The October fires in Northern California were some of the most destructive in the state's history. The burned area on the right side of the image is the ATLAS fire, that burned east of Napa; the fire consumed 51,000 acres and destroyed almost 500 structures. The burned area on the left is part of the Nuns fire that burned between Sonoma and Napa; it consumed 110,000 acres, and destroyed almost 7,000 structures. The images were acquired September 7, 2016 and October 28, 2017, cover an area of 34.5 by 39 kilometers, and are located near 38.3 degrees north, 122.3 degrees east. https://photojournal.jpl.nasa.gov/catalog/PIA22019

Rim Fire, California

On August 23, 2013, the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite acquired this image of the drought-fueled Rim fire burning in central California, near Yosemite National Park. Red outlines indicate hot spots where MODIS detected unusually warm surface temperatures associated with fires. Winds blew a thick smoke plume toward the northeast. A smaller fire—American fire—burned to the north. The lower image is a photograph that shows the fire burning at night on August 21. Started on August 17, 2013, the fast-moving fire had already charred more than 100,000 acres (40,000 hectares) by August 23, despite the efforts of more than 2,000 firefighters. Hundreds of people were forced to evacuate their homes, and roads in the area were closed. As of August 23, no structures had been reported destroyed, but the fire threatened the towns of Groveland and Pine Mountain Lake. By late August, wildfires had burned 3.4 million acres in the United States, making 2013 somewhat less active than other recent years. Over the last decade, fires charred 5.7 million acres on average by August 22, according to statistics published the National Interagency Fire Center. NASA image by Jeff Schmaltz, LANCE/EOSDIS Rapid Response. Caption by Adam Voiland. Instrument: Aqua - MODIS Credit: <a href="http://www.earthobservatory.nasa.gov/" rel="nofollow"> NASA Earth Observatory</a> <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASA_GoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagram.com/nasagoddard?vm=grid" rel="nofollow">Instagram</a>

Fires Rage Near Malibu, California

According to the NBCnews.com, Southern California firefighters were battling a growing, brush-fueled wildfire early Friday that had reached the beach in Ventura County and was pushing toward the upscale city of Malibu, officials said. Dubbed the Springs Fire, this "monster" of a wildfire has been made worse by howling Santa Ana winds and unusually dry vegetation. As of 2 am local time in California on Friday the 3rd, it was within "seven or eight miles" of Malibu, Ventura County Fire Department spokesman Bill Nash said. Weather conditions are not cooperating in the containment of this fire. The Weather Channel has predicted dry winds from offshore that will bring gusts of 40 to 50 miles per hour to the Southern California region on Friday the 3rd which could easily spread the fire. A complication to the winds is the extremely dry plant life left from a season in which only about five inches of rain fell in the area. The Springs Fire grew to 10,000 acres and was ten percent contained as of early Friday morning, according to the California Department of Forestry and Fire Prevention. Evacuations took place Thursday, and as of Friday morning 15 homes had been damaged. More than 2,000 homes and 100 commercial properties were under threat from the fire and those numbers could grow with weather conditions today (May 3). Currently the fire is burning in a rural area outside of Malibu, but it doesn't have to go very far to get to some expensive homes and more populated areas. It's current direction has it burning down the mountainside toward Malibu. Firefighters expect to receive help from tankers and helicopters in the air Friday morning, according to a release from the Ventura County Fire Department. The cause of the fire remained under investigation Friday. There had been no lightning or other natural fire-starting phenomenon in the area when the blaze began, Nash said. This natural-color satellite image was collected by the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard the Aqua satellite on May 02, 2013. Actively burning areas, detected by MODIS’s thermal bands, are outlined in red. NASA image courtesy Jeff Schmaltz LANCE/EOSDIS MODIS Rapid Response Team, GSFC. Caption by Lynn Jenner with information from NBCnews.com <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASA_GoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagram.com/nasagoddard?vm=grid" rel="nofollow">Instagram</a>

Impact of Northern California Fires Seen in New NASA Satellite Image

As firefighters continue to work toward full containment of the rash of wildfires burning in Northern California, a new image from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument on NASA's Terra satellite shows the growing fire scar on the landscape. In this ASTER image, acquired Oct. 21, 2017, vegetation is red, while burned areas appear dark gray. The image covers an area of 38 by 39 miles (60.5 by 63 kilometers) and is located near 38.5 degrees north, 122.4 degrees west. https://photojournal.jpl.nasa.gov/catalog/PIA22049

Nighttime View of California’s Rim Fire

The winter of 2013 was among the driest on record for California, setting the stage for an active fire season. By August 26, the Rim Fire had made its way into the record books. At just 15 percent contained, the fire is now the 13th largest in California since records began in 1932. Apart from being large, the fire is also threatening one of the United States’ greatest natural treasures: Yosemite National Park. The Visible Infrared Imaging Radiometer Suite (VIIRS) on the Suomi NPP satellite tracked the growth of the fire between August 23 and August 26 in this series of nighttime images. The VIIRS day-night band is extremely sensitive to low light, making it possible to see the fire front from space. The brightest, most intense parts of the fire glow white, exceeding the brightness of the lights of Reno, Nevada to the north. Pale gray smoke streams north away from the fire throughout the sequence. The perimeter of the fire grows from day to day along different fronts, depending on winds and fire fighting efforts. On August 24, fire fighters focused their efforts on containing the western edge of the fire to prevent it from burning into Tuolumne City and the populated Highway 108 corridor. They also fought the eastern edge of the fire to protect Yosemite National Park. These efforts are evident in the image: Between August 23 and 24, the eastern edge of the fire held steady, and the western edge receded. The fire grew in the southeast. On the morning of August 25 fire managers reported that the fire was growing in the north and east. In the image, the most intense activity is just inside Yosemite National Park. Fire fighters reported that the Rim Fire continued to be extremely active on its eastern front on the morning of August 26, and this activity is visible in the image. By 8:00 a.m., the fire had burned 149,780 acres. The fire forced firefighters in Yosemite National Park to take measures to protect the Merced and Tuolumne Groves of Giant Sequoias, but the National Park Service reported that the trees were not in imminent danger. While parts of the park are closed, webcams show that most of the park has not been impacted. The Rim Fire started on the afternoon of August 17. It has destroyed 23 structures and threatened 4,500 other buildings. Its cause is under investigation. More details: <a href="http://1.usa.gov/18ilEAA" rel="nofollow">1.usa.gov/18ilEAA</a> NASA Earth Observatory image by Jesse Allen and Robert Simmon, using VIIRS Day Night Band data. Caption by Holli Riebeek. Instrument: Suomi NPP - VIIRS <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASA_GoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagram.com/nasagoddard?vm=grid" rel="nofollow">Instagram</a>

Nighttime View of California’s Rim Fire

The winter of 2013 was among the driest on record for California, setting the stage for an active fire season. By August 26, the Rim Fire had made its way into the record books. At just 15 percent contained, the fire is now the 13th largest in California since records began in 1932. Apart from being large, the fire is also threatening one of the United States’ greatest natural treasures: Yosemite National Park. The Visible Infrared Imaging Radiometer Suite (VIIRS) on the Suomi NPP satellite tracked the growth of the fire between August 23 and August 26 in a series of nighttime images. The VIIRS day-night band is extremely sensitive to low light, making it possible to see the fire front from space. The brightest, most intense parts of the fire glow white, exceeding the brightness of the lights of Reno, Nevada to the north. Pale gray smoke streams north away from the fire throughout the sequence. The perimeter of the fire grows from day to day along different fronts, depending on winds and fire fighting efforts. On August 24, fire fighters focused their efforts on containing the western edge of the fire to prevent it from burning into Tuolumne City and the populated Highway 108 corridor. They also fought the eastern edge of the fire to protect Yosemite National Park. These efforts are evident in the image: Between August 23 and 24, the eastern edge of the fire held steady, and the western edge receded. The fire grew in the southeast. On the morning of August 25 fire managers reported that the fire was growing in the north and east. In the image, the most intense activity is just inside Yosemite National Park. Fire fighters reported that the Rim Fire continued to be extremely active on its eastern front on the morning of August 26, and this activity is visible in the image. By 8:00 a.m., the fire had burned 149,780 acres. The fire forced firefighters in Yosemite National Park to take measures to protect the Merced and Tuolumne Groves of Giant Sequoias, but the National Park Service reported that the trees were not in imminent danger. While parts of the park are closed, webcams show that most of the park has not been impacted. The Rim Fire started on the afternoon of August 17. It has destroyed 23 structures and threatened 4,500 other buildings. Its cause is under investigation. More details: <a href="http://1.usa.gov/18ilEAA" rel="nofollow">1.usa.gov/18ilEAA</a> NASA Earth Observatory image by Jesse Allen and Robert Simmon, using VIIRS Day Night Band data. Caption by Holli Riebeek. Instrument: Suomi NPP - VIIRS <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASA_GoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagram.com/nasagoddard?vm=grid" rel="nofollow">Instagram</a>

