Onlookers gaze out to sea at the Sutro Baths overlook in San Francisco on Dec. 5, 2025. A tsunami warning was issued after a magnitude 7.0 earthquake struck off the coast of the Humboldt Peninsula, ...

For more than a month, the Bay Area has been subjected to a seemingly ceaseless stampede of earthquakes — the latest in a series of seismic swarms that have rattled windows and raised fears across ...