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

1980-04-23 15:18:01 UTC

UTC time: Wednesday, April 23, 1980 15:18 PM
Your time: 1980-04-23T15:18:01Z
Magnitude Type: mb
USGS page: M 4.2 - Mount St. Helens area, Washington
USGS status: Reviewed by a seismologist
Reports from the public: 0 people