An earthquake with a magnitude of 6.6 jolted 156 km ESE of Neiafu, Tonga, at 20:05:33 GMT on Tuesday, the U.S. Geological ...

A magnitude-3.1 earthquake centered about two miles southeast of Ontario struck at 12:56 p.m. on Tuesday, Oct. 1, the US ...

A 4.0 magnitude earthquake shook Fresno County on Tuesday. The U.S. Geological Survey says it struck around 5:45 pm between ...

A 4.0 magnitude earthquake struck five miles outside of Coalinga in Fresno County on Tuesday afternoon, with residents in ...

The earthquake was centered in Avenal at a depth of 11.4 kilometers (about seven miles). The USGS said it received 73 reports ...

In late June, seismologists from ETH (Eidgenössische Technische Hochschule) Zürich and the Hawaiian Volcano Observaory ...

There have been three earthquakes in the Puget Sound region in less than a week, two have hit Bremerton in two days.

A magnitude 6.6 earthquake struck near the Pacific nation of Tonga on Wednesday, the United States Geological Survey said, but there was no threat of a tsunami.

An earthquake shook communities in Central California on Tuesday, according to the U.S. Geological Survey. The magnitude 4.0 ...

A magnitude 3.1 earthquake was reported less than a mile south of Ontario International Airport early Wednesday afternoon, the U.S. Geological Survey says.

A 3.5-magnitude earthquake struck near Ontario, California; no significant damage or injuries have been reported.

The U.S. Geological Survey confirmed three earthquakes between magnitude 2.6 and 3.0 have hit Western Washington since Sunday ...