SONOMA COUNTY, CA - on Wednesday around midday, a preliminary 2.3 magnitude quake was reported close to The Geysers, ...

Two earthquakes struck different parts of Northern California early Thursday morning, according to the U.S. Geological Survey ...

Northern California was rocked by a 7.0 magnitude earthquake late Thursday morning. After the tremor struck at 10:45 a.m., just over 60 miles to the west-southwest of Humboldt County’s Ferndale ...

Seismologist Dr. Lucy Jones joined ABC7 News to break down the science behind Thursday's 7.0 earthquake in Humboldt County.

President Joe Biden has been briefed on the earthquake in California earlier today, according to a White House spokesperson.

A tsunami warning has been issued for Hawaii, where waves set off by an 8.8-magnitude earthquake in Russia’s remote Far East ...