Bulletin: May 2008
U.S. DEPARTMENT OF THE INTERIOR NO. 5-08-EXP
GEOLOGICAL SURVEY JUL 24, 2008
ROUTINE MINING SEISMICITY IN THE UNITED STATES
MAY 2008
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 14 19 20.0 43.756 N 105.242 W 0 G A 0.8 51 17 WYOMING. ML 3.0 (GS). 65 km (40 miles) SSE of Gillette.
03 20 46 08.6 43.809 N 105.244 W 0 G A 1.1 50 59 WYOMING. ML 3.3 (GS). 60 km (35 miles) SSE of Gillette.
04 18 03 40.4 43.710 N 105.177 W 0 G A 1.1 121 16 WYOMING. ML 2.8 (GS). 70 km (45 miles) SSE of Gillette.
05 18 07 03.2 43.801 N 105.257 W 0 G A 0.9 51 42 WYOMING. ML 3.3 (GS). 60 km (35 miles) SSE of Gillette.
05 19 03 37.0 43.763 N 105.279 W 0 G A 1.0 62 21 WYOMING. ML 3.0 (GS). 60 km (40 miles) SSE of Gillette.
06 22 10 43.9 41.696 N 108.733 W 0 G A 1.0 59 24 WYOMING. ML 2.5 (GS). 40 km (25 miles) ENE of Rock
Springs.
07 13 41 46.0 43.743 N 105.254 W 0 G A 0.8 54 28 WYOMING. ML 3.0 (GS). 65 km (40 miles) SSE of Gillette.
09 18 08 00.2 43.755 N 105.271 W 0 G A 1.1 51 42 WYOMING. ML 3.2 (GS). 60 km (40 miles) SSE of Gillette.
09 20 08 06.2 43.733 N 105.245 W 0 G A 0.8 50 44 WYOMING. ML 3.2 (GS). 65 km (40 miles) SSE of Gillette.
11 20 04 49.7* 43.791 N 105.213 W 0 G B 1.5 81 7 WYOMING. ML 3.1 (GS). 60 km (35 miles) SSE of Gillette.
11 20 22 58.4? 44.46 N 105.00 W 0 G C 0.7 136 5 WYOMING. ML 2.5 (GS). 45 km (25 miles) ENE of Gillette.
15 21 40 40.3 44.276 N 105.404 W 0 G A 0.9 111 18 WYOMING. ML 2.7 (GS). 10 km (5 miles) E of Gillette.
15 22 39 24.7 43.790 N 105.279 W 0 G A 0.5 82 18 WYOMING. ML 2.7 (GS). 60 km (35 miles) SSE of Gillette.
18 20 03 54.6* 43.865 N 105.175 W 0 G B 1.3 138 10 WYOMING. ML 2.8 (GS). 55 km (35 miles) SSE of Gillette.
19 18 34 50.0 43.751 N 105.241 W 0 G A 1.0 72 31 WYOMING. ML 3.2 (GS). 65 km (40 miles) SSE of Gillette.
20 21 31 54.9 43.710 N 105.228 W 0 G A 0.8 74 24 WYOMING. ML 3.1 (GS). 70 km (40 miles) SSE of Gillette.
24 20 21 01.8 43.736 N 105.243 W 0 G A 0.8 54 31 WYOMING. ML 3.0 (GS). 65 km (40 miles) SSE of Gillette.
25 18 02 06.2 43.762 N 105.231 W 0 G A 0.8 51 45 WYOMING. ML 3.3 (GS). 65 km (40 miles) SSE of Gillette.
28 21 14 35.5 40.355 N 109.551 W 0 G A 1.6 91 28 UTAH. ML 2.6 (GS). 10 km (5 miles) S of Vernal.
28 22 18 14.3 43.581 N 105.204 W 0 G A 0.8 110 17 WYOMING. ML 2.7 (GS). 80 km (50 miles) SSE of Gillette.
29 17 45 58.3? 36.21 N 110.18 W 0 G C 1.1 158 5 ARIZONA. ML 2.7 (GS). 55 km (35 miles) NNE of Second
Mesa.
29 18 07 39.1 41.784 N 108.624 W 0 G A 1.2 88 16 WYOMING. ML 2.7 (GS). 55 km (35 miles) ENE of Rock
Springs.
29 20 12 58.3* 45.178 N 106.891 W 0 G B 0.6 103 9 EASTERN MONTANA. ML 2.9 (GS). 45 km (30 miles) N of
Sheridan.
29 20 21 32.6 43.677 N 105.258 W 0 G A 1.2 75 13 WYOMING. ML 2.9 (GS). 70 km (45 miles) SSE of Gillette.
29 22 37 19.8 41.573 N 108.713 W 0 G A 1.3 78 25 WYOMING. ML 2.5 (GS). 40 km (25 miles) E of Rock
Springs.
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.
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