A massive 9.2 magnitude earthquake along the Cascadia Subduction Zone is long overdue, and the Pacific Northwest is ...

Far below the Pacific, scientists are mapping a hidden record of catastrophe carved into the seabed by ancient Cascadia earthquakes. Those deep scars, preserved in massive underwater landslides, are ...

They are two of the West Coast’s most destructive generators of huge earthquakes: The San Andreas fault in California and the Cascadia subduction zone offshore of California’s North Coast, Oregon, ...

Twice during her childhood, Jessica Gourley experienced historic earthquakes in California — the magnitude 6.9 Loma Prieta earthquake that shook the San Francisco Bay Area in 1989 and the magnitude ...

SALEM, Ore. — Oregon has a new playbook for preparing and responding to a major earthquake that dictates what should be tackled over time versus a list of tasks to get done. The playbook provides a ...

Oregon is unprepared for a major disaster such as a volcanic eruption, terrorist attack or Cascadia earthquake and tsunami, the state Audits Division said in a report released Thursday. Oregon’s ...

This story was originally published in 2016. Emergency managers recommend Oregonians have a two-week emergency preparedness kit at home and a 72-hour "get-home" kit in a vehicle or office because ...