NASA Spacecraft Image Shows Isaac Inflow and Outflow

NASA Terra spacecraft recorded low-level wind speeds of up to 75 miles per hour 65 knots from cloud motion observed outside Tropical Storm Isaac eye. The spacecraft flew over Isaac a few hours before Isaac was upgraded to a Category 1 hurricane.

NASA Terra spacecraft recorded low-level wind speeds of up to 75 miles per hour 65 knots from cloud motion observed outside Tropical Storm Isaac eye. The spacecraft flew over Isaac a few hours before Isaac was upgraded to a Category 1 hurricane.