EarthquakesUpdate: Earthquake measuring 3.7 shakes area near Hydesville, CA on Sept. 7 HUMBOLDT COUNTY, CA - A 3.7 magnitude quake occurred close to Hydesville on Monday afternoon, the U.S. Geological Survey reported. Updated September 8, 2026 at 11:28 AM
EarthquakesEarthquake struck area close to Vallejo, CA: 2.1 magnitude detected on Sept. 8 Updated September 8, 2026 at 11:28 AM
EarthquakesUpdate: Sept. 8 - 2.8 magnitude earthquake recorded close to Johannesburg, CA Updated September 8, 2026 at 11:05 AM
EarthquakesUpdate: Aug. 27 - 2.0 magnitude earthquake registered close to Petrolia, CA Updated September 7, 2026 at 10:15 PM
EarthquakesUpdate: 2.3 magnitude earthquake registered near Progreso, B.C., MX on Sept. 6 Updated September 8, 2026 at 12:52 PM
EarthquakesUpdate: Sept. 6 - 2.2 magnitude earthquake registered near Progreso, B.C., MX Updated September 8, 2026 at 12:29 PM
EarthquakesSeismic activity on Sept. 7: Earthquake near Petrolia, CA registered - magnitude 2.3 Updated September 7, 2026 at 12:53 PM
EarthquakesSeismic activity on Sept. 7: Earthquake close to Gilroy, CA registered - magnitude 2.2 Updated September 7, 2026 at 9:35 AM
Earthquakes2.0 magnitude earthquake shakes near Petrolia, CA on Sept. 7 Updated September 7, 2026 at 2:02 AM
EarthquakesSept. 7: Earthquake of 2.0 magnitude registered close to Cobb, CA Updated September 7, 2026 at 1:04 AM
Earthquakes2.0 magnitude earthquake shakes close to Willits, CA on Sept. 6 Updated September 6, 2026 at 9:15 PM
EarthquakesUpdate: 2.3 magnitude earthquake struck close to Cobb, CA on Sept. 6 Updated September 6, 2026 at 8:36 PM
EarthquakesUpdate: Earthquake measuring 2.7 shakes area close to Santa Barbara Is., CA on Aug. 18 Updated September 8, 2026 at 12:52 PM
EarthquakesUpdate: 2.8 magnitude earthquake shakes close to Petrolia, CA on Aug. 28 Updated September 8, 2026 at 12:48 PM
EarthquakesUpdate: Sept. 6 - 2.1 magnitude earthquake reported close to Progreso, B.C., MX Updated September 8, 2026 at 12:04 PM
EarthquakesUpdate: Earthquake of 2.5 magnitude detected near Yosemite Valley, CA on Aug. 28 Updated September 8, 2026 at 11:08 AM
EarthquakesUpdate: 4.7 magnitude earthquake shakes near Petrolia, CA on Aug. 28 Updated September 7, 2026 at 8:12 PM
EarthquakesUpdate: 2.5 magnitude earthquake detected near Malibu, CA on Aug. 13 Updated September 7, 2026 at 5:47 PM
EarthquakesUpdate: Earthquake of 2.5 magnitude reported close to Lompoc, CA on Aug. 14 Updated September 7, 2026 at 5:57 AM
EarthquakesUpdate: Earthquake measuring 3.2 rattles area close to Compton, CA on Sept. 6 Updated September 7, 2026 at 1:07 AM
EarthquakesUpdate: Earthquake of 2.4 magnitude reported near Redwood Valley, CA on Aug. 28 Updated September 6, 2026 at 2:26 PM
EarthquakesUpdate: 2.1 magnitude earthquake struck close to Cabazon, CA on Sept. 6 Updated September 6, 2026 at 11:50 AM
EarthquakesUpdate: 3.1 magnitude earthquake detected close to Coso Junction, CA on Sept. 6 Updated September 6, 2026 at 9:27 AM
EarthquakesSept. 6: Earthquake of 2.1 magnitude registered close to Yerington, NV Updated September 6, 2026 at 5:15 AM
EarthquakesUpdate: Earthquake of 4.0 magnitude registered close to Coso Junction, CA on Aug. 23 Updated September 6, 2026 at 1:21 AM