Smoke from Fires in Southwestern Oregon, Northern California

This satellite image shows smoke from several fires in Oregon and California on Aug. 2, 2015. The Moderate Resolution Imaging Spectroradiometer (MODIS) instrument that flies aboard NASA's Aqua satellite captured an image of smoke from these fires Aug. 2 at 21:05 UTC (5:05 p.m. EDT). The multiple red pixels are heat signatures detected by MODIS. The smoke appears to be a light brown color. InciWeb is an interagency all-risk incident information management system that coordinates with federal, state and local agencies to manage wildfires. In Oregon smoke from the Cable Crossing Fire, the Stouts Fire and the Potter Mountain Complex Fire commingle. The Cable Crossing Fire was reported burning on forestlands protected by the Douglas Forest Protective Association (DFPA) at approximately 3:25 p.m. on Tuesday, July 28, 2015, near Oregon Highway 138 East, near Mile Post 23, east of Glide. South of the Cable Crossing Fire is the Stouts Fire also in forestlands of the DFPA. This fire was reported on Thursday, July 30, 2015, burning approximately 11 miles east of Canyonville near the community of Milo. East of the other fires is the Potter Mountain Complex Fire. These fires are located in the Deschutes Forest consists of eight fires. According to Inciweb they were started by dry lightning on Saturday, Aug. 2, at approximately 5:30 p.m. about five miles north of Toketee Lake. In northern California, smoke from the River Complex Fire, the Fork Complex Fire and the Shf July Lightning Fire was visible in the MODIS image. The River Complex currently consists of seven reported and observed fires on the Six Rivers and Shasta Trinity National Forests. Originally identified as 18 fires, some have burned together. Inciweb noted that in the Six Rivers National Forest there are fires in the Trinity Alps Wilderness. Those fires include the Groves Fire and the Elk Fire. In the Shasta-Trinity National Forest the fires include the Happy Fire at 2,256 acres, Daily Fire at 16 acres, the Look Fire at 7 acres, Onion Fire at 136 acres and Smokey Fire at 1 acre. In the same forest, south of the River Complex is the Fork Complex fire. Inciweb reported that the Fork Complex consists of (at current count) over 40 fires, all of which were ignited by lightning between July 29 and 31, 2015. To the southwest of this complex is the Mad River Complex. This is a series of seven lightning fires that started on July 30, 2015 after a lightning storm moved through Northern California. To the east of this and the other fires, burns another near Redding, California, called the Shf July Lightning Fire. This is also under the Shasta-Trinity National Forest management. At 8 p.m. PDT on Aug. 2, Inciweb reported that approximately 15 lightning strikes occurred within 24 hours throughout the Shasta Trinity National Forest and resulted in two new fires. The Caves fire, east of Mt. Shasta, is approximately one-tenth of an acre. The Bluejay fire, east of Shasta Lake, is approximately four acres. Image credit: NASA Goddard's MODIS Rapid Response Team, Jeff Schmaltz <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a>

The October 2007 wildfires, including the Witch Wildland fire, plagued southern California and were some of the worst on record. Image from NASA Terra satellite.

Witch Wildland Fire, California

Meadow Fire in Yosemite National Park, California

The Meadow Fire in Yosemite National Park is a remote, hold-over lightning caused fire which began on September 4 and is located five miles east of Yosemite Valley, CA. The fuel burning is timber and brush. There is active fire behavior with long range spotting. The National Park Service reports that a fire, that may be a spot fire, from the Meadow lightning-caused fire, was discovered at approximately 12:30 PM, Sunday September 7. The fire is approximately 2,582 acres. It is burning within the Little Yosemite Valley on both sides of the Merced River. All trails in the area are closed. Approximately 100 hikers and backpackers were evacuated from the fire area in Little Yosemite Valley. Half-Dome, a popular tourist destination, has been closed. The fire is burning in Yosemite Wilderness. Eighty-five hikers and climbers were also evacuated from the summit of Half Dome by helicopters from the California Highway Patrol, US Department of Agriculture Forest Service, Sequoia Kings Canyon National Park, and CAL Fire. This natural-color satellite image was collected by the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard the Aqua satellite on Sept. 07, 2014. Actively burning areas, detected by MODIS’s thermal bands, are outlined in red. NASA image courtesy Jeff Schmaltz, MODIS Rapid Response Team. Caption: NASA/Goddard, Lynn Jenner with information from the National Park Service and the National Interagency Coordination Center. <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagram.com/nasagoddard?vm=grid" rel="nofollow">Instagram</a>

Dry Conditions and Lightning Strikes Make for a Long California Fire Season

The fire season in California has been anything but cooperative this year. Hot conditions combined with a state-wide drought and dry lightning makes for unpleasant conditions and leads to an abundance of forest fires. On August 12, lightning struck and started the fire that grew into the Happy Camp Complex. Currently over 113,000 acres have been affected and the fire is only 55% contained as of today. Strong winds tested fire lines yesterday (8/15), and are expected to do so again today. Despite the high winds, existing fire lines held with no spotting or expansion outside current containment lines. The south end of the fire continued backing slowly toward Elk Creek in the Marble Mountain Wilderness. The Man Fire joined with the Happy Camp Complex yesterday and will be managed by California Interagency Incident Management Team 4 as of 6:00am on Wednesday, September 17, 2014. Nearby the Happy Camp Complex, near Mt. Shasta and the town of Weed, another fire erupted that fire officials said quickly damaged or destroyed 100 structures Monday (8/15). Hundreds of firefighters were trying to contain that fire. A California Fire spokesman said more than 300 acres were scorched and more than 100 structures damaged or destroyed in just a few hours. The blaze, dubbed the Boles Fire, also led to the closure of Interstate 5 and U.S. 97. Weed is in Siskiyou County, about 50 miles south of the California-Oregon border. With strong winds, the fire was able to rage into the community before firefighters could get equipment to the blaze. About 1,500 to 2,000 residents were being evacuated to the Siskiyou County fairgrounds. An evacuation center was set up at the county fairgrounds in Yreka. NASA's Aqua satellite collected this natural-color image with the Moderate Resolution Imaging Spectroradiometer, MODIS, instrument on September 15, 2014. Actively burning areas, detected by MODIS’s thermal bands, are outlined in red. NASA image courtesy Jeff Schmaltz LANCE/EOSDIS MODIS Rapid Response Team, GSFC. Caption by Lynn Jenner with information from Inciweb and California Department of Forestry and Fire Protection. <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagram.com/nasagoddard?vm=grid" rel="nofollow">Instagram</a>

NASA's ECOSTRESS Takes Surface Temperature Around California Fires

On Sept. 6, NASA's ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) imaged active fires across California, including the El Dorado fire near Yucaipa and the Valley fire in Japatul Valley in the southern part of the state. As of Sept. 8, there were 25 major wildfires burning in California. Both images, taken at 12:13 a.m. PDT (3:13 a.m. EDT), show multiple concentrated areas of surface temperatures (in red) higher than 375 degrees Fahrenheit (191 degrees Celsius). These high temperature regions were likely where the active fires were occurring. The surrounding areas show abnormally warm middle-of-the-night background surface temperatures (orange) due to the ongoing heat wave. https://photojournal.jpl.nasa.gov/catalog/PIA23788

NASA's UAVSAR Flights Observe California Fires

NASA flew an aircraft equipped with Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) flew above California fires on Sept. 3 and 10. The smoke-penetrating UAVSAR enables scientists to get a close-up view of how these fires have altered the landscape. Attached to the bottom of the aircraft, the radar is flown repeatedly over an area to measure tiny changes in surface height with extreme accuracy. The flight is part of the ongoing effort by NASA's Applied Sciences Disaster Program in the Earth Sciences Division, which generates maps and other data products that can be used by partner agencies on the ground to track fire hotspots, map the extent of the burn areas, and even measure the height of the smoke plumes that have drifted over California and neighboring states. Movie available at https://photojournal.jpl.nasa.gov/catalog/PIA24102

The Multi-angle Imaging SpectroRadiometer (MISR) instrument on NASA's Terra satellite took this image of the Woolsey Fire in southern California on Nov. 11, 2018. The Woolsey Fire had charred more than 90,000 acres as of Nov. 12, 2018, and was 20-percent contained at that time. https://photojournal.jpl.nasa.gov/catalog/PIA22818

