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

1980-04-11 00:51:48 UTC

UTC time: Friday, April 11, 1980 00:51 AM
Your time: 1980-04-11T00:51:48Z
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