A late-night 5.2-magnitude earthquake shook the Pacific Ocean off the Northern California coastline, the U.S. Geological ...

For the first time in recorded history, downtown San Francisco was included in a tornado warning on Saturday as severe storms ...

(CNN) — For the first time in recorded history, downtown San Francisco was included in a tornado warning on Saturday as ...

The Pacific West Coast has the highest risk levels of tsunamis in the United States. Here’s where they have stuck in Northern ...

The 7.0 earthquake earlier this month led to a tsunami warning that was quickly canceled by forecasters but officials have ...

A tsunami warning for the Bay Area after the earthquake in Northern California might have come as a surprise. Here's why it was sent.

Some sections of California's coast are considered vulnerable to tsunamis. Find out where those locations are and how to best ...

Zoe Mintz explains why a tsunami warning was triggered in the Bay Area after an earthquake in Northern California.

With roughly 40,000 people in San Francisco — and nearly 220,000 Bay Area residents — living in tsunami hazard zones, ...

Of particular concern was a traffic snarl that wrapped around downtown Eureka, Calif., following the issuing of a statewide ...