Image
© USGS
Date-Time:
Friday, November 11, 2011 at 17:51:53 UTC

Friday, November 11, 2011 at 10:51:53 AM at epicenter

Time of Earthquake in other Time Zones

Location:
46.618°N, 113.557°W

Depth:
12.1 km (7.5 miles)

Region:
WESTERN MONTANA

Distances:
21 km (13 miles) SE (145°) from Clinton, MT

32 km (20 miles) W (260°) from Drummond, MT

37 km (23 miles) NNW (328°) from Philipsburg, MT

314 km (195 miles) ESE (111°) from Spokane, WA

666 km (414 miles) N (349°) from Salt Lake City, UT

Location Uncertainty:
horizontal +/- 0.3 km (0.2 miles); depth +/- 1 km (0.6 miles)

Parameters:
NST= 22, Nph=149, Dmin=23 km, Rmss=0.1 sec, Gp=130°, M-type=local magnitude (ML), Version=1

Source:
Earthquake Studies Office, Montana Bureau of Mines and Geology

Event ID:
mb27736