Magnitude 4.1 - WESTERN MONTANA
2011 April 05 07:05:25 UTC
Magnitude 4.1
Date-Time
Tuesday, April 05, 2011 at 07:05:25 UTC
Tuesday, April 05, 2011 at 01:05:25 AM at epicenter
Time of Earthquake in other Time Zones
Location 44.617°N, 112.098°W
Depth 5 km (3.1 miles)
Region WESTERN MONTANA
Distances
29 km (18 miles) NNE (15°) from Spencer, ID
39 km (24 miles) E (93°) from Lima, MT
50 km (31 miles) NNE (12°) from Dubois, ID
349 km (217 miles) ENE (70°) from Boise, ID
430 km (267 miles) N (358°) from Salt Lake City, UT
Location Uncertainty horizontal +/- 0.5 km (0.3 miles); depth +/- 2.9 km (1.8 miles)
Parameters NST= 32, Nph= 32, Dmin=35 km, Rmss=0.31 sec, Gp= 65°,
M-type=duration magnitude (Md), Version=1
earthquake.usgs.gov...edit on 4/5/2011 by dreamfox1 because: address added