Upside-down lightning strikes

Upward lightning strikes initiate on the ground and head skyward. These discharges, which usually begin at the top of tall and slender structures, pose a real risk for wind turbines. An EPFL study analyzes the mechanisms ...

Major map of lightning strikes produced

A comprehensive map of lightning strikes on the UK and Ireland over the last 12 years has been produced by experts at the University of Portsmouth to help weather forecasters, local councils and members of the public to better ...

Research maps thunderstorm 'hotspots'

A University of Queensland study has identified Springfield, Ipswich, Boonah, Beaudesert, Esk and Jimboomba as some of south-east Queensland's most intense areas of thunderstorm activity.

NASA sees Tropical Storm Trami U-turning

Tropical Storm Trami appears to be a very large storm in infrared data from NASA's Aqua satellite. In a NASA image, Trami appears to be about two-thirds the size of the Philippines. Satellite data also indicates that the ...

NASA satellite sees strong thunderstorms in developing gulf low

NASA's Aqua satellite passed over low pressure System 91L in the Gulf of Mexico and captured infrared imagery that revealed a lot of uplift and strong thunderstorms in the eastern part of the storm despite a poorly organized ...

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