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

1980-03-30 02:56:19 UTC

UTC time: Sunday, March 30, 1980 02:56 AM
Your time: 1980-03-30T02:56:19Z
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