3.9 magnitude earthquake 38 km from Amboy, Washington, United States

1980-05-18 06:20:36 UTC

UTC time: Sunday, May 18, 1980 06:20 AM
Your time: 1980-05-18T06:20:36Z
Magnitude Type: mb
USGS page: M 3.9 - Mount St. Helens area, Washington
USGS status: Reviewed by a seismologist
Reports from the public: 0 people