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

1980-04-18 12:15:43 UTC

UTC time: Friday, April 18, 1980 12:15 PM
Your time: 1980-04-18T12:15:43Z
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