4.8 Magnitude Earthquake 0.0 km from Morton, Washington, United States

46 years ago

UTC time: Friday, April 18, 1980 21:16 PM
Your time: 1980-04-18T21:16:02Z
Depth: 4.0 km
No tsunami statement issued
Magnitude Type: mb
USGS page: M 4.8 - Mount St. Helens area, Washington
USGS status: Reviewed by a seismologist
Reports from the public: 0 persons
Aftershocks:
1980-04-19 19:17:58 3.5 magnitude, 2.0 km depth
Amboy, Washington, United States