An earthquake ruptured off California’s coast on Thursday morning, briefly triggering a tsunami warning for the coast of Northern California and southern Oregon. The earthquake, a magnitude-7.0 ...

A tsunami alert has been issued for North California in the wake of a massive earthquake striking just off the US west coast. Authorities today detected a preliminary magnitude seven earthquake ...

SAN FRANCISCO ‒ A magnitude 7.0 earthquake struck near the town of Petrolia in California Thursday at 10:44 a.m., generating a tsunami warning stretching from southern Oregon to San Francisco.

(NEXSTAR) – The National Weather Service canceled a tsunami warning Thursday for a large stretch of California coastline, saying the threat had passed following a strong earthquake near Eureka.

A strong 7.0 magnitude earthquake has struck off the coast of northern California, according to the US Geological Survey. A tsunami warning was initially issued along the coasts of both northern ...

January 26 marked the 325th anniversary since the last earthquake struck the Cascadia subduction zone. Centuries later, the ...

This week was the USGS Northern California Earthquake Hazards Workshop (NCEHW). I joined other earthquake hazards professionals for three days of virtual talks and discussions about the latest ...