Tropical Storm Vongfong continues to weaken as it tracks across the big islands of Japan, and NASA satellite data showed that westerly wind shear is taking its toll on the storm's structure.
Tropical Storm Rachel strengthened into a hurricane over the weekend of Sept. 27 and 28, only to weaken back into a tropical storm by Sept. 29. NASA's Aqua satellite passed over Rachel before it weakened and took a visible ...
Tropical Storm Fung-Wong weakened over the weekend of Sept. 20-21 as it moved over Taiwan and approached Shanghai, China.
Satellite data showed that Lowell had ceased its life as a tropical cyclone over the past weekend.
Hurricane Marie is a powerhouse in the Eastern Pacific Ocean and because it is close to Tropical Storm Karina, Karina is being weakened by wind shear from the larger, more powerful storm. NOAA's GOES-East satellite captured ...
Despite being the eleventh tropical cyclone of the Eastern Pacific Ocean Hurricane Season, Karina looked like a giant number nine from NASA's Aqua satellite.
NASA's Terra satellite passed over Hurricane Karina before it weakened to a tropical storm early on August 15 and imagery showed the vertical wind shear was already taking its toll.
Tropical Storm Julio doesn't have any strong thunderstorms or strong convection left in it according to infrared satellite imagery from NASA.
Socorro Island in the Eastern Pacific received an unwelcome tropical visitor on the morning of August 13 when satellite data confirmed the formation of Tropical Storm Karina.
Infrared satellite imagery from NOAA's GOES-West satellite shows three tropical system s in the Central Pacific Ocean that appears like bookends with Hawaii in-between.