New evidence suggests current estimates about tsunami size and how quickly waves make it to shore may be too high and too ...

The earthquake happened at 10:44 a.m., 56 miles east of Petrolia, California, Oregon state officials said. The first warning of a tsunami was sent out at 10:49 a.m. by the Tsunami Warning Center ...

A tsunami warning for the Oregon coast Thursday morning was canceled following a 7.0 earthquake was recorded off the shore of California, authorities said.

PORTLAND, Ore. (KATU) — The Oregon Department of Emergency Management (ODEM) is urging tsunami preparedness after Thursday’s earthquake. According to ODEM, “At 10:44 a.m., a magnitude 7.0 ...

A 7.0 earthquake off the coast of California Thursday morning led to a tsunami warning along parts of the California and Oregon coast.

The Costa Rican expert in geophysics and seismology shares his perspective on earthquake prediction and the imminent eruption ...

SAN FRANCISCO ‒ A magnitude 7.0 earthquake struck near the town of Petrolia in California Thursday at 10:44 a.m., generating a tsunami warning stretching from southern Oregon to San Francisco ...

An earthquake shook off the Oregon coast Wednesday afternoon. The earthquake struck in the Pacific Ocean, more than 170 miles west of Bandon, Oregon at 1:15 p.m. local time, according to the U.S ...

Most earthquakes recorded in the Pacific off Oregon’s coast are about half that magnitude. The earthquake was also relatively shallow, at about 6 miles below the earth’s surface.

The U.S. Geological Survey (USGS) and the Pacific Northwest Seismic Network reported a magnitude 6.0 earthquake struck off the Oregon coast Wednesday afternoon. The quake hit at 1:15 p.m. The ...