The first system of the season formed over the Atlantic Ocean east of Florida and is expected to become a hurricane as it moves north.
Atmosphere Heat Severe Storms
Acquired May 19, 2012, this natural-color image shows Tropical Storm Alberto off the South Carolina coast.
Atmosphere Water Severe Storms
Acquired August 3, 2010, this natural-color image shows Tropical Storm Colin north of eastern South America.
Severe Storms
Acquired June 22, 2010, this natural-color image shows Darby just off the west coast of Central America.
Acquired August 27, 2010, this natural-color image shows Tropical Storm Earl over the Atlantic Ocean.
The MODIS instrument on NASA's Terra satellite captured this natural-color image of Tropical Storm Hermine as it crossed from the Gulf of Mexico into Texas on September 7.