4.2 magnitude earthquake 20 km from West Yellowstone, Montana, United States
1981-05-22 07:56:41 UTC
UTC time:
Friday, May 22, 1981 07:56 AM
Your time:
1981-05-22T07:56:41Z
Magnitude Type:
ml
USGS page:
M 4.2 - Yellowstone National Park, Wyoming
USGS status:
Reviewed by a seismologist
Reports from the public:
0 people
1981-05-22 07:56:41 UTC
4.2 magnitude, 7 km depth
West Yellowstone, Montana, United States
West Yellowstone, Montana, United States
4.2 magnitude earthquake
1981-05-22 07:56:41 UTC
at 07:56
May 22, 1981 UTC
Location:
Epicenter at 44.83, -110.997
20.2 km from
West Yellowstone
(12.2 miles)
Yellowstone Nat. Park, Montana
Depth: 7 km