Tropical Storm Arthur Forms

Radar and satellite imagery indicate that the convective organization of the cyclone has improved, and the cyclone is being upgraded based on a sustained wind report of 33 kt from Settlement Point, Grand Bahama Island earlier this morning. Low shear conditions and warm sea-surface temperatures should allow for at least steady strengthening, and the cyclone is expected to become a hurricane by 72 hours. This image was taken by GOES East at 1445Z on July 1, 2014. <a href="http://goes.gsfc.nasa.gov/" rel="nofollow">Credit: NOAA/NASA GOES Project</a> Caption: NOAA <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>