Two small earthquakes occurred near Ontario Saturday morning. At 10:05 a.m., a magnitude 3.5 earthquake struck 3.1 miles southeast of the city, followed by a 3.9 magnitude quake at 10:34 a.m. that ...

Two small earthquakes have hit near Ontario, according to the U.S. Geological Survey.

Two earthquakes struck near Ontario within 30 minutes this, with magnitudes of 3.5 and 3.9, respectively, according to the U.S. Geological Survey. When: The first quake struck at around 10:05 a.m ...

A preliminary 4.0-magnitude earthquake struck near Ontario this morning, according to the U.S. Geological Survey.

A 3.9-magnitude earthquake was reported near Ontario Saturday morning after another smaller quake, according to the U.S. Geological Survey.

Two small earthquakes occurred near Ontario Saturday morning. At 10:05 a.m., a magnitude 3.5 earthquake struck 3.1 miles southeast of the city, followed by a 3.9 magnitude quake at 10:34 a.m. that ...

A moderately strong, 5.1-magnitude earthquake struck off the coast of the Philippines on Tuesday, according to the United States Geological Survey. The temblor happened at 12:05 a.m. Philippine ...

The United States Geological Survey reports a preliminary magnitude 3.7 earthquake struck near The Geysers, CA on Saturday.

Two earthquakes struck near Ontario within 30 minutes on Saturday morning, with a magnitude of 3.5 and 3.9, respectively, according to the U.S. Geological Survey. They were the largest in a series ...

A 4.0-magnitude earthquake near Ontario early on Sunday morning, Oct. 6, 2024 could be felt across many Southern Califoria cities. (USGS) ...

A magnitude 4 earthquake rattled Southern California before dawn Sunday morning — the strongest in a series of modest earthquakes to strike near the Ontario International Airport in the last month.