Bulletin: December 2007
U.S. DEPARTMENT OF THE INTERIOR NO. 12-07-EXP
GEOLOGICAL SURVEY FEB 25, 2008
ROUTINE MINING SEISMICITY IN THE UNITED STATES
DECEMBER 2007
ORIGIN TIME GEOGRAPHIC DEPTH MAGNITUDE Q SD GAP NO. F-E REGION, CONTRIBUTED MAGNITUDES AND COMMENTS
UTC COORDINATES GS STA
DAY HR MN SEC LAT LONG mb MS USED
03 21 04 02.2 43.786 N 105.508 W 0 G A 1.7 53 21 WYOMING. ML 3.5 (GS). 55 km (35 miles) S of Gillette.
06 19 07 27.6 43.715 N 105.215 W 0 G A 1.1 51 25 WYOMING. ML 3.1 (GS). 70 km (45 miles) SSE of Gillette.
06 22 31 04.6* 37.874 N 81.523 W 0 G B 0.4 103 7 WEST VIRGINIA. mbLg 3.2 (GS). 30 km (20 miles) WNW of
Beckley.
08 16 40 36.2? 44.47 N 105.23 W 0 G C 1.2 187 6 WYOMING. ML 2.5 (GS). 30 km (20 miles) NE of Gillette.
09 21 10 47.5 43.809 N 105.251 W 0 G A 1.0 50 28 WYOMING. ML 3.0 (GS). 60 km (35 miles) SSE of Gillette.
09 22 05 04.8 43.724 N 105.215 W 0 G A 0.9 95 26 WYOMING. ML 3.3 (GS). 65 km (40 miles) SSE of Gillette.
11 20 47 56.1 43.788 N 105.190 W 0 G A 1.1 94 30 WYOMING. ML 3.2 (GS). 60 km (40 miles) SSE of Gillette.
11 22 20 28.9 40.895 N 116.306 W 0 G A 1.2 75 14 NEVADA. ML 2.7 (GS). 45 km (30 miles) W of Elko.
12 21 37 37.5 45.136 N 106.867 W 0 G A 1.1 104 26 EASTERN MONTANA. ML 2.8 (GS). 40 km (25 miles) N of
Sheridan.
13 19 47 26.4 43.787 N 105.232 W 0 G A 0.7 50 24 WYOMING. ML 3.1 (GS). 60 km (40 miles) SSE of Gillette.
16 23 01 27.1 43.735 N 105.223 W 0 G A 1.0 71 12 WYOMING. ML 2.9 (GS). 65 km (40 miles) SSE of Gillette.
19 22 47 41.6 40.982 N 116.478 W 0 G A 0.9 87 10 NEVADA. ML 2.8 (GS). 55 km (35 miles) NE of Battle
Mountain.
20 21 20 06.1 44.565 N 105.638 W 0 G A 0.7 148 12 WYOMING. ML 2.6 (GS). 30 km (20 miles) NNW of Gillette.
24 20 09 19.5 43.714 N 105.162 W 0 G A 1.0 54 16 WYOMING. ML 3.0 (GS). 70 km (45 miles) SSE of Gillette.
27 21 08 49.0 45.134 N 106.834 W 0 G A 0.8 149 19 EASTERN MONTANA. ML 3.0 (GS). 40 km (25 miles) NNE of
Sheridan.
28 16 05 10.1* 43.845 N 105.369 W 0 G B 1.0 160 6 WYOMING. ML 2.5 (GS). 50 km (30 miles) SSE of Gillette.
28 19 00 12.7 43.807 N 105.212 W 0 G A 0.9 96 16 WYOMING. ML 3.0 (GS). 60 km (35 miles) SSE of Gillette.
28 23 11 21.4 43.703 N 105.211 W 0 G A 1.0 121 13 WYOMING. ML 2.7 (GS). 70 km (45 miles) SSE of Gillette.
For origin times after September 30, 2002, USGS computations of hypocenters and magnitudes for routine mining events are listed in this publication only for exceptionally large events and for events that are also listed in the Reviewed Event Event Bulletins (REB) of the International Data Center of the United Nations' Comprehensive Nuclear-Test-Ban Treaty Organization.
Routine U.S. Mining Seismicity Home Page | Goal and Scope of the Bulletin | Evidence used in Identifying Routine Mining Seismicity | Explanation of Catalog Listings | Mining Seismicity Source Regions
