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

1980-03-28 08:28:25 UTC

UTC time: Friday, March 28, 1980 08:28 AM
Your time: 1980-03-28T08:28:25Z
Magnitude Type: mb
USGS page: M 4.3 - Mount St. Helens area, Washington
USGS status: Reviewed by a seismologist
Reports from the public: 0 people