Powerful and potentially damaging wind is in the forecast for the Sierra early this week. Strong winds out of the northeast will move across and down the mountains, ...

Dwarfed by drought, the warming climate and other, more immediate environmental threats, earthquakes aren’t at the forefront ...

The tremor came at around 6.34pm Pacific time, with an epicenter about 70 miles north of San Francisco, the United States ...

The quake epicenter was 2 miles north-northwest of Cobb, a small community in the hills south of Clear Lake. The epicenter ...

Recalling the time that some predicted California would be struck by a massive earthquake and fall into the Pacific Ocean.

It will never erupt again, not even during a large earthquake," Abbott said. Outstanding Formation of Columnar Basalt. The 60-foot-high sheer wall was exposed during the last glaciation. National ...

MyShake is downloadable at the Apple App Store and at Google Play, both available through the California Earthquake Warning ...

The first earthquake happened off the northern coast of California on Dec. 5 and measured a magnitude 7, with the second earthquake on December 9 in Nevada, with shaking felt across California.

In the Nevada earthquake, which jolted many parts of northern California, more than 150,000 MyShake alerts were sent providing more than 10 seconds of warning on cell phones before shaking began. “ ...

Just weeks after two major earthquakes shook California, one of them prompting a rare tsunami warning for the coast, state officials announced several upgrades to its early notification system for ...

California’s free earthquake early warning ... And some people got more than 10 seconds of warning about the Nevada earthquake. On Aug. 6, more than 517,000 early warning alerts went out to ...