The quake’s epicenter lies in the remote waters between South America and Antarctica, where seismic activity is rare.

SAN BERNARDINO COUNTY, CA - A 3.5 magnitude quake was registered close to Big Bear City Sunday morning, according to the U.S. Geological Survey.

SAN DIEGO COUNTY, CA - A 3.6 magnitude quake was registered near Pine Valley Saturday evening, according to the U.S. Geological Survey. The tremor rattled the area at 7:02 p.m. It occurred at a depth of 5 miles with the epicenter located roughly 9 miles ...

The number of aftershocks following the magnitude 6.9 earthquake in Bogo City, Cebu on September 30 reached 10,006 on Thursday noon, the Philippine Institute of Volcanology and Seismology said.

SAN BERNARDINO COUNTY, CA - A 2.0 magnitude quake was recorded near Big Bear City Monday morning, the U.S. Geological Survey reported.

A magnitude 5.9 earthquake struck the Oregon Coast late Thursday night, with 20 people feeling the effects and a 61% chance of aftershocks of magnitude 3 or greater.

ALAMEDA COUNTY, CA - According to the U.S. Geological Survey, a 4.3 magnitude quake rattled close to Berkeley Monday morning. The tremor jolted at 2:56 a.m., with its epicenter situated roughly 1 mile east-southeast of Berkeley and a depth of 5 miles.

The Philippine Institute of Volcanology and Seismology (PHIVOLCS) has recorded a total of 8,298 aftershocks as of Tuesday morning following the magnitude 6.9 earthquake in Bogo City, Cebu last September 30.