4.8 magnitude earthquake 38 km from Morton, Washington, United States

1980-04-01 12:30:46 UTC

UTC time: Tuesday, April 01, 1980 12:30 PM
Your time: 1980-04-01T12:30:46Z
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