U.S. Geological Survey News

USGS: M3.3 Quake Rattles Southern California Desert

A magnitude 3.3 earthquake has rattled the Southern California desert, the U.S. Geological Survey confirmed. The USGS said the quake on Saturday was centered about 27 miles northwest of El Centro in the desert near the Arizona border. It struck …

3 Small Earthquakes Occurred off Southern California Ocean

Several minor earthquakes well offshore have lightly shaken some Southern California coastal communities, according to the U.S. Geological Survey. The quakes occurred before dawn Tuesday near the southern end of San Clemente Island, more than 60 miles off the mainland. …

Quake Scenario: More than 1M Bay Area Homes Could Suffer Extensive Damage

More than a million San Francisco Bay Area residents would face extensive damage to their homes after a major earthquake on the Hayward fault, according to a new earthquake scenario developed by the U.S. Geological Survey. The USGS findings, which …

M5.3 Temblor Shakes Southern California Area, No Damage So Far Reported

A magnitude 5.3 earthquake struck off the coast of Southern California at 12:30 p.m. on Thursday, the U.S. Geological Survey reported. The quake struck roughly 17 miles off the Santa Cruz Islands and was measured at 6.1 miles deep, according …

Nor’easter May Break Records, Threatens Billions in Real Estate

A potentially record-breaking nor’easter is set to pummel the U.S. East Coast with wind, snow and rain Friday, putting billions of dollars of coastal real estate at risk from “unprecedented flooding.” While upwards of a foot (30 centimeters) of snow …

San Francisco Bay Area M4.4 Quake Felt, But No Damage Reported

San Francisco Bay Area residents were shaken out of their slumber by a magnitude 4.4 earthquake that was felt over a wide area but caused no major damage on Thursday. The quake struck at 2:39 a.m. about 2 miles from …

USGS: Pair of Quakes Rattled Central California

The U.S. Geological Survey confirmed that a pair of minor earthquakes just a few hours apart rattled the San Jose area in central California. The Mercury News of San Jose, citing the USGS, reported a 3.1 magnitude quake hit an …

M4.0 Earthquake Confirmed in Oregon

An earthquake hit Oregon roughly 40 miles south of Portland near Molalla and was felt by numerous residents in the area, the U.S. Geological Survey confirmed. The USGS reported the magnitude 4.0 earthquake struck about seven miles southwest of Molalla …

M4.7 Earthquake Shakes Northern California

A light earthquake has struck in Northern California and been felt by some people in the surrounding area, but there are no immediate reports of damages or injuries, the U.S. Geological Survey confirmed. The quake with a preliminary 4.7 magnitude …

M3.9 Quake Jolts Southeastern Alaska

A magnitude 3.9 earthquake hit southeastern Alaska early Thursday morning, the U.S. Geological Survey confirmed. The USGS says the earthquake struck at 1:01 a.m. and had an epicenter 47.6 miles southwest of Port Alice, a town of about 805. The …