• Severe storms spawn 15 tornadoes in Texas and Oklahoma, Enhanced Risk forecast for Mississippi Valley on Sunday

    At least 15 tornadoes ripped through Texas and parts of Oklahoma on Saturday, April 19, 2025, as thunderstorms moved through the Southern Plains, downing trees and power lines, causing power outages, and damaging multiple homes. There is an Enhanced Risk of severe thunderstorms over parts of the middle and lower Mississippi Valley on Sunday.

  • M5.2 San Diego earthquake linked to Elsinore Fault renews concerns over major seismic risk in Southern California

    M5.2 earthquake that struck San Diego County near Julian on April 14, 2025, occurred along the Elsinore Fault Zone, a major strike-slip fault in Southern California capable of producing earthquakes up to magnitude 7.8. The fault runs near densely populated areas including Los Angeles, Long Beach, and Riverside, and its long period of limited activity may indicate an increased potential for a significant seismic event, according to recent research.

  • Nearly 40 million brace for severe weather from Great Lakes to Southern Plains through Easter weekend

    Nearly 40 million people from Texas to Michigan are under threat of severe weather as an amplifying trough begins affecting the central United States on Wednesday, April 16, 2025. The system is forecast to bring strong thunderstorms, heavy rainfall, and damaging winds, with the associated cold front expected to dominate weather conditions through Saturday, April 19, from the Southern Plains to the Great Lakes.