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

1980-04-07 22:50:46 UTC

UTC time: Monday, April 07, 1980 22:50 PM
Your time: 1980-04-07T22:50:46Z
Magnitude Type: ml
USGS page: M 3.4 - Mount St. Helens area, Washington
USGS status: Reviewed by a seismologist
Reports from the public: 0 people