U.S. DEPARTMENT OF THE INTERIOR NO. 2-02-EXP GEOLOGICAL SURVEY MAR 26, 2002 ROUTINE MINING SEISMICITY IN THE UNITED STATES FEBRUARY 2002 ORIGIN TIME GEOGRAPHIC DEPTH MAGNITUDE SD GAP NO. F-E REGION, CONTRIBUTED MAGNITUDES AND COMMENTS UTC COORDINATES GS STA DAY HR MN SEC LAT LONG mb MS USED 01 23 10 48.2 40.204 N 107.780 W 0 G 0.3 129 11 COLORADO. ML 2.6 (GS). 25 miles SSW of Craig. 02 23 32 01.5 43.606 N 105.278 W 0 G 0.8 124 9 WYOMING. ML 2.6 (GS). 50 miles SSE of Gillette. 03 16 51 57.2 41.893 N 108.813 W 0 G 0.5 87 12 WYOMING. ML 2.5 (GS). 30 miles NE of Rock Springs. 03 18 25 51.8 44.158 N 105.442 W 0 G 0.5 149 12 WYOMING. ML 2.9 (GS). 10 miles SSE of Gillette. 03 23 08 52.0 40.269 N 107.816 W 0 G 0.8 131 10 COLORADO. ML 2.6 (GS). 20 miles SW of Craig. 04 20 59 06.1 44.130 N 105.430 W 0 G 0.5 148 12 WYOMING. ML 3.1 (GS). 10 miles SSE of Gillette. 04 23 05 17.2 40.271 N 107.806 W 0 G 0.7 139 11 COLORADO. ML 2.8 (GS). 20 miles SW of Craig. 05 22 11 42.0* 33.073 N 109.375 W 0 G 0.5 173 7 EASTERN ARIZONA. ML 2.7 (GS). 25 miles NE of Safford. 05 22 54 42.4 44.107 N 105.422 W 0 G 0.9 146 18 WYOMING. ML 3.2 (GS). 15 miles (20 km) SSE of Gillette, Wyoming. 05 23 36 06.8 44.328 N 105.443 W 0 G 0.8 163 9 WYOMING. ML 2.7 (GS). near Gillette. 06 19 02 15.0 43.718 N 105.278 W 0 G 0.6 123 14 WYOMING. ML 3.2 (GS). 40 miles SSE of Gillette. 06 22 37 54.9 33.067 N 109.326 W 0 G 0.5 138 8 EASTERN ARIZONA. ML 2.4 (GS). 25 miles NE of Safford. 07 20 45 03.4 44.172 N 105.360 W 0 G 0.5 153 10 WYOMING. ML 3.2 (GS). 10 miles SE of Gillette. 08 18 03 41.4 33.119 N 109.398 W 0 G 0.5 134 9 EASTERN ARIZONA. ML 2.7 (GS). 25 miles NE of Safford. 08 21 01 18.1 43.737 N 105.284 W 0 G 0.9 130 9 WYOMING. ML 3.1 (GS). 40 miles SSE of Gillette. 08 23 06 10.0* 40.279 N 107.765 W 0 G 0.7 149 8 COLORADO. ML 2.6 (GS). 20 miles SW of Craig. 09 17 47 16.9* 44.345 N 105.483 W 0 G 1.5 171 7 WYOMING. ML 2.8 (GS). near Gillette. 10 17 49 42.6 44.192 N 105.429 W 0 G 0.8 154 9 WYOMING. ML 2.9 (GS). 10 miles SSE of Gillette. 10 19 00 23.2 43.722 N 105.261 W 0 G 0.9 157 12 WYOMING. ML 3.1 (GS). 40 miles (65 km) SSE of Gillette, Wyoming. 10 21 42 01.1 44.193 N 105.437 W 0 G 0.6 154 14 WYOMING. ML 3.2 (GS). 10 miles SSE of Gillette. 11 23 14 48.3 40.202 N 107.773 W 0 G 0.7 129 10 COLORADO. ML 2.2 (GS). 25 miles SSW of Craig. 12 22 46 05.7 33.028 N 109.394 W 0 G 0.6 175 8 EASTERN ARIZONA. ML 2.8 (GS). 20 miles NE of Safford. 12 22 56 32.8* 44.228 N 105.400 W 0 G 0.6 164 6 WYOMING. ML 2.8 (GS). 5 miles SE of Gillette. 14 14 17 33.1 44.187 N 105.489 W 0 G 0.9 153 8 WYOMING. ML 2.7 (GS). 5 miles SSE of Gillette. 14 21 07 01.7 43.799 N 105.353 W 0 G 0.9 126 10 WYOMING. ML 3.5 (GS). 35 miles SSE of Gillette. 14 21 08 33.0 43.600 N 105.208 W 0 G 0.9 126 9 WYOMING. 50 miles SSE of Gillette. 14 21 49 24.9 44.065 N 105.383 W 0 G 0.4 143 10 WYOMING. ML 3.2 (GS). 15 miles SSE of Gillette. 14 23 05 37.1 40.333 N 107.749 W 0 G 0.7 133 9 COLORADO. ML 2.7 (GS). 15 miles SW of Craig. 15 19 04 10.6 43.783 N 105.303 W 0 G 0.5 124 13 WYOMING. ML 3.1 (GS). 35 miles SSE of Gillette. 15 22 55 38.7 44.127 N 105.398 W 0 G 0.6 150 12 WYOMING. ML 3.1 (GS). 10 miles SSE of Gillette. 15 23 05 45.2 40.298 N 107.809 W 0 G 0.6 105 18 COLORADO. ML 3.1 (GS). 20 miles SW of Craig. 16 20 01 13.5 43.755 N 105.314 W 0 G 0.6 125 13 WYOMING. ML 3.1 (GS). 35 miles SSE of Gillette. 17 19 01 08.7 43.770 N 105.326 W 0 G 0.7 134 10 WYOMING. ML 3.2 (GS). 35 miles SSE of Gillette. 19 20 44 12.8 33.190 N 109.468 W 0 G 0.6 164 7 EASTERN ARIZONA. ML 2.7 (GS). 25 miles NNE of Safford. 20 17 43 14.0 33.068 N 109.354 W 0 G 0.5 174 7 EASTERN ARIZONA. ML 2.7 (GS). 25 miles NE of Safford. 21 19 22 33.3 33.074 N 109.354 W 0 G 0.6 174 7 EASTERN ARIZONA. ML 2.8 (GS). 25 miles NE of Safford. 21 23 05 36.4 40.185 N 107.819 W 0 G 0.8 144 9 COLORADO. ML 2.9 (GS). 25 miles SSW of Craig. 22 18 22 31.2 41.688 N 108.593 W 0 G 0.6 111 12 WYOMING. ML 2.5 (GS). 30 miles ENE of Rock Springs. 26 21 10 41.1 33.046 N 109.365 W 0 G 0.6 138 7 EASTERN ARIZONA. ML 2.5 (GS). 25 miles NE Safford. 27 19 38 51.2 44.111 N 105.412 W 0 G 0.6 146 11 WYOMING. ML 3.2 (GS). 10 miles SSE of Gillette. 27 20 37 25.4 33.064 N 109.402 W 0 G 0.4 137 9 EASTERN ARIZONA. ML 2.7 (GS). 25 miles NE of Safford. 27 23 04 53.9 40.222 N 107.812 W 0 G 0.6 146 10 COLORADO. ML 2.7 (GS). 25 miles SW of Craig.