4.0 magnitude earthquake 39 km from Morton, Washington, United States

1980-05-08 01:19:59 UTC

UTC time: Thursday, May 08, 1980 01:19 AM
Your time: 1980-05-08T01:19:59Z
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