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

1980-04-18 10:45:22 UTC

UTC time: Friday, April 18, 1980 10:45 AM
Your time: 1980-04-18T10:45:22Z
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