Video: Spectacular Nighttime Kilauea Volcano Eruption On Hawaii’s Big IslandThe Kilauea volcano on Hawaii’s Big Island has erupted, the U.S. Geological Survey said. The eruption began late Sunday within the within Halema’uma’u crater.
3.8 Magnitude Earthquake Shakes Humboldt CountyA small earthquake shook an area of Northern California near the Oregon border Friday morning.
3.4, 3.0 Magnitude Earthquakes Shake San Juan BautistaA small earthquake measuring 3.4 magnitude shook an area of San Benito County Wednesday, followed by a second quake.
7.5 Alaska Earthquake Prompts Tsunami Warning For Region; No Threat To CaliforniaA large earthquake measuring 7.5 magnitude struck Alaska on Monday, prompting a tsunami warning for South Alaska and the Alaska Peninsula.
Series Of Small Earthquakes Rattle Monterey County CoastAt least three small earthquakes shook an area of coastal Monterey County Wednesday afternoon, according to the U.S. Geological Survey.
Cluster Of 7 Small Quakes Rattle Mendocino CountyA cluster of small earthquakes rattled Mendocino County, according to the U.S. Geological Survey.
3.4 Magnitude Earthquake Hits Near Gilroy, San Juan BautistaA minor earthquake registering 3.4 magnitude struck an area along near the San Benito-Monterey County line Wednesday morning, according to the U.S. Geological Survey.
6.3 Earthquake Shakes Off Oregon CoastAn underwater earthquake with an initial 6.3 magnitude has struck off the Oregon coast.
4.3 Earthquake Near San Ramon Shakes Wide Area Of East BayAn earthquake, measuring a magnitude 4.3, rumbled through the San Ramon area Monday afternoon, shaking up local residents but causing no major injuries or damage.
3.4 Magnitude Earthquake Strikes Near CalistogaA 3.4 magnitude earthquake struck the North Bay on Wednesday evening, about three miles southwest of Calistoga, according to the U.S. Geological Survey.
New Study Shows Millions Of 'Micro Quakes' Constantly Shaking Bay AreaA new seismological study from the U.S. Geological Survey that could be described as the opposite of earthshaking indicates that there are millions of minuscule quakes happening in the Bay Area that were undetectable until now.
2 Small Quakes Rattle East BayTwo small earthquakes struck a few hours apart along the Hayward Fault Saturday.
ShakeAlert, CA's 1st Earthquake Warning System, To Be Tested In OaklandOakland is preparing to test ShakeAlert, California's first earthquake warning system. Thousands can expect to receive an emergency alert on their phones on Wednesday.
Menlo Park USGS Lab Closed By Shutdown Offers Little Quake InfoA number of questions about the quake that struck in the East Bay early Wednesday remain unanswered because of the federal government shutdown in Washington.
Pair Of Earthquakes Centered In La Verne Rattle Los Angeles AreaTwo earthquakes in the area of the Southern California town of La Verne Tuesday night rattled the region, according to the U.S. Geological Survey.