With his surfboard tucked under his arm, Alex Felton was about to walk a couple of blocks to San Francisco’s Ocean Beach on Thursday morning when his cellphone blared. “TSUNAMI WARNING!” ...

A tsunami triggered by a large earthquake in Alaska would take approximately five hours to reach the city. The impact on downtown San Francisco was more significant than it had been assumed that ...

Those findings were based on how, in 1964, a 9.2-magnitude earthquake in Alaska sent a tsunami toward California and did heavy damage along the coast near San Francisco. Thursday’s quake was ...

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 warning ...

San Mateo leaders assess response to tsunami warning prompted by 7.0 quake off Pacific 02:51 San Mateo County emergency officials are developing a new method of communication to reduce ...

Longtime residents of San Francisco noticed something missing from the city's emergency response to Thursday's tsunami ...

Longtime residents of San Francisco noticed something missing from the city's emergency response to Thursday's tsunami warning after a 7.0 magnitude earthquake off the Northern California coast ...

San Francisco residents were woken up by a tornado warning early Saturday morning during a powerful storm system that battered the region with heavy rain and wind. It was the first-ever tornado ...