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

1980-04-18 08:28:09 UTC

UTC time: Friday, April 18, 1980 08:28 AM
Your time: 1980-04-18T08:28:09Z
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