NASA's MISR Sees California's Woolsey Fire From Space

NASA's ARIA Maps California Fire Damage

The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory in Pasadena, California, created these Damage Proxy Maps (DPMs) depicting areas in California likely damaged by the Woolsey and Camp Fires. They are derived from synthetic aperture radar (SAR) images from the Copernicus Sentinel-1 satellites, operated by the European Space Agency (ESA). The pre-event images for the Woolsey Fire in Southern California were taken before the fire on Oct. 30, 2018 and the post-event image was acquired during the fire on Nov. 11, 2018. The map covers an area of 50 miles x 25 miles (80 km x 40 km), indicated with the big red polygon. Each pixel measures about 33 yards x 33 yards (30 m x 30 m). The color variation from yellow to red indicates increasingly more significant ground surface change. The pre-event images for the Camp Fire in Northern California were taken on Nov. 4, 2018 and the post-event images were acquired during the fire on Nov. 10, 2018. The map covers an area of 55 miles x 48 miles (88 km x 77 km). As in the previous image, each pixel measures about 33 yards x 33 yards (30 m x 30 m). The color variation from yellow to red indicates increasingly more significant ground surface change. Preliminary validation for both maps was done by comparing approximate location data to Google's Crisismap. These damage proxy maps can be used as guidance to identify damaged areas with the understanding that they may be less reliable over vegetated areas including farmlands. For example, the scattered single colored pixels over vegetated areas may be false positives, and the lack of colored pixels over vegetated areas does not necessarily mean no damage. https://photojournal.jpl.nasa.gov/catalog/PIA22816

Data from the Multi-angle Imaging SpectroRadiometer (MISR) instrument aboard NASA's Terra satellite was used to produce this stereo anaglyph of the Woolsey Fire in southern California on Nov. 11, 2018. It shows a three-dimensional view of the smoke plume -- visible through red-blue 3D glasses. https://photojournal.jpl.nasa.gov/catalog/PIA22817

NASA's MISR Captures 3D Image of Smoke from California's Woolsey Fire

This image from the MISR instrument onboard NASA Terra spacecraft shows a 121-by-165-mile 194-by-266 kilometer portion of California Rim fire where the smoke is the thickest.

NASA Terra Spacecraft Measures Height of California Rim Fire Smoke Plumes

ECOSTRESS Views 2021 Northern California Dixie Fire

NASA's ECOSTRESS captured data over Northern California's Dixie Fire, which had ballooned to over 220,000 acres as of July 29, 2021. In the data visualization, the red areas show the hottest pixels – and fire movement – from July 15 to July 24. The most heavily affected areas are south of Lake Almanor in Plumas County. Tasked with detecting plant water use and stress from the vantage point of the International Space Station, ECOSTRESS's primary mission is to measure the temperature of plants heating up as they run out of water. But it can also measure and track heat-related phenomena like wildfires, heat waves, and volcanoes. ECOSTRESS observations have a spatial resolution of about 77 by 77 yards (70 by 70 meters), which enables researchers to study surface-temperature conditions down to the size of a football field. Due to the space station's unique orbit, the mission can acquire images of the same regions at different times of the day, as opposed to crossing over each area at the same time of day like satellites in other orbits do. This is advantageous when monitoring plant stress in the same area throughout the day, for example. Movie available at https://photojournal.jpl.nasa.gov/catalog/PIA23696

Wildfires in California, August 17, 2015

Very hot, dry and unstable conditions in California and across the Pacific Northwest add to the challenges facing firefighters as they battle blazes around the region. Cal Fire is urging Californians to be extremely cautious, especially for the next few days, as the current conditions increase the dangers authorities face. This image was taken by NASA-NOAA's Suomi NPP satellite's VIIRS instrument around 2145 UTC (5:45 p.m. EDT) on August 17, 2015. Northern California is seeing smoke from the River Complex, Route Complex, South Complex, Fork Complex and Mad River Complex fires combine over a large area of the Shasta-Trinity National Forest west of Redding, California, while the Rough Fire in Fresno County is spreading toward the Black Rock Reservoir, causing evacuations and road closures. Fires across the Pacific Northwest aren't limited to California. Please see the Suomi NPP VIIRS composites in NOAA View to see the growth and extent of fires over the past weeks. Credit: NASA/NOAA via <a href="www.nnvl.noaa.gov/" rel="nofollow"> NOAA Environmental Visualization Laboratory</a>

Smoke from California Sand and Soberanes Fires Observed by NASA MISR

The Sand Fire in the Santa Clarita Valley area of Southern California erupted on Friday, July 22, 2016, and rapidly grew to more than 37,000 acres (58 square miles, or 150 square kilometers) over the weekend. As of Tuesday, July 26, hundreds of residents still remain under evacuation orders, and the fire claimed the life of a local resident. The fire is currently 25 percent contained. The Multi-angle Imaging SpectroRadiometer (MISR) instrument aboard NASA's Terra satellite passed over the region on July 23 around 11:50 a.m. PDT. At left is an image acquired by MISR's 60-degree forward-viewing camera. The oblique view angle makes the smoke more apparent than it would be in a more conventional vertical view. Smoke from the Sand Fire is visible on the right-hand side of the image, and a long streamer of smoke from the Soberanes Fire near Big Sur in Central California is visible over the ocean near the left-hand side of the image. Like the Sand Fire, the Soberanes Fire also broke out on July 22, and quickly grew to more than 19,000 acres (30 square miles, or 77 square kilometers), causing the evacuation of hundreds of people and closure of several state parks. The Soberanes Fire is currently only 10 percent contained. The swath width of the MISR image is 257 miles (414 kilometers). At right is a map of aerosol optical depth, a quantitative measure of the smoke abundance in the atmosphere, derived from the images acquired by MISR's nine differently angled cameras. The thick smoke from both fires is apparent. Individual squares making up this map measure 2.7 miles (4.4 kilometers) on a side. The product shown here is a prototype of a new version of the MISR aerosol product to be publicly released in the near future, and increases the spatial resolution of the aerosol information by a factor of 16 compared to the currently available product, making it possible to discern finer details in the distribution of the smoke. These data were captured during Terra orbit 88284. http://photojournal.jpl.nasa.gov/catalog/PIA20720

Destructive Northern California Fires Seen in New NASA Satellite Image

The major fires burning in Northern California's wine country continue to burn relentlessly, forcing additional mass evacuations. The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument on NASA's Terra satellite acquired this image the morning of Oct. 12, 2017. The fires have consumed hundreds of thousands of acres, resulting in significant loss of life, injuries and heavy property losses. The city of Santa Rosa is in the upper left corner; Napa is in the upper right; and Sonoma is in the center. In the image, vegetation is depicted in red and smoke is blue-gray. Active fires and hotspots, detected on ASTER's thermal infrared channels, are in yellow. The background colors have been subdued to make the yellow hotspots more apparent. The image covers an area of 35 by 57 miles (57 by 91 kilometers) and is located near 38.3 degrees north, 122.5 degrees west. https://photojournal.jpl.nasa.gov/catalog/PIA22046

Series of Wildfires in Northern California Continue Blazing

California has been hit hard the past few weeks with storms. Storms bring lightning and lightning strikes cause wildfires. Currently there are at least five fire complexes in the area including River, Fork, South, Route and Mad River. The Mad River complex is a series of seven lightning fires that started on July 30th, 2015 after a lightning storm moved through Northern California. After initial firefighters responded, 25 fires were reported and most of the fires were contained. Some additional fires might be detected from the original lightning storms in the upcoming days and will be attacked once they are found. Damage assessment is ongoing and crews will determine the extent of structures and equipment damaged or destroyed. The River Complex is managing a total of 5 fires due to fires merging together on the Shasta-Trinity and the Six Rivers National Forests. Winds from the west are expected to lift the inversion today resulting in active fire behavior. The Fork Complex consists of over 40 fires, all of which were ignited by lightning between July 29 and 31, 2015. These fires are still being identified, assessed, and prioritized. Updated acreage and information about specific fires will be published as it is known. Fire activity moderated throughout last night (8/4) with the smoke inversion layer remaining in place today. Hopefully this will create favorable conditions for fire crews to take direct fire attack on the fires edge, construct dozer line and scout for best firefighting locations on all fires in the complex. The South Complex consists of approximately nine known fires, five of which are currently over 100 acres. The fires are active and defense of structures and point protection are in progress. The weather is trapping smoke in the valley causing very poor air quality. As the smoke lifts the fire activity increases. Firefighters will continue to provide point protection on structures and to look for opportunities to build direct and indirect containment lines. The Route Complex currently stands at 12,164 acres from seven separate fires and is at 2% containment. The overall acreage has been reduced because the South Fire on the nearby South Complex is merging with the Johnson Fire in the Route Complex resulting in decreased and revised fire perimeter acreage. This natural-color satellite image collected by the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard the Terra satellite shows smoke rising and drifting northwest from the various fire complexes. It was captured on August 04, 2015. Actively burning areas, detected by MODIS’s thermal bands, are outlined in red. NASA image courtesy Jeff Schmaltz, MODIS Rapid Response Team. <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a>

