HUMBOLDT COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.4 magnitude quake shook close to Petrolia ...

Several earthquakes struck Northern California Thursday, including a magnitude-7.0 offshore in the Pacific Ocean at 10:44 a.m. PT that triggered a tsunami warning along coastal areas from Santa Cruz ...

Scientists have solved a longtime mystery about the origins of a magnitude 6.5 quake that struck Humboldt County in 1954. The discovery could have implications for earthquake activity across ...

HUMBOLDT COUNTY, CA - A 2.4 magnitude quake was recorded near Petrolia on Saturday around midnight, the U.S. Geological Survey reported. At 1:35 a.m. (12:35 a.m. local time), the area was struck by a ...

HUMBOLDT COUNTY, Calif. -- USGS reports that a magnitude-6.5 earthquake hit off the coast of Humboldt County early Thursday morning. No tsunami warning has been issued. The quake was first reported as ...

An earthquake with a magnitude of 3.5 struck Northern California on Sunday in Humboldt County, just north of the Mendocino County line. The quake was recorded at 2:06 p.m. at a depth of 4.5 kilometers ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SAN FRANCISCO (AP) — Valerie Starkey was ...

HUMBOLDT COUNTY, CA - A preliminary 2.0 magnitude quake was reported near Humboldt Hill Thursday afternoon, according to the U.S. Geological Survey. The tremor struck at 3:03 p.m., with its epicenter ...

As the calendar pages tear closer to December, we move into a part of the year mainly associated with holidays – whatever flavor of religious or nonreligious festivities you choose. But it’s more than ...