A magnitude 7.0 earthquake struck off the coast of the Humboldt Peninsula on Thursday morning, rattling cities as far south as Oakland and forcing a tsunami ... Mendocino to San Diego, including ...

Visiting SeaWorld in San Diego? The theme park is outside the ... would [have] a much lower success rate," said Dave Snider, ...

Laguna observatory on Friday morning. Image from UCSD HPWREN camera network A winter weather warning is in effect for parts of San Diego County’s mountain communities starting Wednesday ...

The Coast Guard is putting out a broadcast to ensure that mariners are aware of the tsunami warning, a spokesman said. Officials in Santa Cruz, San Mateo, Marin, and Sonoma counties said they are ...