Extent of California Blue Cut Fire Devastation Seen by NASA Spacecraft

In San Bernardino County, California, the Blue Cut fire burned ferociously for one week starting Aug. 16, 2016. By the time it was contained, it had burned 36,000 acres and destroyed 105 homes. More than 80,000 people were affected by evacuation orders. Ten days after containment, the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument on NASA's Terra spacecraft captured this image of the region, highlighting the extent of the damage. Healthy vegetation is depicted in red, with burnt areas in the mountains and fields shown in shades of black. The image, acquired Sept. 3, covers an area of 14 by 17 miles (22 by 27 kilometers), and is located at 34.3 degrees north, 117.5 degrees west. http://photojournal.jpl.nasa.gov/catalog/PIA20899

Long Smoke Plumes from California Destructive Bluecut Fire Spotted by NASA MISR

On Aug. 16, 2016, at around 10:30 a.m., a brush fire ignited in the Cajon Pass east of Los Angeles, just to the west of Interstate 15. Within a matter of hours, extreme temperatures, high winds and low humidity allowed the fire to spread rapidly, burning through brush left tinder-dry by years of drought. Firefighters quickly responded, ordering the evacuation of about 83,000 people in and around the Cajon Pass, Wrightwood, Lytle Creek, Oak Hills and surrounding areas. An as-yet uncounted number of homes and structures have burned, and Interstate 15 remains closed to downed power lines and barrier damage. By Aug. 17, the fire had expanded to more than 30,000 acres and remains zero percent contained as some 1,300 firefighters continue to battle to save homes and evacuate residents. The Multi-angle Imaging SpectroRadiometer (MISR) instrument aboard NASA's Terra satellite passed over the region on Aug. 17 around 11:50 a.m. PDT and captured this natural-color image from MISR's 70-degree forward-viewing camera, which covers an areas about 257 miles (414 kilometers) wide. The oblique view angle makes the smoke more apparent than it would be in a more conventional vertical view. The Los Angeles metropolitan area is the large gray area on the coast in the center of the image. Three plumes from the Blue Cut Fire are clearly visible in the mountains to the north. This oblique view also shows an enormous cloud of smoke spreading northeastward over a significant portion of eastern California and Nevada. This smoke probably originated from the fire as it consumed almost 20,000 acres on the evening of the 16th and traveled north overnight. Also visible from this oblique view is considerable haziness filling California's Central Valley, to the northwest of the Blue Cut Fire. This haziness is most likely due to smoke from several other fires burning in California, including the Soberanes Fire near Monterey, the Clayton Fire that has destroyed 175 structures north of San Francisco, the Chimney Fire and the Cedar Fire, which is visible in the image in the southern Sierra Nevada. The total number of acres burned in California this year has tripled in just the past week. The 3D stereo anaglyph is made by combining data from MISR's 60-degree and 70-degree forward-viewing cameras. You will need red-blue glasses to view the 3D effect (ensure the red lens is over your left eye). In order to enable stereo viewing, the image has been rotated so north is to the left. These data were acquired during Terra orbit 88648. http://photojournal.jpl.nasa.gov/catalog/PIA20888

Day Fire in Ventura County

NASA’s DC-8 flying laboratory carried the Fire Influence on Regional to Global Environments and Air Quality, or FIREX-AQ, science team and a suite of state-of-the-art instrumentation to observe different components of fire smoke in varying altitudes and weather. The aircraft is based at NASA’s Armstrong Flight Research Center in California.

DC-8 Flies FIREX-AQ Mission

This frame from a movie was produced with data from NASA Aqua spacecraft showing the spread of carbon monoxide pollution across North America from fires in the Western U.S., including the Beaver Creek Fire in Idaho and the Rim Fire in California.

NASA AIRS Instrument Sees Spread of Pollution from Western Wildfires

With smoke from the Lake Arrowhead area fires streaming in the background, NASA's Ikhana unmanned aircraft heads out on a Southern California wildfires imaging mission.

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NASA MISR Studies Smoke Plumes from California Sand Fire

39,000 acres (60 square miles, or 160 square kilometers). Thousands of residents were evacuated, and the fire claimed the life of one person. The Multi-angle Imaging SpectroRadiometer (MISR) instrument aboard NASA's Terra satellite passed over the region on July 23 around 11:50 a.m. PDT. At left is an image acquired by MISR's 60-degree forward-viewing camera. The oblique view angle makes the smoke more apparent than it would be in a more conventional vertical view. This cropped image is about 185 miles (300 kilometers) wide. Smoke from the Sand Fire is visible on the right-hand side of the image. Stereoscopic analysis of MISR's multiple camera angles is used to compute the height of the smoke plume from the Sand Fire. In the right-hand image, these heights are superimposed on the underlying image. The color scale shows that the plume extends up to about 4 miles (6 kilometers) above its source in Santa Clarita, but rapidly diminishes in height as winds push it to the southwest. The data compare well with a pilot report issued at Los Angeles International Airport on the evening of July 22, which reported smoke at 15,000-18,000 feet altitude (4.5 to 5.5 kilometers). Air quality warnings were issued for the San Fernando Valley and the western portion of Los Angeles due to this low-hanging smoke. However, data from air quality monitoring instruments seem to indicate that the smoke did not actually reach the ground. These data were captured during Terra orbit 88284. http://photojournal.jpl.nasa.gov/catalog/PIA20724

Lightning strikes have sparked more than a thousand fires in northern California. Cape Mendocino is at the center of the image and Mt. Shasta is near the upper right.

Smoke Blankets Northern California

Zaca Fire

This image, acquired by NASA Terra spacecraft, shows the Rim Fire in and around Yosemite National Park in California after it was 80 percent contained.

NASA Spacecraft Captures New Image of Third-Largest Wildfire in California History

STEReO Field Testing

A Cal Fire S2-T airtanker follows a U.S. Forest Service King Air 200 during an aerial attack on a simulated wildfire, Tuesday, May 4, 2021 as Cal Fire conducts aerial fire fighting training exercises near Redding, California. STEReO, the Scalable Traffic Management for Emergency Response Operations project, led by NASA’s Ames Research Center, builds on NASA’s expertise in air traffic management, human factors research, and autonomous technology development to apply the agency’s work in Unmanned Aircraft Systems Traffic Management, or UTM, to public safety uses. Photo Credit: (NASA/Joel Kowsky)

STEReO Field Testing

A pair of Cal Fire UH-1H Super Huey helicopters are seen during an aerial attack on a simulated wildfire, Tuesday, May 4, 2021 as Cal Fire conducts aerial fire fighting training exercises near Redding, California. STEReO, the Scalable Traffic Management for Emergency Response Operations project, led by NASA’s Ames Research Center, builds on NASA’s expertise in air traffic management, human factors research, and autonomous technology development to apply the agency’s work in Unmanned Aircraft Systems Traffic Management, or UTM, to public safety uses. Photo Credit: (NASA/Joel Kowsky)

STEReO Field Testing

STEReO, the Scalable Traffic Management for Emergency Response Operations project, team members watch as a Cal Fire UH-1H Super Huey helicopter drops water on a simulated wildfire, Tuesday, May 4, 2021 as Cal Fire conducts aerial fire fighting training exercises near Redding, California. STEReO, the Scalable Traffic Management for Emergency Response Operations project, led by NASA’s Ames Research Center, builds on NASA’s expertise in air traffic management, human factors research, and autonomous technology development to apply the agency’s work in Unmanned Aircraft Systems Traffic Management, or UTM, to public safety uses. Photo Credit: (NASA/Joel Kowsky)

STEReO Field Testing

A Cal Fire S2-T airtanker is seen above the STEReO, the Scalable Traffic Management for Emergency Response Operations project, ad-hoc network hub as it drops water on a simulated wildfire, Tuesday, May 4, 2021 as Cal Fire conducts aerial fire fighting training exercises near Redding, California. STEReO, the Scalable Traffic Management for Emergency Response Operations project, led by NASA’s Ames Research Center, builds on NASA’s expertise in air traffic management, human factors research, and autonomous technology development to apply the agency’s work in Unmanned Aircraft Systems Traffic Management, or UTM, to public safety uses. Photo Credit: (NASA/Joel Kowsky)

