Researchers developed a fourth-generation buoy in Seattle that can detect an earthquake-triggered tsunami 10-15 minutes ...

off the coast of Washington is the Cascadia Subduction Zone – a 700-mile long fault capable of producing earthquakes up to Magnitude 9 and tsunamis that will impact the entire coast." ...

"Finally, off the coast of Washington is the Cascadia Subduction Zone – a 700-mile long fault capable of producing earthquakes up to Magnitude 9 and tsunamis that will impact the entire coast." ...

Washington state has seen several recent earthquakes ranging from small tremors near Tacoma and Vashon Island to larger quakes off the west coast. This list of stories illustrates the region's seismic ...

If you felt the earthquake, you can report it to the USGS to help officials get a sense of its reach and impacts. Tuesday’s tremor was Washington’s first earthquake with a magnitude over 2.5 ...

Although earthquakes of this size have been known ... This was the third quake to to impact Washington state over the last four days. The first was a magnitude 4.8 that struck about 15 miles ...

Shaking was felt across northwestern Washington early Monday morning as an earthquake struck the San Juan Islands region near the border with Canada. The 4.5-magnitude earthquake occurred at about ...

Many earthquakes in Washington state are linked to the motion ... and one plate slips beneath the other one. These quakes can impact a large area but are less intense. Subduction zone earthquakes ...

the Golden State isn't the only area at risk The Cascadia Subduction Zone off the coast of Washington is capable of producing earthquakes up to Magnitude 9 and tsunamis that will impact the entire ...

Washington state has seen several recent earthquakes ranging from small tremors near Tacoma and Vashon Island to larger quakes off the west coast. This list of stories illustrates the region's ...