A magnitude 3.9 earthquake struck near Ontario at 10:34 a.m., Wednesday, according to the U.S. Geological Survey.

Several small earthquakes hit the Inland Empire early Wednesday morning, but there were no reports of damage. Ontario saw two ...

Original article source: More earthquakes shake Southern California after pair of quakes rattle nation's most populous metros ...

SAN BERNARDINO COUNTY, Calif. - Three earthquakes struck in the Inland Empire overnight, data from the U.S. Geological Survey shows. The USGS said the first two temblors happened in Ontario. The first ...

A total of four earthquakes rocked the Inland Empire overnight, meaning the region experienced five quakes across a 13-hour ...

The quakes struck near Rialto, Ontario and Lytle Creek in San Bernardino County, producing weak to light shaking, according ...

A pair of 3.1 magnitude earthquakes struck in the Inland Empire on Monday morning. According to the U.S. Geological Survey, ...

Two earthquakes with magnitudes 3.5 and 3.9 rattled the Inland Empire on Saturday. The United States Geological Survey reported the first temblor occurred at 10:05 a.m. in Ontario.

But in Ontario, one thing has been consistent: earthquake weather. From Sept. 7 through Oct. 6, the city had four quakes of magnitude 3 or greater.

A series of earthquakes shook Ontario on Saturday morning, according to the U.S. Geological Survey. The first quake, with a magnitude of 3.5, hit at approximately 10:05 a.m., centered about 3 ...

This morning, three earthquakes struck the Inland Empire, with the last reaching parts of Los Angeles and San Diego counties ...