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

44 years ago

UTC time: Sunday, May 18, 1980 06:20 AM
Your time: Sunday, May 18, 1980 at 6:20 AM UTC
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
44 years ago 3.9 magnitude, 5 km depth
Amboy, Washington, United States