A swarm of a half-dozen earthquakes reaching up to magnitude 2.9 rattled San Ramon in California near San Francisco, the U.S.

Welcome to your seismic update from across the state for the week of Jan. 7, brought to you by the Alaska Earthquake Center, where we monitor ground shaking 24-7.

The added focus on atmospheric rivers is one of the main updates in a bill that would reauthorize the National Landslide ...

On December 4, 2025, millions of cell phones in California and Nevada buzzed with ShakeAlert warnings of a magnitude 5.9 earthquake near Dayton, Nevada.

Scientists said earthquakes have been shaking the Antarctic’s Thwaites Glacier, also known as the Doomsday Glacier.

A magnitude 4.2 earthquake shook the North Bay early Thursday morning shortly after midnight, waking up people across the ...

CHINLE, Ariz. — A 3.7-magnitude earthquake was reported Friday morning on the Navajo Nation in northern Arizona. The quake ...

The seismic event happened 26 miles south of the town of Kayenta, Arizona, according to the U.S. Geological Survey.

A 4.2 magnitude earthquake has struck near Cloverdale in California, shaking nearby Santa Rosa, too, the U.S. Geological Survey (USGS) said. The news cycle is loud. Algorithms push us to extremes. In ...

After enduring weeks of record-breaking cold and snowfall that buried Alaska’s capital city, taxing local infrastructure and ...

A minor earthquake has struck the northeastern part of Arizona on the Navajo Nation. Just after 11:30 a.m. Friday, the U.S.