STEReO Field Testing

A Cal Fire S2-T airtanker drops water on a simulated wildfire, Wednesday, May 5, 2021 as Cal Fire conducts aerial fire fighting training exercises near Redding, California. STEReO, the Scalable Traffic Management for Emergency Response Operations project, led by NASA’s Ames Research Center, builds on NASA’s expertise in air traffic management, human factors research, and autonomous technology development to apply the agency’s work in Unmanned Aircraft Systems Traffic Management, or UTM, to public safety uses. Photo Credit: (NASA/Joel Kowsky)

STEReO Field Testing

A Cal Fire S2-T airtanker is seen as it drops water on a simulated wildfire, Tuesday, May 4, 2021 as Cal Fire conducts aerial fire fighting training exercises near Redding, California. STEReO, the Scalable Traffic Management for Emergency Response Operations project, led by NASA’s Ames Research Center, builds on NASA’s expertise in air traffic management, human factors research, and autonomous technology development to apply the agency’s work in Unmanned Aircraft Systems Traffic Management, or UTM, to public safety uses. Photo Credit: (NASA/Joel Kowsky)

STEReO Field Testing

A Cal Fire S2-T airtanker drops water on a simulated wildfire, Tuesday, May 4, 2021, as Cal Fire conducts aerial fire fighting training exercises near Redding, California. STEReO, the Scalable Traffic Management for Emergency Response Operations project, led by NASA’s Ames Research Center, builds on NASA’s expertise in air traffic management, human factors research, and autonomous technology development to apply the agency’s work in Unmanned Aircraft Systems Traffic Management, or UTM, to public safety uses. Photo Credit: (NASA/Joel Kowsky)

STEReO Field Testing

A Cal Fire UH-1H Super Huey helicopter conducts a water drop on a simulated wildfire, Tuesday, May 4, 2021 as Cal Fire conducts aerial fire fighting training exercises near Redding, California. STEReO, the Scalable Traffic Management for Emergency Response Operations project, led by NASA’s Ames Research Center, builds on NASA’s expertise in air traffic management, human factors research, and autonomous technology development to apply the agency’s work in Unmanned Aircraft Systems Traffic Management, or UTM, to public safety uses. Photo Credit: (NASA/Joel Kowsky)

STEReO Field Testing

A Cal Fire S2-T airtanker is seen flying over STEReO, the Scalable Traffic Management for Emergency Response Operations project, team members during field testing, Wednesday, May 5, 2021 as Cal Fire conducts aerial fire fighting training exercises near Redding, California. STEReO, the Scalable Traffic Management for Emergency Response Operations project, led by NASA’s Ames Research Center, builds on NASA’s expertise in air traffic management, human factors research, and autonomous technology development to apply the agency’s work in Unmanned Aircraft Systems Traffic Management, or UTM, to public safety uses. Photo Credit: (NASA/Joel Kowsky)

STEReO Field Testing

A Cal Fire S2-T airtanker is seen during an aerial attack on a simulated wildfire, Tuesday, May 4, 2021 as Cal Fire conducts aerial fire fighting training exercises near Redding, California. STEReO, the Scalable Traffic Management for Emergency Response Operations project, led by NASA’s Ames Research Center, builds on NASA’s expertise in air traffic management, human factors research, and autonomous technology development to apply the agency’s work in Unmanned Aircraft Systems Traffic Management, or UTM, to public safety uses. Photo Credit: (NASA/Joel Kowsky)

STEReO Field Testing

A Cal Fire S2-T airtanker is seen flying past the FreeFly Systems Alta X drone used during STEReO, the Scalable Traffic Management for Emergency Response Operations project, test activities, Wednesday, May 5, 2021 as Cal Fire conducts aerial fire fighting training exercises near Redding, California. STEReO, the Scalable Traffic Management for Emergency Response Operations project, led by NASA’s Ames Research Center, builds on NASA’s expertise in air traffic management, human factors research, and autonomous technology development to apply the agency’s work in Unmanned Aircraft Systems Traffic Management, or UTM, to public safety uses. Photo Credit: (NASA/Joel Kowsky)

NASA Researchers Prepare for Airborne Wildfire Study

NASA’s B200 King Air team includes, from left, principal engineer Cory Hill, operations engineer KC Sujan, pilot Tracy Phelps, crew chief Mario Soto, aircraft technician Ruben Saiza, quality assurance technician Scott Silver, and senior engineer Alexander Soibel. The compact Fire Infrared Radiance Spectral Tracker (c-FIRST) instrument was tested on the B200 aircraft – based at NASA’s Armstrong Flight Research Center in Edwards, California – over the wildfires in the Pacific Palisades and Altadena, California, on November 21, 2024.

Old Fire/Grand Prix Fire, California

On November 18, 2003, the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) on NASA's Terra satellite acquired this image of the Old Fire/Grand Prix fire east of Los Angeles. The image is being processed by NASA's Wildfire Response Team and will be sent to the United States Department of Agriculture's Forest Service Remote Sensing Applications Center (RSAC) which provides interpretation services to Burned Area Emergency Response (BAER) teams to assist in mapping the severity of the burned areas. The image combines data from the visible and infrared wavelength regions to highlight the burned areas. http://photojournal.jpl.nasa.gov/catalog/PIA04879

Glass Fire, September 27, 2020

Late in the evening on September 27, 2020 the Glass Fire ignited in the foothills of Napa Valley, California. The cause of the fire is still unknown. Within 24 hours it exploded to over 11,000 acres fueled by dehydrated soil and the drought-stricken landscape. Within hours of the start of the fire, ECOSTRESS captured several hotspots near the fire's origin (represented by the brightest yellow spots on the map). Not only is it important to monitor the progress of the fire as it to help protect people and property, dense wildfire smoke can also damage crops. For this reason, it is important to track both the movement of the fire and local weather patterns to predict crop damage from smoke exposure. Wildfires are common in this region of California, however this unseasonable fire ripped through the region with unusual speed and intensity. As wildfire behavior continues to adapt with Climate Change, images like this help scientists and farmers understand the impacts that the new fire season has on crops. This information is helpful in developing plans to increase agricultural resilience to climate change. Tasked with detecting plant water use and stress, ECOSTRESS's primary mission is to measure the temperature of plants heating up as they run out of water. But it can also measure and track heat-related phenomena like wildfires, heat waves, and volcanoes. ECOSTRESS observations have a spatial resolution of about 77 by 77 yards (70 by 70 meters), which enables researchers to study surface-temperature conditions down to the size of a football field. Due to the space station's unique orbit, the mission can acquire images of the same regions at different times of the day, as opposed to crossing over each area at the same time of day like satellites in other orbits do. This is advantageous when monitoring plant stress in the same area throughout the day, for example. https://photojournal.jpl.nasa.gov/catalog/PIA24209

ECOSTRESS Detects Wildfires in Western U.S.

ECOSTRESS, NASA's new Earth-observing mission aboard the International Space Station, detected three wildfires burning in the western US on July 28, 2018 -- the Carr and Whaleback fires in California, and the Perry Fire in Nevada. The fires can be seen in red in Figures 1 and 2. Zooming in on the two larger fires shows the heat data in more detail and also reveals the fires' thick smoke plumes. ECOSTRESS launched on June 29 as part of a SpaceX commercial resupply mission to the space station. Its primary mission is to measure surface temperatures to detect plant health; however, it can also detect other heat-related phenomenon like heat waves, volcanoes and wildfires. This is the first image of wildfires acquired from ECOSTRESS. https://photojournal.jpl.nasa.gov/catalog/PIA22490

Brush fires consumed nearly 750,000 acres across Southern California between October 21 and November 18, 2003. Burn scars and vegetation changes wrought by the fires are illustrated in these false-color images from NASA Terra spacecraft.

Burn Scars Across Southern California

NASA Terra spacecraft captured this image of the wildfire near Palmdale, Calif. on August 1, 2010 called the Crown fire. The burned areas appear in shades of gray in this simulated natural color image.

