U.S. DEPARTMENT OF THE INTERIOR NO. 5-056-EXP GEOLOGICAL SURVEY FEB 25, 2005 ROUTINE MINING SEISMICITY IN THE UNITED STATES 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 JAN 2005 10 19 19 17.4 43.756 N 105.480 W 0 G A 1.0 169 25 WYOMING. ML 3.1 (GS). 60 km (35 miles) S of Gillette. 15 19 04 46.2 43.792 N 105.095 W 0 G A 1.0 168 16 WYOMING. ML 3.3 (GS). 65 km (40 miles) SSE of Gillette. 19 19 31 44.5 43.650 N 105.183 W 0 G A 1.0 167 22 WYOMING. ML 3.1 (GS). 75 km (45 miles) SSE of Gillette. 22 19 10 30.0 43.598 N 105.321 W 0 G A 0.9 172 20 WYOMING. ML 3.0 (GS). 80 km (50 miles) S of Gillette. 24 19 06 52.2 43.855 N 105.508 W 0 G A 1.0 168 16 WYOMING. ML 3.2 (GS). 50 km (30 miles) S of Gillette. 24 21 02 33.8 43.481 N 105.106 W 0 G A 0.6 199 11 WYOMING. ML 3.2 (GS). 80 km (50 miles) NNE of Douglas.