A 3.2-magnitude earthquake shook parts of east King County early Thursday afternoon, just hours after a similar quake in ...

Kitsap County residents might have been awoken by the ground shaking on Thursday morning, as a 3.1 magnitude earthquake was ...

A second earthquake of at least 2.5 magnitude in 12 hours struck Thursday afternoon in western Washington. The 3.2 magnitude ...

PORTLAND, Ore. (KOIN) – January 26 marked the 325th anniversary since the last earthquake struck the Cascadia Subduction Zone. Centuries later, the ancient quake has left clues for scientists to ...

A string of earthquakes in California last week saw residents urged to "remain alert" amid warnings bigger tremors could be ...

A string of earthquakes in California last week saw residents urged to 'remain alert' amid warnings bigger tremors could be ...

Along this fraught stretch, called the Cascadia Subduction Zone, two pieces of the Earth’s crust slide against each other, building up stresses capable of unleashing a catastrophic 9.0-magnitude ...

Figure 1: Slip along the plate boundary fault of a subduction zone. Although a recent analysis of NVT in Cascadia supports its origin at the plate boundary interface, (K. Creager, Univ.

Scientists are sounding the alarm after a series of earthquakes rocked the West Coast last week, warning a major seismic event is 'inevitable.' Earthquakes trigger tsunamis by causing the ocean ...

When enough stress builds, the fault will rupture, releasing a massive amount of energy. The Cascadia Subduction Zone has the potential for these types of earthquakes and has ruptured in the past.

When enough stress builds, the fault will rupture, releasing a massive amount of energy. The Cascadia Subduction Zone has the potential for these types of earthquakes and has ruptured in the past.