ASTER Views California Crown Fire

Creek and Rye Fires, Southern California

While the Thomas fire in Ventura County, CA is the largest and most destructive, several other smaller fires burned in the Los Angeles area. The Creek fire destroyed 123 buildings and consumed over 15,000 acres. The smaller Rye fire burned 6,000 acres and destroyed 9 structures. The image was acquired December 17, 2017, covers an area of 9.7 by 13.5 kilometers, and is located at 34.4 degrees north, 118.5 degrees west. https://photojournal.jpl.nasa.gov/catalog/PIA22149

Destructive Wildfire Near Big Sur, California Captured NASA Terra Satellite

The Soberanes fire, in northern California near Big Sur, had grown to more than 27,000 acres when the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument on NASA's Terra spacecraft captured this image on July 28, 2016. More than 3,000 personnel are battling the blaze, that is only 10 percent contained. The fire has destroyed 36 homes and caused one fatality. Evacuation orders were issued for a number of nearby communities. The image covers an area of 29 by 30 miles (46 by 48 kilometers), and is located at 36.4 degrees north, 121.8 degrees west. http://photojournal.jpl.nasa.gov/catalog/PIA20722

NASA's ECOSTRESS Sees Fire-Induced Tornado From Space

NASA's ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) has imaged a temperature profile of an area surrounding a fire-induced tornado in Loyalton, California. A 20,000-acre wildfire early on Saturday, Aug. 15, 2020, had been the source of the tornado. Fire tornados are rare occurrences and happen due to the most unfavorable weather conditions: harsh winds and a surge in heat from a fire. They have the potential to be highly dangerous, leading to many areas to issue a weather alert to their residents to stay cautious and find places of shelter. In this map, there is a concentrated area of high temperature, which is likely where the fire-induced tornado had taken place. Also present in the image are very cold clouds, possibly representing the pyrocumulonimbus cloud that usually forms above a fire tornado. The National Weather Service (NWS) also suggested outflow winds in excess of 60 mph, which points to the event to be an EF1 or EF2 tornado. https://photojournal.jpl.nasa.gov/catalog/PIA23215

ASTER Sees Kincade Fire Damage From Space

Thousands of acres damaged by the ongoing Kincade Fire in Northern California's Sonoma County are visible in this new image from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument aboard NASA's Terra satellite. The image was taken at 11:01 a.m. PST (2:01 p.m. EST) on Nov. 3, 2019. The burned area appears dark gray in ASTER's visible channels. Hotspots, where the fire is still smoldering, appear as yellow dots in ASTER's heat-sensing, thermal infrared channels. After starting on Oct. 23, forcing residents to evacuate, the fire had burned 77,758 acres and destroyed 372 structures by Nov. 3, according to the California Department of Forestry and Fire Protection. It is now over 80% contained. The town of Healdsburg is in the center of the image, which covers an area of about 24 by 25 miles (39 by 40 kilometers). https://photojournal.jpl.nasa.gov/catalog/PIA23426

$NASA's Airborne Visible Infrared Imaging Spectrometer instrument (AVIRIS), flying aboard a NASA Armstrong Flight Research Center high-altitude ER-2 aircraft, flew over the wildfires burning in Southern California on Dec. 5, 2017 and acquired this false-color image. Active fires are visible in red, ground surfaces are in green and smoke is in blue. AVIRIS is an imaging spectrometer that observes light in visible and infrared wavelengths, measuring the full spectrum of radiated energy. Unlike regular cameras with three colors, AVIRIS has 224 spectral channels from the visible through the shortwave infrared. This permits mapping of fire temperatures, fractional coverage, and surface properties, including how much fuel is available for a fire. Spectroscopy is also valuable for characterizing forest drought conditions and health to assess fire risk. AVIRIS has been observing fire-prone areas in Southern California for many years, forming a growing time series of before/after data cubes. These data are helping improve scientific understanding of fire risk and how ecosystems respond to drought and fire. https://photojournal.jpl.nasa.gov/catalog/PIA11243$

NASA's AVIRIS Instrument Sheds New Light on Southern California Wildfires

NASA's Airborne Visible Infrared Imaging Spectrometer instrument (AVIRIS), flying aboard a NASA Armstrong Flight Research Center high-altitude ER-2 aircraft, flew over the wildfires burning in Southern California on Dec. 5, 2017 and acquired this false-color image. Active fires are visible in red, ground surfaces are in green and smoke is in blue. AVIRIS is an imaging spectrometer that observes light in visible and infrared wavelengths, measuring the full spectrum of radiated energy. Unlike regular cameras with three colors, AVIRIS has 224 spectral channels from the visible through the shortwave infrared. This permits mapping of fire temperatures, fractional coverage, and surface properties, including how much fuel is available for a fire. Spectroscopy is also valuable for characterizing forest drought conditions and health to assess fire risk. AVIRIS has been observing fire-prone areas in Southern California for many years, forming a growing time series of before/after data cubes. These data are helping improve scientific understanding of fire risk and how ecosystems respond to drought and fire. https://photojournal.jpl.nasa.gov/catalog/PIA11243

This visible image of California Rim Fire was acquired Aug. 23, 2013 by the Multi-angle Imaging SpectroRadiometer MISR instrument on NASA Terra spacecraft, showing extensive, brownish smoke.

NASA Terra Spacecraft Eyes Smoke Plumes from Massive Rim Fire Near Yosemite

Updated ARIA Map of CA Camp Fire Damage

The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory in Pasadena, California, created this Damage Proxy Map (DPM) depicting areas of Northern California that are likely damaged (shown by red and yellow pixels) as a result of the Camp Fire. The map is derived from synthetic aperture radar (SAR) images from the Copernicus Sentinel-1 satellites, operated by the European Space Agency (ESA). The pre-event images were taken before (November 4, 2018) and the post-event image was acquired during the fire (6pm November 16, 2018, both local time). https://photojournal.jpl.nasa.gov/catalog/PIA22819

ECOSTRESS Gauges the Apple Fire's Temperature From Space

This temperature map shows the stressed and dry vegetation surrounding the Apple fire in Southern California on Aug. 1, 2020. The observation was made possible by NASA's Ecosystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) that measured the temperature of the burn area and tracked the dark smoke plume drifting east from California to Arizona. ECOSTRESS collected this data when the space station passed over the region at about 1:15 p.m. PST on Saturday, Aug. 1, 2020, when the burn area was approximately 4,000 acres in size. Black smoke can be seen drifting east and over Joshua Tree National Park in the Mojave Desert. With a resolution of about 77 by 77 yards (70 by 70 meters), the image enables surface-temperature conditions down to the size of a football field to be studied. In the active burn area, temperatures of between 390-1290 F (200-700 C) were recorded, and in one pixel in the ECOSTRESS image of the burn zone, a peak temperature of 1387 F (753 C) was detected. Tasked with detecting plant water use and stress, ECOSTRESS measures the temperature of plants as they heat up when they run out of water. But it can also measure and track heat-related phenomena like fires, heat waves, and volcanoes. https://photojournal.jpl.nasa.gov/catalog/PIA23798

Earth Observations taken by the Expedition 17 Crew

ISS017-E-010310 (4 July 2008) --- The Piute fire in California is featured in this image photographed by an Expedition 17 crewmember on the International Space Station. The Piute fire, burning south of Lake Isabella in the Sequoia National Forest in the southern Sierra Nevada Mountains, is one of the more than 300 wildfires burning across the state of California. The fire started June 28 just north of Twin Oaks, California, and has burned nearly 14,000 acres so far. Current estimates by fire officials suggest the fire may not be brought under control for another two weeks.

Growing Wildfire Near Big Sur, California Imaged by NASA Terra Spacecraft

The Soberanes fire, in Central California near Big Sur, had grown to more than 67,000 acres when the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument on NASA's Terra spacecraft captured this image on Aug. 6, 2016. More than 4,800 personnel are battling the blaze, which is now 50 percent contained. The fire has destroyed 57 homes and 11 outbuildings and caused one fatality. Evacuation orders are still in effect for a number of nearby communities. The fire was caused by an illegal unattended campfire. Vegetation is depicted in red colors; burned areas are dark grey; clouds are white; smoke and ash are light grey. Yellow indicates active fires, detected on ASTER's thermal infrared channels. The image covers an area of 19 by 26 miles (30 by 42 kilometers), and is located at 36.4 degrees north, 121.8 degrees west. http://photojournal.jpl.nasa.gov/catalog/PIA20725

These images from NASA Terra satellite are of the Central Valley and the Sierra Nevada Mountains showing several smoke plumes from wildfires burning throughout Northern California on August 13, 2001.

A Panoramic View of the Emigrant Gap Fire, California

A destructive forest fire broke out June 24, 2007 near South Lake Tahoe, Calif. This image was acquired by NASA Terra on June 27, 2007.

Fire near South Lake Tahoe, California

Fires near Big Sur, Calif., continued to burn unchecked when the Advanced Spaceborne Thermal Emission and Reflection Radiometer ASTER instrument on NASA Terra satellite captured this image on Sunday, June 29, 2008.

