U.S. DEPARTMENT OF THE INTERIOR NO. 1-02-EXP GEOLOGICAL SURVEY FEB 19, 2002 ROUTINE MINING SEISMICITY IN THE UNITED STATES JANUARY 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 19 01 17.1 43.752 N 105.320 W 0 G 0.6 122 12 WYOMING. ML 3.2 (GS). 40 miles SSE of Gillette. 02 21 23 55.3 32.984 N 109.341 W 0 G 0.4 142 9 EASTERN ARIZONA. ML 2.9 (GS). 25 miles ENE of Safford. 02 21 30 17.9 44.064 N 105.389 W 0 G 0.3 143 10 WYOMING. ML 2.8 (GS). 15 miles SSE of Gillette. 02 23 11 09.6 40.307 N 107.803 W 0 G 0.8 132 19 COLORADO. ML 3.2 (GS). 20 miles SW of Craig. 03 18 18 19.8* 33.135 N 109.449 W 0 G 0.4 168 7 EASTERN ARIZONA. ML 2.5 (GS). 25 miles NE of Safford. 03 23 06 55.1 40.319 N 107.800 W 0 G 0.8 134 9 COLORADO. ML 2.5 (GS). 20 miles SW of Craig. 04 19 00 38.4 43.690 N 105.288 W 0 G 0.7 119 13 WYOMING. ML 3.1 (GS). 45 miles SSE of Gillette. 04 20 01 48.1* 33.188 N 109.428 W 0 G 0.7 166 7 EASTERN ARIZONA. ML 2.6 (GS). 30 miles NNE of Safford. 04 21 32 10.6 32.923 N 109.378 W 0 G 0.5 144 8 EASTERN ARIZONA. ML 2.6 (GS). 20 miles ENE of Safford. 04 22 31 35.1 46.714 N 122.798 W 0 G 0.7 186 8 WASHINGTON. MD 3.1 (GS). 10 miles E of Centralia. 04 23 06 52.1* 40.277 N 107.762 W 0 G 0.5 149 7 COLORADO. ML 2.5 (GS). 20 miles SW of Craig. 05 19 02 15.2 43.685 N 105.316 W 0 G 0.6 119 12 WYOMING. ML 3.0 (GS). 40 miles SSE of Gillette. 05 19 39 51.9 41.766 N 108.690 W 0 G 0.6 79 15 WYOMING. ML 2.8 (GS). 30 miles ENE of Rock Springs. 05 20 15 38.1 43.716 N 105.188 W 0 G 0.7 143 9 WYOMING. ML 3.0 (GS). 45 miles SSE of Gillette. 08 19 23 31.7* 45.085 N 106.956 W 0 G 0.9 176 9 MONTANA. ML 2.8 (GS). 20 miles N of Sheridan, Wyoming. 08 19 46 39.2* 43.979 N 105.411 W 0 G 1.3 147 8 WYOMING. ML 3.1 (GS). 25 miles S of Gillette. 08 20 49 50.6 32.894 N 109.344 W 0 G 0.6 184 8 EASTERN ARIZONA. ML 2.6 (GS). 20 miles ENE of Safford. 08 23 08 10.5* 33.014 N 109.303 W 0 G 0.5 178 8 EASTERN ARIZONA. ML 2.6 (GS). 25 miles ENE of Safford. 09 00 15 22.0 33.026 N 109.324 W 0 G 0.2 140 8 EASTERN ARIZONA. ML 2.7 (GS). 25 miles ENE of Safford. 09 19 06 29.5 44.199 N 105.433 W 0 G 0.8 152 9 WYOMING. ML 2.8 (GS). 5 miles SSE of Gillette. 09 19 11 59.5* 32.993 N 109.348 W 0 G 0.9 178 6 EASTERN ARIZONA. ML 2.6 (GS). 25 miles ENE of Safford. 10 20 56 35.9 43.359 N 105.269 W 0 G 0.7 135 8 WYOMING. ML 3.1 (GS). 40 miles N of Douglas. 10 22 50 31.6* 32.844 N 109.162 W 0 G 0.7 191 6 EASTERN ARIZONA. ML 2.8 (GS). 30 miles E of Safford. 11 20 14 02.6 33.099 N 109.407 W 0 G 0.4 135 8 EASTERN ARIZONA. ML 3.0 (GS). 25 miles NE of Safford. 11 21 02 32.9 43.714 N 105.312 W 0 G 0.9 123 12 WYOMING. ML 3.1 (GS). 40 miles SSE of Gillette. 11 22 20 53.9 41.777 N 108.807 W 0 G 0.6 156 12 WYOMING. ML 2.7 (GS). 25 miles ENE of Rock Springs. 