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

1980-03-23 15:22:42 UTC

UTC time: Sunday, March 23, 1980 15:22 PM
Your time: 1980-03-23T15:22:42Z
Magnitude Type: ml
USGS page: M 3.4 - Mount St. Helens area, Washington
USGS status: Reviewed by a seismologist
Reports from the public: 0 people