Fires Burning near Big Sur, California

The Multi-angle Imaging SpectroRadiometer MISR instrument on NASA Terra satellite captured this Aug. 30 image of smoke plumes from the Station and other wildfires burning throughout Southern California.

Smoke from Station Fire Blankets Southern California

Esperanza Fire near Palm Springs, California

The Esperanza fire started on October 26 in the dry brush near Palm Springs, CA. By the time it was contained 6 days later, the fire had consumed 40,200 acres, and destroyed 34 homes and 20 outbuildings. Racing through grass, brush, and timber, the blaze had forced hundreds to evacuate, and it killed five firefighters who were working to protect homes. Fire officials are reporting the cause of the blaze as arson. In this ASTER image composite of visible and infrared bands, burned areas are shown in shades of red, vegetation is green, brown vegetation is brown and asphalt and concrete are blue-gray. http://photojournal.jpl.nasa.gov/catalog/PIA01900

The Rices Fire

The Rices Fire started on June 28th, 2022 in Northern California near the Yuba River in Nevada County. The fire has burned over 900 acres and has destroyed one structure. French Corral, Birchville, and other communities were evacuated, but orders have since been lifted. There have been some firefighter injuries reported, but not casualties. The fire was captured in an ECOSTRESS Land Surface image on June 29 at 09:09 AM PDT and shows the temperatures surpassing 130 degrees Fahrenheit. ECOSTRESS is a thermal instrument on the International Space Station that measures the temperature of the ground, which is hotter than the air temperature during the day. It was launched to the space station in 2018. Its primary mission is to identify critical thresholds of water use and water stress in plants and to detect the timing, location, and predictive factors leading to plant water uptake decline and/or cessation. The nature of the high-resolution data provided by ECOSTRESS allows it to record heat related phenomena such as heat waves and wildfires. https://photojournal.jpl.nasa.gov/catalog/PIA25485

Earth Observations taken by the Expedition 17 Crew

ISS017-E-010303 (4 July 2008) --- The Basin fire in central California is featured in this image photographed by astronaut Greg Chamitoff, Expedition 17 flight engineer, on the International Space Station. One of the largest and most destructive fires raging across California over the July 4 weekend was the Basin fire, threatening Big Sur, and covering the coast in a thick blanket of smoke. Chamitoff, observing the fires from approximately 344 kilometers above Earth (215 miles), was able to capture the regional view of the smoke pall. At the time this image was taken, more than 300 fires were burning in California alone. This Basin fire was triggered by a thunderstorm, has burned 77,000 acres, and is still only partially contained.

Devastation from California's Largest Wildfire Seen in New NASA Satellite Image

The Thomas Fire is the largest wildfire in California's recorded history. As of January 3, 2018, it was 93 percent contained after burning 282,000 acres and destroying 1,063 structures. The fire started Dec. 4, 2017, and quickly spread out of control, fanned by high temperatures and winds. At its peak, more than 8,500 firefighters mobilized to fight it. The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument on NASA's Terra satellite acquired this image on Dec. 26, 2017. It covers an area of 21 by 38 miles (33 by 61.8 kilometers), and is located at 34.5 degrees north, 119.3 degrees west. https://photojournal.jpl.nasa.gov/catalog/PIA22189

Impact of Destructive California Wildfire Captured by NASA Spacecraft

The Erskine wildfire, northeast of Bakersfield, California, is the state's largest to date in 2016. After starting on June 23, the fire has consumed 47,000 acres (19,020 hectares), destroyed more than 250 single residences, and is responsible for two fatalities. As of June 30, the fire was 70 percent contained; full containment was estimated by July 5. This image, obtained June 30 by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument on NASA's Terra spacecraft, displays vegetation in red. The image covers an area of 19 by 21 miles (31 by 33 kilometers), and is located at 35.6 degrees north, 118.5 degrees west. http://photojournal.jpl.nasa.gov/catalog/PIA20741

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California Governor Arnold Schwarzenegger during a press briefing following a visit to Ames Earth Science Division for a briefing by Steve Hipskind on NASA Ames remote sensing fire fighting efforts. Also shown left to right, Mike Freilich, Director, NASA Earth Sceinces Division, Steve Hipskind, Pete Worden, Governor Schwarzenegger, Chief Del Walters, Assistant Region Fire Chief, California Department of Forestry and Fire Protection, Tom Maruyama, Deputy Director, Office of Emergency Services

ECOSTRESS Spies Apple Fire's Smoke Plume

This observation shows the burn area and smoke plume created by the Apple fire in Southern California on Aug. 1, 2020. The observation was made possible by NASA's Ecosystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS). Data gathered by the mission can be further refined to measure the temperature of the wildfire, smoke plume and surrounding landscape. ECOSTRESS collected this data when the space station passed over the region at about 1:15 p.m. PST on Saturday, Aug. 1, 2020, when the burn area was approximately 4,000 acres in size. As of Aug. 3, it was more than 26,000 acres. Black smoke can be seen drifting east and over Joshua Tree National Park in the Mojave Desert. With a resolution of about 77 by 77 yards (70 by 70 meters), the image enables surface-temperature conditions down to the size of a football field to be studied. Tasked with detecting plant water use and stress, ECOSTRESS measures the temperature of plants as they heat up when they run out of water. But it can also measure and track heat-related phenomena like fires, heat waves, and volcanoes. https://photojournal.jpl.nasa.gov/catalog/PIA23799

A close-up image of the single H-1 engine was test-fired at Canoga Park, California. Initial development of testing for the H-1 engine took place in the engineering facilities at Rocketdyne's main plant in Canoga Park, California.

Saturn Apollo Program

In this photograph, the single H-1 engine was test-fired at Canoga Park, California. Initial development of testing for the H-1 engine took place in the engineering facilities at Rocketdyne's main plant in Canoga Park, California.

Saturn Apollo Program

MISR Images Oak Fire Near Yosemite

On July 24, 2022, the Multi-angle Imaging SpectroRadiometer (MISR) instrument aboard NASA's Terra satellite captured data on a smoke plume from the Oak Fire burning near Yosemite National Park in California. As of July 26, the Oak Fire had scorched more than 18,000 acres (7,284 hectares) and was 26% contained, with thousands of residents under evacuation orders. Hot, dry air, along with vegetation parched from years of drought, fueled the fire's rapid spread. The MISR instrument contains nine cameras that view Earth at different angles. The left panel in the image above shows an image captured by MISR's nadir (downward-pointing) camera of a smoke plume from the fire. Although the fire was burning near Yosemite at the time, it wasn't a threat to the national park. The panel on the right indicates the height of various parts of the plume as measured by several of MISR's cameras. Yellow areas are higher than the red and blue regions in the smoke plume. The height of the plume top near the active fire was about 17,060 feet (5,200 meters), or roughly 3 miles (nearly 5 kilometers). In general, higher-altitude plumes transport smoke greater distances from the source, impacting communities downwind. On the day the images were captured, unhealthy-to-hazardous air quality was reported in the area around Lake Tahoe and Truckee, about 125 miles (200 kilometers) north of the fire. MISR researchers calculate smoke plume height using the publicly available MISR INteractive eXplorer (MINX) software tool. https://photojournal.jpl.nasa.gov/catalog/PIA24907

NASA AVIRIS Map shows Spectral Signature of 2013 Rim Fire

At left, a NASA AVIRIS map shows the spectral signature of the 2013 Rim fire in and near Yosemite National Park, California, the third largest in the state's history, burning more than 250,000 acres. Almost two years later, forest restoration efforts are still ongoing. Charred wood has a strong signal in the wavelengths shown here in red, so areas that are predominantly red in the image were heavily burned. The wavelengths of green, visible light (the color of vegetation) appear on this map as blue. There are no solid blue patches on the map because no large areas of green, living foliage survived the fire. Purple, a mixture of red and blue, indicates an area where charred wood and living plants are mingled. This image provides far more information about the state of the post-fire vegetation than the view on the right, which is what an observer flying overhead would see. AVIRIS is a unique NASA science instrument that measures the complete solar reflected portion of the electromagnetic spectrum with unmatched spectral range, calibration accuracy and signal-to-noise ratio. AVIRIS spectra are measured from 370 to 2,500 nanometers at 9.8-nanometer intervals. Images are acquired with 20-, 6- or 4-meter (66-, 20, or 13-feet) spatial resolution with a 34 degree swath. Up to 100 million spectra are measured in image format on each flight. The spectral image measurements are provided in orthorectified (geometrically corrected) format for direct use by scientists. http://photojournal.jpl.nasa.gov/catalog/PIA19361