12 21 28 11.8* 44.177 N 105.412 W 0 G 1.2 153 9 WYOMING. ML 2.8 (GS). 10 miles SSE of Gillette. 14 19 01 14.8 43.744 N 105.332 W 0 G 0.7 122 11 WYOMING. ML 3.2 (GS). 40 miles SSE of Gillette. 14 23 03 13.1* 44.484 N 105.466 W 0 G 0.9 180 8 WYOMING. ML 2.7 (GS). 15 miles N of Gillette. 15 18 59 40.3 43.731 N 105.267 W 0 G 0.5 129 6 WYOMING. ML 2.9 (GS). 40 miles SSE of Gillette. 15 22 04 04.1 43.730 N 105.298 W 0 G 0.4 121 11 WYOMING. ML 3.0 (GS). 40 miles SSE of Gillette. 17 15 55 48.7 44.283 N 105.453 W 0 G 0.8 169 9 WYOMING. ML 2.9 (GS). near Gillette. 17 19 01 23.9 43.727 N 105.338 W 0 G 0.5 121 9 WYOMING. ML 3.3 (GS). 40 miles SSE of Gillette. 17 22 32 39.9 35.634 N 107.515 W 0 G 0.7 161 11 NEW MEXICO. ML 2.4 (GS). 40 miles NNE of Grants. 17 22 50 48.7* 44.416 N 105.540 W 0 G 0.8 190 8 WYOMING. ML 2.7 (GS). 10 miles NNW of Gillette. 17 23 09 44.1 33.019 N 109.295 W 0 G 0.4 141 8 EASTERN ARIZONA. ML 2.8 (GS). 25 miles ENE of Safford. 18 21 45 09.2 44.185 N 105.470 W 0 G 0.7 153 8 WYOMING. ML 2.8 (GS). 10 miles S of Gillette. 18 22 39 52.6* 32.977 N 109.301 W 0 G 0.7 180 6 EASTERN ARIZONA. ML 2.8 (GS). 25 miles ENE of Safford. 19 23 02 32.2 40.301 N 107.812 W 0 G 0.6 105 15 COLORADO. ML 2.8 (GS). 20 miles SW of Craig. 20 20 59 40.2 43.758 N 105.296 W 0 G 0.7 154 12 WYOMING. ML 3.0 (GS). 40 miles SSE of Gillette. 21 19 59 55.7 43.746 N 105.298 W 0 G 0.6 122 13 WYOMING. ML 3.1 (GS). 40 miles SSE of Gillette. 22 19 09 01.6* 43.843 N 105.353 W 0 G 1.1 139 7 WYOMING. ML 3.1 (GS). 30 miles SSE of Gillette. 22 19 59 09.2 43.759 N 105.341 W 0 G 0.6 123 7 WYOMING. ML 3.2 (GS). 40 miles SSE of Gillette. 22 22 32 22.1 33.031 N 109.363 W 0 G 0.3 139 7 EASTERN ARIZONA. ML 3.1 (GS). 25 miles NE of Safford. 24 19 48 50.5* 33.050 N 109.336 W 0 G 0.4 175 5 EASTERN ARIZONA. ML 2.6 (GS). 25 miles NE of Safford. 24 22 29 01.5 33.002 N 109.316 W 0 G 0.4 141 6 EASTERN ARIZONA. ML 3.0 (GS). 25 miles ENE of Safford. 26 18 58 44.5 43.702 N 105.282 W 0 G 0.6 119 9 WYOMING. ML 3.1 (GS). 40 miles SSE of Gillette. 28 21 07 21.4 43.693 N 105.299 W 0 G 0.4 119 7 WYOMING. ML 2.9 (GS). 40 miles SSE of Gillette. 29 21 07 25.4 45.186 N 106.738 W 0 G 0.9 100 16 MONTANA. ML 3.7 (GS). 30 miles NNE of Sheridan. 29 23 51 41.0* 40.205 N 107.788 W 0 G 0.6 146 8 COLORADO. ML 2.4 (GS). 25 miles SSW of Craig. 30 19 01 48.3* 43.684 N 105.257 W 0 G 0.7 127 5 WYOMING. ML 3.1 (GS). 45 miles SSE of Gillette. 30 22 11 48.8* 44.470 N 105.478 W 0 G 1.1 180 6 WYOMING. ML 2.8 (GS). 10 miles N of Gillette. 31 20 33 54.1 32.976 N 109.266 W 0 G 0.4 181 7 EASTERN ARIZONA. ML 2.8 (GS). 25 miles ENE of Safford. 31 21 02 59.7 43.606 N 105.198 W 0 G 1.0 126 13 WYOMING. ML 3.1 (GS). 50 miles SSE of Gillette. 31 21 24 47.9 43.682 N 105.277 W 0 G 0.6 120 11 WYOMING. ML 2.9 (GS). 40 miles SSE of Gillette.