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

1980-03-30 12:39:57 UTC

UTC time: Sunday, March 30, 1980 12:39 PM
Your time: 1980-03-30T12:39:57Z
Magnitude Type: mb
USGS page: M 4.1 - Mount St. Helens area, Washington
USGS status: Reviewed by a seismologist
Reports from the public: 0 people