3.2 magnitude earthquake 37 km from Four Corners, Montana, United States
1987-07-21 22:18:20 UTC
UTC time:
Tuesday, July 21, 1987 22:18 PM
Your time:
1987-07-21T22:18:20Z
Magnitude Type:
ml
USGS page:
M 3.2 - western Montana
USGS status:
Reviewed by a seismologist
Reports from the public:
0 people
1987-07-21 22:18:20 UTC
3.2 magnitude, 6 km depth
Four Corners, Montana, United States
Four Corners, Montana, United States
3.2 magnitude earthquake
1987-07-21 22:18:20 UTC
at 22:18
July 21, 1987 UTC
Location:
Epicenter at 45.558, -111.651
37.2 km from
Four Corners
(23.2 miles)
Depth: 6 km