San Franciscans reacted with disbelief Saturday morning to the city’s first tornado warning ever, less than two weeks after a tsunami warning was issued and canceled. Oliver Leach was finishing his ...

The alert just before 11 a.m. warned that “a tsunami with damaging waves and powerful current is possible.” But about an hour later, the alert was canceled. It felt to some like emergency ...

Confusion ensued after a Tsunami Warning was issued Thursday minutes after an earthquake was detected off the Northern California coast and canceled soon after. The Tsunami Warning, which means a ...

SEATTLE - A 7.0-magnitude earthquake off the coast of northern California prompted a tsunami warning for the California and Oregon coast late Thursday morning. The warning encompassed areas of ...

A tornado ripped through a Santa Cruz County neighborhood Saturday, injuring several people, flipping over cars and leaving ...

(CNN) — For the first time in recorded history, downtown San Francisco was included in a tornado warning on Saturday as severe storms swept through the city, just one week after a tsunami ...

The quake triggered a Tsunami Warning for coastal regions in the western U.S., prompting concerns that large waves could inundate coastal communities. NOAA warned residents in communities such as ...

A tornado ripped through a Santa Cruz County neighborhood Saturday, injuring several people, flipping over cars and leaving behind damage.

This incident mirrored a recent false tsunami warning that had caused similar public fear. While the tornado threat ultimately subsided quickly, residents were urged to remain cautious as the ...