A 4.5 magnitude earthquake struck 70 miles northwest of Seattle early Monday, causing mild tremors in the region, with authorities warning of potential additional tremors ...

People reported feeling the earthquake as far as south Pierce County, north of Seattle and around Port Orchard.

Two SHIPS seismic reflection lines crossed the Seattle fault zone, which comprises a number of individual fault splays, line PS-1 in the west and line PS-2 in the east close to downtown Seattle (Fig 1 ...

Washington is home to dozens of active faults and fault zones, including beneath major cities like Seattle and Tacoma, leading to occasional earthquakes. While these quakes may not be as powerful ...

Then, stories are made about the things that happen.” One of the most significant was an earthquake on the Seattle Fault that took place around AD 900–950. According to the Washington State ...

including major cities like Seattle and Tacoma, is riddled with active faults and fault zones, making seismic events inevitable. While these quakes may not be as powerful as those seen elsewhere ...

BRITISH COLUMBIA, CANADA — People in northwest Washington might have felt an earthquake Friday afternoon. According to the United State Geological Survey (USGS) the earthquake hit near Sechelt ...

KING 5 viewers reported feeling in Tacoma and Seattle and as far as Olympia and ... experiences three types of earthquakes: Shallow fault quakes: Ruptures in faults located in the upper 18 miles ...