This alert has ended.
A 7.8M EARTHQUAKE OCCURRED 75 MILES SOUTH OF CHIGNIK, ALASKA. THERE IS NO TSUNAMI THREAT TO BC.
Preliminary Earthquake Parameters
- Magnitude: 7.8
- Origin Time: 2313 PDT Jul 21 2020
- Coordinates: 55.2 North 158.6 West
- Depth: 8 miles
- Location: 75 miles S of Chignik, Alaska; 520 miles SW of Anchorage, Alaska
The latest earthquake and tsunami reports are available from: