The U.S. Geological Survey says a 6.8 magnitude earthquake has struck the Solomon Islands, a day after a 6.0 quake and a 6.9 quake hit the same region..
One hour before a 4.1-magnitude earthquake shook the Napa area Thursday night, a rare 4.2 quake woke up people living near London.
The U.S. Geological Survey reported an earthquake with a preliminary magnitude of 5.4 and later a revised magnitude of 4.8 struck south Nevada north of Las Vegas Friday.
A moderate earthquake jolted the Bay Area followed by a few minor aftershocks overnight.
The U.S. Geological Survey says a 6.0-magnitude earthquake has struck the Solomon Islands, less than a day after a 6.9 quake struck the region.
The U.S. Geological Survey says a magnitude 4.0 earthquake has struck the Southern California area Wednesday evening.
The U.S. Geological Survey says a strong earthquake has struck the Solomon Islands, but no tsunami threat was expected.
More than 120 courthouses around California are at risk of partial collapse in an earthquake and more than a dozen are here in the Bay Area.
The U.S. Geological Survey is reporting an earthquake with a magnitude of 4.0 has struck in Merced County Tuesday morning.
The U.S. Geological Survey says a strong and shallow earthquake has struck the Pacific-Antarctic ridge, but a tsunami is unlikely.