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

45 years ago

UTC time: Monday, April 21, 1980 19:52 PM
Your time: 1980-04-21T19:52:08Z
Depth: 4.0 km
No tsunami statement issued
Magnitude Type: ml
USGS page: M 4.0 - Mount St. Helens area, Washington
USGS status: Reviewed by a seismologist
Reports from the public: 0 persons