4.5 magnitude earthquake 22 km from West Yellowstone, Montana, United States

1980-02-22 10:18:27 UTC

UTC time: Friday, February 22, 1980 10:18 AM
Your time: 1980-02-22T10:18:27Z
Magnitude Type: mb
USGS page: M 4.5 - Yellowstone National Park, Wyoming
USGS status: Reviewed by a seismologist
Reports from the public: 0 people