Science ❯ Meteorology ❯ Weather Phenomena

Thunderstorms

Lightning Lightning Intensity Rainfall Measurement Precipitation Radar Wind and Hail Wind Patterns

Severe Thunderstorms Move East Across Central and Southern Pennsylvania

National Weather Service warns 60–70 mph gusts, quarter-size hail, frequent lightning, heavy rain may cause downed trees, structural damage or localized flash flooding.

11 ARTICLES

last yr.

Lingering Storms Keep Southern California on Alert for Floods, Wildfire Lightning