Did you feel it? A preliminary magnitude 3.4 earthquake struck near San Martin Friday afternoon, according to the U.S.

An earthquake Friday afternoon near Morgan Hill registered a preliminary magnitude of 3.4, according to the United States ...

A 3.4-magnitude earthquake has shaken the San Francisco Bay Area. It was centered about 5 miles east of San Martin in Santa Clara County, according to preliminary data reported by the U.S. Geological ...

Rogers Creek Fault is Waiting By David Bolling With the nation’s focus on the catastrophic wildfires in Los Angeles, the last ...

The post Second Earthquake in 3 Days Rattles Residents Along the East Coast—A Look at Major Cities Sitting on a Fault Line ...

PORTLAND, Ore. ( KOIN) — A 4.2 earthquake struck off the northwest coast of Washington early Wednesday morning. According to ...

Jan. 26, 2025, marks 325 years since the last great earthquake on the Cascadia subduction zone. It’s a time to reflect on what we’ve learned about this largest fault system in the lower 48 states ...

Did you feel it? The Pacific Northwest Seismic Network says a 4.7 magnitude earthquake hit off the coast of Oregon Friday night. The quake hit at 9:36 p.m., about 125 miles west of Coos Bay. No damage ...

An aftershock is usually a smaller earthquake that follows a larger one in the same general area. Aftershocks are typically minor adjustments along the portion of a fault that slipped at the time ...

Broken asphalt road by Chuetsu Earthquake, 2004 ... Perhaps all the more intriguing, this insight comes not from fault lines but from a laboratory experiment involving sheets of plastic.