4.9 magnitude earthquake 27 km from West Yellowstone, Montana, United States

1976-12-09 22:35:05 UTC

UTC time: Thursday, December 09, 1976 22:35 PM
Your time: 1976-12-09T22:35:05Z
Magnitude Type: mb
USGS status: Reviewed by a seismologist
Reports from the public: 0 people


A

4.9 magnitude earthquake

1976-12-09 22:35:05 UTC at 22:35
December 09, 1976 UTC

Location:
Epicenter at 44.77, -110.787
27.2 km from West Yellowstone (17.2 miles)

Yellowstone Nat. Park, Montana

Depth: 6 km

Aftershocks:
B

4.5 magnitude earthquake

1976-12-09 22:36:23 UTC at 22:36
December 09, 1976 UTC

Location:
Epicenter at 44.768, -110.798
26.2 km from West Yellowstone (16.2 miles)

Yellowstone Nat. Park, Montana

Depth: 5 km

C

3.1 magnitude earthquake

1976-12-11 21:57:12 UTC at 21:57
December 11, 1976 UTC

Location:
Epicenter at 44.68, -111.041
5.2 km from West Yellowstone (3.2 miles)

Yellowstone Nat. Park, Montana

Depth: 5 km

D

3.0 magnitude earthquake

1976-12-16 00:28:21 UTC at 00:28
December 16, 1976 UTC

Location:
Epicenter at 44.641, -111.05
4.2 km from West Yellowstone (3.2 miles)

Yellowstone Nat. Park, Montana

Depth: 5 km