Rain and winds brought power outages to the Bay Area after a Saturday morning tornado warning. Elsewhere: lots of weekend ...

The National Weather Service has lifted the tornado threat for the city of San Francisco and a part of San Mateo County Saturday morning. The National Weather Service has lifted the tornado threat for ...

The National Weather Service issued San Francisco's first-ever Tornado Warning on Saturday as a strong Level 3 storm moved through the region.

A Level 3 storm has spawned a rare Tornado Warning in San Francisco and left behind a path of destruction across the Bay Area ...

For the first time, the National Weather Service Bay Area issued a Tornado Warning for the city of San Francisco.

The National Weather Service ended the tornado warning it issued for parts of the San Francisco Bay Area, including ...

A tsunami warning blared over cellphones across the San Francisco Bay Area on Thursday after a 7.0-magnitude earthquake ...

If your phone screeched with a tsunami warning alert on Thursday morning and it left you wondering what you're supposed to do ...

A strong earthquake was felt widely across Northern California on Thursday and authorities have issued a tsunami warning.

After the tremor struck at 10:45 a.m., just over 60 miles to the west-southwest of Humboldt County’s Ferndale, a tsunami ...

Tsunami warnings are rare, compared to other natural disasters like hurricanes and wildfires. And as Snider pointed out, ...