A 3.0 magnitude earthquake shook the ground in far east King County on Tuesday morning. The Puget Sound Seismic Network (PNSN ...
Washington could be hit by powerful earthquakes with the potential to cause huge destruction and dangerous tsunamis impacting ...
Crews are finishing up digging a 125-foot hole to install a test foundation that they'll use to test the earthquake-resistant ...
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 ...
The new bridge will be earthquake-ready, so crews are digging a 10-foot-wide, 125-foot-deep hole to see how concrete supports react during a simulated seismic event.
Why do we need a new I-5 bridge? "Pressure is mounting for another Cascadia Subduction Zone megathrust. At risk are the two ...
Jan. 26, 2025, marks 325 years since the last great earthquake on the Cascadia subduction zone. It’s a time to reflect on what we’ve learned about this largest fault system in the lower 48 ...
This is called the Cascadia Subduction Zone. According to the Washington State Department of Natural Resources (DNR), earthquakes happen in Washington every day, but most are too small to be felt.
A 4.2 magnitude earthquake struck about 143 miles southwest of Tofino, B.C., at around 5:53 a.m. A second 3.0 magnitude earthquake struck the same general area, directly west of Washington's Olympic ...
Since 2016, talk of Multnomah County’s Burnside Bridge rebuild has all been conceptual. Last month, the seismic upgrades ...