A 2.9-magnitude earthquake jolted Western Washington awake Thursday, Aug. 21, the U.S. Geological Survey reported. The ...

A magnitude 2.9 earthquake hit Skagit County just after 1 a.m., shaking areas from Sedro-Woolley to Oak Harbor.

A 3.7 magnitude earthquake hit off the coast of Neah Bay Monday evening. According to the Pacific Northwest Seismic Network, ...

Scientists have recorded a significant uptick in earthquakes at the Mount Adams volcano — the largest active volcano in Washington state. Six earthquakes hit the "high threat" volcano in ...

Some observers around the world are connecting Russia’s volcanic eruption to the 8.8 magnitude earthquake on that country's ...

While there was some initial alarm from locals, the flurry of minor tremors didn’t result in any sort of eruption at Mount ...

Seattle’s unreinforced brick buildings are a disaster waiting to happen — and the cash to fix them isn’t there.

"We should count it as a win that a tsunami occurred, we got a warning and it wasn’t the worst-case scenario," a seismic ...

Did you feel it? A 3.6-magnitude quake struck Monday evening about 18 kilometres southeast of Port Renfrew and 69 kilometres ...

The first tsunami waves landed on Russia’s Kuril Islands on the Kamchatka peninsula, which sits on the ‘Ring of Fire,’ where a state of emergency was declared following the earthquake in the early ...

Here's what we know about what caused the earthquake off Russia's Far East and why the tsunami it generated weren't as big as ...

A magnitude 3.7 earthquake north of Forks hit Monday night, according to the Pacific Northwest Seismic Network. The quake took place around 7:17 p.m. and was about 26 miles deep, with an epicenter in ...