Tsunami alerts blanketed the West Coast and Alaska after one of the strongest earthquakes in recorded history.

SKAGIT COUNTY, Wash. - A 2.3-magnitude earthquake struck near Big Lake, Washington early Friday morning. According to the ...

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

Send us your photos or videos of your earthquake drill to Chime-In. The ShakeOut comes after an earthquake recently shook parts of western Washington and caught many residents off guard.

For reference, the devastating earthquake that struck Turkey and Syria earlier this year — the Kahramanmaras earthquake — was a 7.8 magnitude tremor shortly followed by a 7.5 magnitude quake.

Washington hasn’t seen a major earthquake since the 6.8 magnitude Nisqually earthquake in 2001. The Cascadia Subduction Zone, capable of producing a 9.0 magnitude earthquake, last produced a ...

Washington hasn’t seen a major earthquake since the 6.8 magnitude Nisqually earthquake in 2001. The Cascadia Subduction Zone, capable of producing a 9.0 magnitude earthquake, last produced a ...

An earthquake measuring 4.3 magnitude has shook residents with a warning sounded. About 50 miles north of Seattle is the Puget Sound basin - an area of Washington that sees hundreds of earthquakes ...

A 4.3 magnitude earthquake hit western Washington State on Sunday evening. The quake, recorded by the Pacific Northwest Seismic Network, was felt by some in the Puget Sound Region, northwest of ...

Washington Geologic Survey The last time it occurred was in 1700 — the Cascadia Megathrust Earthquake, which resulted in an earthquake of approximately 9.0 magnitude.

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 ...