3.3 magnitude earthquake 36 km from Amboy, Washington, United States

44 years ago

UTC time: Wednesday, May 21, 1980 16:02 PM
Your time: Wednesday, May 21, 1980 at 4:02 PM UTC
Magnitude Type: ml
USGS page: M 3.3 - Mount St. Helens area, Washington
USGS status: Reviewed by a seismologist
Reports from the public: 0 people
44 years ago 3.3 magnitude, 16 km depth
Amboy, Washington, United States