ASTER Gets a Birdseye View of the Carmel and River Fire Burn Areas

On Aug. 26, 2020, Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument aboard NASA's Terra satellite passed over the River and Carmel fires in Monterey County, California, got a bird's eye view of the vast fire burn area. This false-color map shows the burn area as dark blue and gray, in the center of the image. Vegetation is in red, including agricultural crops along the Salinas River (bright red rectangles) surrounding the towns of Soledad and Gonzales; bare areas with no vegetation and rock are shown in tan and brown. The city of Salinas is in the upper left of the image, obscured by thick clouds. ASTER obtains high-resolution (15-90 square meters, or 161-969 square feet, per pixel) images of the Earth in 14 wavelengths of the electromagnetic spectrum, ranging from visible to thermal infrared light. Data from ASTER — which is managed by Japan Space Systems and NASA's Jet Propulsion Laboratory in Southern California — are used by scientists to create detailed maps of land surface temperature, how much infrared energy the land emits, how much light the land reflects and its elevation. On this occasion, ASTER was able to support NASA's Disaster Program response to the state's wildfires, providing data products that can be used by resources on the ground to fight the fires and for scientists to better understand their long-term effects. The area covered here is 21.4 by 31 miles (34.4 by 49.9 kilometers). https://photojournal.jpl.nasa.gov/catalog/PIA23800

California Wildfires Captured by NASA Satellite

The Multi-angle Imaging SpectroRadiometer (MISR) instrument on NASA's Terra satellite took these images of the Carr Fire (left) and the Ferguson Fire (right) on July 27 and July 29, respectively. The Carr Fire, which has been burning near Redding, California since July 23, spanned 110,154 acres as of July 31 and was 27 percent contained. The Ferguson Fire, near Yosemite National Park, spanned 57,846 acres as of July 31 and was 33 percent contained. More info is available at https://photojournal.jpl.nasa.gov/catalog/PIA22488

California Governor Arnold Schwarzenegger get a briefing on remote sensing fire fighting from Steve Hipskind, Chief of Ames Earth Science Division

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Equipped with a pod-mounted infrared imaging sensor, the Altair UAS aided fire mapping efforts over wildfires in central and southern California in late 2006.

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Before-and-After LIDAR Images from 2014 King Fire in El Dorado National Forest

New maps of two recent California megafires that combine unique data sets from the U.S. Forest Service and NASA's Jet Propulsion Laboratory in Pasadena, California, are answering some of the urgent questions that follow a huge wildfire. These before-and-after USFS LIght Detection And Ranging (LIDAR) images from the 2014 King fire region in El Dorado National Forest, California are among new maps. They show a small section of the Rubicon River drainage basin, where fire damage was severe. Blue indicates ground level; lighter colors are higher. A road -- bordered by dense trees in the before image at left -- and part of a bridge are in the center, with the bridge appearing green. http://photojournal.jpl.nasa.gov/catalog/PIA19360

Major Wildfire Near Santa Barbara seen by NASA Spacecraft

The Sherpa fire in Santa Barbara County, CA has burned over 12 square miles since it started on June 15. Smoke from the fire reached Los Angeles on the weekend. The fire caused closures of US Highway 101, one of the main routes between southern and northern California. The image was acquired June 19, 2016, covers an area of 25 by 30 kilometers, and is located at 34.4 degrees north, 119.8 degrees west. http://photojournal.jpl.nasa.gov/catalog/PIA20734

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With its thermal-infared sensor pod under its left wing, NASA's Ikhana unmanned aircraft cruises over California during the Western States Fire Mission.

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For Inspiration and Recognition of Science and Technology; FIRST Robotics Competition 2010 Silicon Valley Regional held at San Jose State University, San Jose, California Mark Leon, Ames Robotic Alliance fires up the contestants

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With its sensor pod under its left wing, NASA's remotely piloted Ikhana unmanned aircraft cruises over California during the Western States Fire Mission.

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$Throughout the month of September 2020, NASA's ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) imaged multiple wildfires across the state of California. The image above shows the ECOSTRESS land surface temperature of California. Multiple insets highlight a fraction of the multiple fires that have impacted California, with effects seen throughout the U.S. and beyond. The dark red spots show areas of high heat, with arrows pointing out the active fires. The contiguous California image was stitched together from multiple evening (10 p.m.-6 a.m. PDT) ECOSTRESS images from Sept 6 to 12, 2020, to generate a cloud-free statewide map. NASA's Jet Propulsion Laboratory in Southern California built and manages the ECOSTRESS mission for the Earth Science Division in the Science Mission Directorate at NASA Headquarters in Washington. ECOSTRESS is an Earth Venture Instrument mission; the program is managed by NASA's Earth System Science Pathfinder program at NASA's Langley Research Center in Hampton, Virginia. Future studies could use ECOSTRESS data products in a similar fashion as LST was used to assess the fires pictured above. https://photojournal.jpl.nasa.gov/catalog/PIA23721$

NASA's ECOSTRESS Images California Wildfires From Space

Throughout the month of September 2020, NASA's ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) imaged multiple wildfires across the state of California. The image above shows the ECOSTRESS land surface temperature of California. Multiple insets highlight a fraction of the multiple fires that have impacted California, with effects seen throughout the U.S. and beyond. The dark red spots show areas of high heat, with arrows pointing out the active fires. The contiguous California image was stitched together from multiple evening (10 p.m.-6 a.m. PDT) ECOSTRESS images from Sept 6 to 12, 2020, to generate a cloud-free statewide map. NASA's Jet Propulsion Laboratory in Southern California built and manages the ECOSTRESS mission for the Earth Science Division in the Science Mission Directorate at NASA Headquarters in Washington. ECOSTRESS is an Earth Venture Instrument mission; the program is managed by NASA's Earth System Science Pathfinder program at NASA's Langley Research Center in Hampton, Virginia. Future studies could use ECOSTRESS data products in a similar fashion as LST was used to assess the fires pictured above. https://photojournal.jpl.nasa.gov/catalog/PIA23721

The plume of carbon monoxide pollution from the Rim Fire burning in and near Yosemite National Park, Calif., shows a three-day running average of daily measurements from NASA Aqua spacecraft.

NASA Aqua Spacecraft Images Pollution from California Rim Fire

NASA Terra satellite took this anaglyph of several pyrocumulus clouds, created by the Station Fire, visible above the smoke plumes rising from the San Gabriel Mountains north of Los Angeles. 3D glasses are necessary to view this image.

Smoke from Station Fire Blankets Southern California Anaglyph

Scott Howe, a pilot at NASA's Armstrong Flight Research Center in California, assisted with monitoring California's wildfires by operating a MQ-9 remotely piloted aircraft during launches and recoveries for the California Air National Guard. The MQ-9 closely resembles the Ikhana aircraft, which Howe had piloted at Armstrong.

NASA Armstrong Pilots Assist in Wildfire Efforts

An ER-2 based at NASA's Armstrong Flight Research Center in California flew a mission over the state's wildfires Aug. 9 to validate instruments and to collect information to help U.S. Forest Service officials plan for recovery.

NASA Armstrong Pilots Assist in Wildfire Efforts

Effects of Deadly California Debris Flows Seen in Before/After Images from NASA's UAVSAR

Extreme winter rains in January 2018 following the Thomas Fire in Ventura and Santa Barbara Counties caused severe debris flows, resulting in significant loss of life and considerable property damage in the town on Montecito, just east of Santa Barbara. NASA's Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) airborne radar platform detected changes caused by the debris flows between two images acquired on Nov. 2, 2017, and Feb. 5, 2018. An enhanced image pair (top left) shows disturbed areas in orange. In areas of severe surface disruption from the fire scar and debris flows the two image pairs can't be matched and decorrelate (top right). In the middle panels, the radar images are overlaid on the structure damage map produced by the County of Santa Barbara. The fire scars and damage correspond well with the risk map (lower left) and damage map (lower right). With an operational system, products such as these have the potential to augment information available for search and rescue, and for damage assessment for government agencies or the insurance industry. Radar has the advantage of being available in all weather conditions, as it can image through clouds. NASA's Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR), developed and managed by the Jet Propulsion Laboratory, Pasadena, California, can record changes on the ground beneath the aircraft that occur between multiple flights, which take exactly the same flight path. The instrument is used to monitor how volcanoes, earthquakes, and other natural hazards are changing Earth. The JPL UAVSAR team collected and processed the imagery for Principal Investigator Andrea Donnellan who performed the analysis. She has been conducting ground change research using UAVSAR in this and other regions of California since 2009. https://photojournal.jpl.nasa.gov/catalog/PIA22243