Recent scientific evaluations have indicated that the massive underwater volcano off the Oregon coast, which had shown signs ...

Oregon scientists are leading the world in tsunami research, helping communities better understand and prepare for one of the ...

Two moderate earthquakes struck off the Oregon coast early Wednesday morning, prompting brief tsunami checks but causing no reported damage ...

Scientists say it’s not a matter of if, but when a major earthquake and tsunami will strike the Oregon Coast — and when it does, Central Oregon will also feel the impacts. “It has the potential to ...

Seismologists monitoring the seafloor here detected more than 2,000 earthquakes erupting within just one day.

Early in the morning on October 29, two earthquakes occurred approximately 280 miles west of the Oregon coast in the Pacific Ocean. The first earthquake, measuring 4.8 in magnitude, occurred around ...

Two earthquakes — a magnitude 5.4 followed by a magnitude 4.8 — struck off the Oregon coast early Wednesday morning, according to the U.S. Geological Survey.

The Pacific Northwest Seismic Network operates more than 600 seismic stations. The center in Alaska added an additional 250 ...

Tsunami warnings that could affect the Washington coast may now take longer to reach the public. Alaska State Seismologist ...

Nine earthquake monitoring stations in Alaska are set to go dark, leaving tsunami forecasters without important data to ...

Wednesday, Nov. 5 is World Tsunami Awareness Day. Humboldt and Del Norte counties have experienced two tsunami warnings in ...