4.0 magnitude earthquake 37 km from Morton, Washington, United States

1980-05-05 01:53:30 UTC

UTC time: Monday, May 05, 1980 01:53 AM
Your time: 1980-05-05T01:53:30Z
Magnitude Type: mb
USGS page: M 4.0 - Mount St. Helens area, Washington
USGS status: Reviewed by a seismologist
Reports from the public: 0 people