HUMBOLDT COUNTY, CA - A 2.8 magnitude quake was reported close to Petrolia around midday Sunday, according to the U.S.

Slow earthquakes have been discovered to exhibit anomalously slow, long-lasting and small slips, adjacent to regular ...

Their whole life, producer Hannah Chinn has known about the Big One: a massive earthquake forecasted to hit the West Coast.

A cluster of at least four small earthquakes struck Sonoma County southeast of Santa Rosa late Sunday night into early Monday ...

A series of earthquakes struck off Indonesia within 24 hours between Friday and Saturday, highlighting the seismic risks that ...

A preliminary 3.3 magnitude earthquake struck near Santa Rosa, according to the United States Geological Survey.

A powerful earthquake that struck Calama in 2024 defied long-held assumptions about how deep earthquakes behave. In July 2024 ...

Two earthquakes struck the Central Coast less than 10 minutes apart on Thanksgiving Day, according to officials.

Two strong earthquakes struck Japan Tuesday at magnitudes of 5.4 and 4.7, according to data from the United States Geological ...

Yes, Hurricane Melissa affected seismic activity, but it did not cause a crack in the seafloor that will lead to a major ...

A magnitude 3.3 earthquake shook the Santa Rosa area in Northern California, followed by an overnight series of aftershocks, the U.S. Geological Survey reported.