It's not even hurricane season yet but forecasters on Friday issued the year's first tropical storm warning for Ana, which threatens to rain on Mother's Day in the southeastern United States.
Tropical Storm Fred is losing its punch. Satellite imagery shows that there are no strong thunderstorms developing in the tropical storm indicating that the storm is weakening.
NASA's Aqua satellite saw wind shear was affecting newborn Tropical Storm Niala as it continued moving through the Central Atlantic Ocean.
Hurricane Dolores weakened to a tropical storm early on July 17 as NASA's Aqua satellite passed overhead and gathered infrared information about the storm.
NASA's Aqua satellite passed over Hurricane Ignacio and viewed the storm in infrared light, providing valuable temperature data. Aqua saw a weaker Ignacio moving parallel to the Hawaiian Islands.
NASA's RapidScat instrument provided a look at the tropical-storm force winds within Tropical Storm Marty as it continued to hug the coast of western Mexico.
Despite being battered with vertical wind shear, Tropical Depression 11 strengthened and organized into Tropical Storm Joaquin. NASA's Aqua satellite and NOAA's GOES satellite both captured images of the slightly elongated ...
A new tropical storm formed in the Central Pacific Ocean today, August 21, named Kilo. NASA's Aqua satellite passed the storm when it was a developing low pressure area the day before.
Tropical Storm Bill was making landfall at 11 a.m. CDT on Matagorda Island, Texas on June 16 as NASA and NOAA satellites gathered data on the storm. At NASA a movie of Bill's landfall was created using data from NOAA's GOES-East ...
Tropical Storm Kujira tracked over Hainan Island, China and moved into the Gulf of Tonkin when NASA's Terra satellite passed overhead. The RapidScat aboard the International Space Station captured 2 views of Tropical Storm ...