4.0 magnitude earthquake 39 km from Morton, Washington, United States

44 years ago

UTC time: Tuesday, May 13, 1980 08:59 AM
Your time: Tuesday, May 13, 1980 at 8:59 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, 1 km depth
Morton, Washington, United States