U.S. Geological Survey News

Four Minor Early Morning Earthquakes Hit Southern California

Four small earthquakes occurred in California in the early Monday morning hours, according to the U.S. Geological Survey. A magnitude 3.2 earthquake struck near Cobb at a depth of 1.1 miles, a M2.9 quake hit two miles southeast of Highland …

ShakeAlert Adding Satellite Capabilities for Earthquake Warnings

The U.S. Geological Survey and its partners have come out with a new capability designed to characterize large earthquakes quickly in hopes of helping warn the public about potentially damaging shaking headed their way. The ShakeAlert System, currently available in …

Magnitude 4.9 Earthquake Shook Idaho

An earthquake of 4.9 magnitude struck north of Boise, Idaho, reportedly causing no major damage or injuries, authorities confirmed. The quake happened at 10:25 a.m. on Monday and was centered about 6.2 miles north of Smiths Ferry, according to the …

Mount St. Helens Records Over 400 Quakes Since July; No Signs of Imminent Eruption

More than 400 earthquakes have been detected beneath Washington`s Mount St. Helens in recent months, though there are no signs of an imminent eruption, according to the U.S. Geological Survey. Most of the quakes over a three-month span beginning in …

Magnitude 3.7 Earthquake Struck San Francisco Region

A magnitude 3.7 earthquake with its center at San Francisco`s international airport rattled the Bay Area Friday evening but there were no reports of damage. The U.S. Geological Survey reported the minor quake struck about 7 miles beneath the San …

M4.2 Earthquake Confirmed in Northern California, Set off Quake Alert

A magnitude 4.2 earthquake shook part of Northern California between the state capital and the San Francisco Bay region on Wednesday, setting off automated quake alerts, the U.S. Geological Survey confirmed. The 9:29 a.m. quake was centered in the agricultural …

Hawaii Volcano Stops Erupting, Ending Lava Show

The nearly two-week eruption of a Hawaii volcano, one of the most active in the world, has come to a pause, scientists said. After a three-month hiatus, Kilauea began erupting again June 7 – displaying fountains of glowing red lava …

Hawaii’s Active Kilauea Begins Erupting After 3-Month Pause

Kilauea, one of the most active volcanoes in the world, began erupting on Wednesday after a three-month pause, displaying spectacular fountains of mesmerizing, glowing lava that’s a safe distance from people and structures in a national park on the Big …

Newly Active Sinkhole in Southeast Texas Town Has Some Residents in Fear

DAISETTA, Texas (AP) – When the massive sinkhole first appeared in Daisetta in May 2008, some residents had feared it might engulf their small Southeast Texas town. But after growing to 900 feet (274 m) across and 260 feet (79 …

Scientists: Hawaii’s Kilauea Not Erupting, Reversing Warning

Hawaii’s second–largest volcano is not erupting, scientists said in an update to a previous warning. The U.S. Geological Survey said in a statement that seismic activity beneath the summit of Kilauea “has returned to background levels, ground deformation has stabilized, …