U.S. DEPARTMENT OF THE INTERIOR NO. 1-08-EXP GEOLOGICAL SURVEY MAR 27, 2008 ROUTINE MINING SEISMICITY IN THE UNITED STATES JANUARY 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 05 20 24 57.8 43.802 N 105.237 W 0 G A 0.8 51 19 WYOMING. ML 3.2 (GS). 60 km (35 miles) SSE of Gillette. 06 19 00 30.9 43.807 N 105.220 W 0 G A 0.9 105 19 WYOMING. ML 3.0 (GS). 60 km (35 miles) SSE of Gillette. 06 21 05 58.8* 43.765 N 105.262 W 0 G B 0.8 110 9 WYOMING. ML 2.9 (GS). 60 km (40 miles) SSE of Gillette. 06 22 38 30.7 43.958 N 105.190 W 0 G A 1.1 115 11 WYOMING. ML 2.9 (GS). 45 km (30 miles) SE of Gillette. 07 21 20 03.0* 44.325 N 105.018 W 0 G B 0.9 179 9 WYOMING. ML 2.7 (GS). 40 km (25 miles) E of Gillette. 07 23 40 07.8* 41.260 N 117.297 W 0 G B 1.8 124 7 NEVADA. ML 2.3 (GS). 50 km (30 miles) NE of Winnemucca. 08 19 06 39.3 43.938 N 105.326 W 0 G A 1.3 77 22 WYOMING. ML 3.2 (GS). 40 km (25 miles) SSE of Gillette. 08 23 03 26.4 40.166 N 107.731 W 0 G A 1.2 127 17 COLORADO. ML 2.5 (GS). 20 km (15 miles) NE of Meeker. 10 19 01 49.0 43.857 N 105.441 W 0 G A 1.3 136 15 WYOMING. ML 3.1 (GS). 50 km (30 miles) S of Gillette. 10 21 37 08.6 37.897 N 81.677 W 0 G 3.7 A 1.2 78 15 WEST VIRGINIA. mbLg 3.5 (GS). 45 km (30 miles) WNW of Beckley. 12 20 03 09.2 43.787 N 105.229 W 0 G A 1.3 51 24 WYOMING. ML 3.2 (GS). 60 km (40 miles) SSE of Gillette. 13 22 40 42.5 43.687 N 105.203 W 0 G A 1.1 124 11 WYOMING. ML 2.5 (GS). 70 km (45 miles) SSE of Gillette. 14 20 03 38.6 43.822 N 105.265 W 0 G A 0.7 68 17 WYOMING. ML 2.9 (GS). 55 km (35 miles) SSE of Gillette. 16 21 52 57.1* 45.219 N 106.922 W 0 G B 1.2 149 11 EASTERN MONTANA. ML 2.6 (GS). 45 km (30 miles) N of Sheridan. 16 23 26 43.5 40.972 N 116.362 W 0 G A 1.2 88 16 NEVADA. ML 2.8 (GS). 55 km (35 miles) WNW of Elko. 18 15 38 59.1* 47.621 N 91.878 W 0 G B 0.8 105 6 MINNESOTA. mbLg 2.6 (GS). 30 km (20 miles) S of Ely. 18 21 03 04.5 43.788 N 105.211 W 0 G A 0.5 50 25 WYOMING. ML 3.4 (GS). 60 km (40 miles) SSE of Gillette. 19 16 48 46.8 41.705 N 108.621 W 0 G A 1.4 60 18 WYOMING. ML 2.5 (GS). 50 km (30 miles) ENE of Rock Springs. 19 19 07 51.2 43.626 N 105.120 W 0 G A 1.2 80 22 WYOMING. ML 3.2 (GS). 80 km (50 miles) WSW of Newcastle. 20 19 04 59.7 43.770 N 105.254 W 0 G A 0.9 115 16 WYOMING. ML 3.1 (GS). 60 km (40 miles) SSE of Gillette. 22 19 24 54.9 41.739 N 110.628 W 0 G A 0.6 137 10 WYOMING. ML 2.3 (GS). 60 km (35 miles) NNE of Evanston. 22 23 24 27.4 41.265 N 117.213 W 0 G A 1.5 81 12 NEVADA. ML 2.3 (GS). 60 km (35 miles) NE of Winnemucca. 23 21 15 00.8 43.558 N 105.123 W 0 G A 0.9 97 15 WYOMING. ML 3.4 (GS). 85 km (50 miles) WSW of Newcastle. 23 23 20 04.1* 41.253 N 117.433 W 0 G B 1.0 94 8 NEVADA. ML 2.2 (GS). 40 km (25 miles) NE of Winnemucca. 24 22 18 49.2* 40.926 N 116.425 W 0 G B 0.9 91 9 NEVADA. ML 2.6 (GS). 55 km (35 miles) NE of Battle Mountain. 26 21 41 08.6 43.828 N 105.180 W 0 G A 1.1 69 17 WYOMING. ML 3.3 (GS). 60 km (35 miles) SSE of Gillette. 28 19 11 44.3 43.781 N 105.192 W 0 G A 1.2 71 20 WYOMING. ML 3.1 (GS). 60 km (40 miles) SSE of Gillette. 28 23 23 51.1* 41.232 N 117.255 W 0 G B 1.1 90 9 NEVADA. ML 2.3 (GS). 50 km (30 miles) NE of Winnemucca.