California and the entire West Coast from Washington to the Mexico border were under a tsunami advisory after an 8.8 quake ...

A tsunami warning was issued for California's North Coast, after a massive earthquake off the coast of eastern Russia.

PETROLIA, Calif. — A preliminary magnitude 7.0 earthquake struck Thursday morning near Ferndale, California, in Humboldt County. The U.S. Geological Survey says the rumble happened around 10:45 a.m.

HUMBOLDT COUNTY, Calif. -- A preliminary magnitude 5.4 earthquake struck in Humboldt County in Northern California on Sunday, according to the U.S. Geological Survey. The quake happened at 10:35 a ...

Several small earthquakes struck off California's coast on Friday, according to the U.S. Geological Survey. A 4.9 magnitude quake first hit at 7:08 a.m. about 58 miles (94 kilometers) west of the ...

Twin earthquakes shook Humboldt County along the California coastline, the U.S. Geological Survey reported. The first, a 19-mile deep quake, hit 12 miles east of Petrolia at 3:20 a.m. Monday, Oct ...

But the Humboldt County coast where a magnitude 6.4 earthquake struck offshore early Tuesday might be among the state’s most regular if unheralded quake customers.

A 6.4 magnitude earthquake struck Northern California’s Eureka area early Tuesday, the US Geological Survey said, leaving at least two people dead, drawing reports of damage to roads and homes ...

Magnitude 5.5 earthquake rattles parts of Humboldt Co. in Northern CA, USGS says KGO Sunday, May 21, 2023 ...