4.0 magnitude earthquake 38 km from Morton, Washington, United States

44 years ago

UTC time: Sunday, May 11, 1980 08:09 AM
Your time: Sunday, May 11, 1980 at 8:09 AM UTC
Magnitude Type: mb
USGS page: M 4.0 - Mount St. Helens area, Washington
USGS status: Reviewed by a seismologist
Reports from the public: 0 people
44 years ago 4.0 magnitude, 2 km depth
Morton, Washington, United States