NASA eyes powerful Hurricane Willa affecting western Mexico

NASA's Aqua satellite provided an infrared view of Hurricane Willa as it continued moving toward landfall in western Mexico on Oct. 23. NASA-NOAA's Suomi NPP satellite provided a visible look at the extent and structure of ...

West Coast quake warning system now operational, with limits

Automated alerts from the fledgling West Coast earthquake early warning system are ready to be used broadly by businesses, utilities, schools and other entities but not for mass public notification, officials said Wednesday.

NASA puts together a composite of Tropical Storm Kong-Rey

NASA's IMERG combines data from many satellites to provide a look at rainfall occurring around the world. Those rainfall data were combined with visible imagery from NASA-NOAA's Suomi NPP satellite to create a composite or ...

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