This year continues to be a relatively quiet year from an earthquake and tsunami perspective. Four earthquakes have made it into the magnitude 7 range, the largest a M7.5 on March 24 in the Tonga ...

More than 18 quakes were recorded in an “active swarm” of tremors starting around midnight Sunday on the Juan de Fuca Ridge.

A series of earthquakes off the Washington state coast last weekend aren’t a threat to the region, and no tsunami warning was issued, seismologists said Sunday. More than 18 quakes were recorded in an ...

What appeared to be a mini-volcano erupted with fire and smoke along Santa Barbara's coast Thursday. But experts say there ...

An underwater volcano off the West Coast is predicted to erupt at any moment, and the world can watch it happen live. Axial Seamount, located roughly 300 miles off Oregon's coast on the Juan de Fuca ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. An offshore swarm of at least 18 earthquakes struck far off the coast ...

A massive underwater volcano off the coast of Oregon has been rocked by hundreds of earthquakes a day, a sign that it could soon erupt. Axial Seamount, the most active volcano in the Pacific Northwest ...

Roughly 18 small earthquakes were recorded early Sunday off the coast of Washington, geologists reported. The first and largest quake hit around 4:48 a.m. in the Pacific Ocean about 240 miles west of ...

Roughly 18 small earthquakes were recorded off the coast of Washington early Sunday, geologists reported. The first and largest quake hit around 4:48 a.m. in the Pacific Ocean about 240 miles west of ...

Eighteen small- to mid-sized earthquakes were recorded off the coast of Washington on Sunday. The earthquakes were recorded over several hours early in the morning, with the largest being roughly 240 ...

Add Yahoo as a preferred source to see more of our stories on Google. This story was originally published on MyNorthwest.com. Eighteen small- to mid-sized earthquakes were recorded off the coast of ...

Get all latest & breaking news on Plate Tectonics. Watch videos, top stories and articles on Plate Tectonics at moneycontrol.com.