NASA sees System 98W become Tropical Depression Kammuri

Strong thunderstorms around the center of circulation in tropical low pressure System 98W were seen on infrared satellite imagery and were a clue to forecasters that the storm was intensifying. Early on Sept. 24, the storm ...

NASA sees Typhoon Nangka knocking on Japan's door

Typhoon Nangka was knocking on Japan's door when NASA's Aqua satellite passed overhead early on July 16. Satellite imagery showed that Nangka's northern quadrant began spreading over southeastern Japan. The GPM core satellite ...

NASA spots an eye in Tropical Cyclone Ikola

Tropical Cyclone Ikola formed quickly on April 6 and quickly strengthen to hurricane-force in the Southern Indian Ocean. NASA's Aqua satellite passed overhead after the storm developed an eye.

NASA sees Tropical Cyclone Narelle intensifying

Infrared and near-infrared NASA satellite imagery provided signs to forecasters that Tropical Cyclone Narelle is intensifying as it moves southwest paralleling Western Australia coastline. Warnings have been posted as Narelle ...

Lightning data more useful than previously thought

Lightning is a spectacular natural phenomenon closely associated with the electrification and discharge of thunderstorms. Different types of thunderstorms correspond to different lightning characteristics and charge structures. ...

page 9 from 40