4.2 magnitude earthquake 39 km from Amboy, Washington, United States

1980-03-27 03:48:58 UTC

UTC time: Thursday, March 27, 1980 03:48 AM
Your time: 1980-03-27T03:48:58Z
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