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

1980-05-09 07:01:01 UTC

UTC time: Friday, May 09, 1980 07:01 AM
Your time: 1980-05-09T07:01:01Z
Magnitude Type: mb
USGS page: M 4.8 - Mount St. Helens area, Washington
USGS status: Reviewed by a seismologist
Reports from the public: 0 people