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

1980-05-07 08:52:33 UTC

UTC time: Wednesday, May 07, 1980 08:52 AM
Your time: 1980-05-07T08:52:33Z
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