When Texas Started Shaking More Than California In 2023, Texas and California were nearly tied for the number of magnitude 3 ...

The U.S. Geological Survey was still trying to unravel how an alert was sent Thursday morning for a nonexistent 5.9 earthquake outside Dayton, Nevada. A quake of that size wouldn't be implausible.

The most recent, a 1.2-magnitude tremor, hit about 2 ½ miles northeast of San Ramon at 4:05 p.m. Sunday, Nov. 23. Getty Images/iStockphoto A swarm of small earthquakes has been rattling a Bay Area ...

The quakes come as California sees the effects of an atmospheric river that has caused flash flooding, rescues, and ...

The other quakes in the Saturday, Dec. 21, swarm ranged from magnitude 1.3 to 3.0. Getty Images/iStockphoto A swarm of at least a dozen earthquakes reaching up to magnitude 3.9 rattled San Ramon near ...

A swarm of at least a dozen earthquakes as strong as magnitude 3.9 rattled San Ramon near San Francisco, the U.S. Geological Survey reports. The other quakes in the Saturday swarm ranged from ...

San Ramon earlier was hit by a swarm of more than 90 quakes starting Nov. 9. Getty Images/iStockphoto A swarm of at least six earthquakes reaching up to magnitude 2.9 rattled San Ramon near San ...