Bulletin: March 2002
U.S. DEPARTMENT OF THE INTERIOR NO. 3-02-EXP
GEOLOGICAL SURVEY MAY 1, 2002
ROUTINE MINING SEISMICITY IN THE UNITED STATES
MARCH 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 20 10 23.1* 33.055 N 109.395 W 0 G 0.9 138 6 EASTERN ARIZONA. ML 2.8 (GS). 25 miles NE of Safford.
01 23 25 35.8* 46.673 N 122.877 W 0 G 0.9 225 9 WASHINGTON. MD 3.3 (GS). 5 miles SE of Centralia.
06 19 01 46.1* 43.844 N 105.204 W 0 G 0.9 143 9 WYOMING. ML 3.1 (GS). 35 miles (55 km) SSE of Gillette.
06 20 02 36.2 43.774 N 105.152 W 0 G 1.0 144 22 WYOMING. ML 3.4 (GS). 40 miles (65 km) SSE of Gillette.
07 00 39 42.1 39.661 N 110.611 W 0 G 0.9 141 13 UTAH. ML 1.6 (GS). 10 miles (20 km) ENE of Price.
07 16 07 49.7 38.902 N 107.395 W 0 G 0.6 143 18 COLORADO. ML 3.1 (GS). 35 miles (55 km) NW of Gunnison.
07 19 43 04.1 44.204 N 105.203 W 0 G 0.6 123 12 WYOMING. ML 3.3 (GS). 15 miles (25 km) ESE of Gillette.
07 20 00 04.4 43.774 N 105.113 W 0 G 0.8 144 16 WYOMING. ML 3.2 (GS). 40 miles (65 km) SSE of Gillette.
07 22 23 12.2 33.110 N 109.416 W 0 G 0.5 135 9 EASTERN ARIZONA. ML 2.6 (GS). 25 miles (40 km) NE of
Safford.
08 19 03 03.1 43.756 N 104.967 W 0 G 1.0 146 25 WYOMING. ML 3.3 (GS). 40 miles (60 km) W of Newcastle.
08 19 21 57.9 41.665 N 108.695 W 0 G 0.5 154 28 WYOMING. ML 3.1 (GS). 25 miles (40 km) ENE of Rock
Springs.
08 22 38 24.9 42.858 N 111.421 W 0 G 0.6 88 13 EASTERN IDAHO. ML 2.0 (GS). 25 miles (45 km) WNW of
Afton, Wyoming.
08 23 14 25.2 40.238 N 107.773 W 0 G 0.7 130 19 COLORADO. ML 3.1 (GS). 20 miles (35 km) SSW of Craig.
10 16 30 19.1* 43.612 N 105.341 W 0 G 0.5 236 10 WYOMING. ML 2.7 (GS). 50 miles (75 km) S of Gillette.
10 22 00 06.4* 44.141 N 105.352 W 0 G 0.8 241 9 WYOMING. ML 2.8 (GS). 15 miles (20 km) SE of Gillette.
11 20 59 21.7 43.686 N 104.993 W 0 G 1.3 134 17 WYOMING. ML 3.1 (GS). 40 miles (65 km) WSW of Newcastle.
12 18 35 57.6 32.996 N 109.336 W 0 G 0.7 178 11 EASTERN ARIZONA. ML 2.5 (GS). 25 miles (40 km) ENE of
Safford.
13 23 21 37.1 40.265 N 107.722 W 0 G 0.6 128 13 COLORADO. ML 2.6 (GS). 20 miles (30 km) SSW of Craig.
14 23 08 54.5 46.751 N 122.840 W 0 G 0.8 163 6 WASHINGTON. 5 miles (10 km) ENE of Centralia.
15 19 20 58.5 41.717 N 110.555 W 0 G 1.1 141 18 WYOMING. ML 1.9 (GS). 35 miles (60 km) NNE of Evanston.
15 23 55 53.7 40.550 N 112.151 W 0 G 0.8 54 15 UTAH. ML 1.8 (GS). 10 miles (15 km) ENE of Tooele.
17 19 02 59.9 43.700 N 105.113 W 0 G 0.9 113 33 WYOMING. ML 3.5 (GS). 45 miles (75 km) SSE of Gillette.
18 19 59 29.1 41.982 N 108.931 W 0 G 0.8 159 13 WYOMING. ML 2.2 (GS). 30 miles (50 km) NNE of Rock
Springs.
18 20 49 37.1 44.011 N 105.158 W 0 G 0.3 148 8 WYOMING. ML 2.7 (GS). 25 miles (40 km) SE of Gillette.
19 17 49 23.2 35.519 N 107.564 W 0 G 0.5 123 6 NEW MEXICO. ML 2.2 (GS). 30 miles (50 km) NNE of Grants.
19 21 38 58.0* 36.509 N 108.594 W 0 G 0.4 224 4 NEW MEXICO. ML 1.9 (GS). 25 miles (45 km) SW of
Farmington.
19 21 50 29.7 44.240 N 105.287 W 0 G 1.2 139 16 WYOMING. ML 3.1 (GS). 10 miles (20 km) ESE of Gillette.
19 22 43 58.4 41.624 N 108.817 W 0 G 0.5 154 12 WYOMING. ML 2.7 (GS). 20 miles (30 km) E of Rock
Springs.
19 23 10 27.8 46.736 N 122.770 W 0 G 1.1 126 9 WASHINGTON. 10 miles (15 km) E of Centralia.
20 19 01 42.1 33.010 N 109.336 W 0 G 0.3 178 7 EASTERN ARIZONA. ML 2.8 (GS). 25 miles (40 km) ENE of
Safford.
20 20 08 11.1 43.795 N 105.277 W 0 G 1.0 114 7 WYOMING. ML 3.1 (GS). 35 miles (60 km) SSE of Gillette.
20 21 55 53.2 40.977 N 116.350 W 0 G 0.9 99 14 NEVADA. ML 2.4 (GS). 35 miles (50 km) WNW of Elko.
20 23 53 38.4 46.702 N 122.817 W 0 G 0.8 128 8 WASHINGTON. 5 miles (10 km) E of Centralia.
21 19 56 36.7 39.694 N 110.669 W 0 G 0.2 167 4 UTAH. ML 2.2 (GS). 10 miles (15 km) NE of Price.
21 20 24 04.7 32.897 N 109.230 W 0 G 0.9 187 6 EASTERN ARIZONA. ML 2.9 (GS). 30 miles (45 km) E of
Safford.
22 18 56 26.4 33.035 N 109.382 W 0 G 0.5 139 7 EASTERN ARIZONA. ML 2.6 (GS). 25 miles (40 km) NE of
Safford, Arizona.
22 23 13 08.5 40.328 N 107.731 W 0 G 0.5 72 23 COLORADO. ML 3.0 (GS). 15 miles (20 km) SW of Craig,
Colorado.
23 19 01 28.3 43.703 N 105.121 W 0 G 1.3 124 28 WYOMING. ML 3.4 (GS). 45 miles (70 km) SSE of Gillette.
23 21 41 19.2 44.202 N 105.357 W 0 G 1.1 153 12 WYOMING. ML 2.9 (GS). 10 miles (15 km) SE of Gillette.
24 16 34 12.5 41.799 N 108.766 W 0 G 0.7 194 16 WYOMING. ML 2.6 (GS). 25 miles (45 km) ENE of Rock
Springs.
24 23 42 02.6 44.197 N 105.383 W 0 G 1.3 152 18 WYOMING. ML 2.8 (GS). 10 miles (15 km) SE of Gillette.
25 19 03 46.7 43.625 N 105.044 W 0 G 1.5 82 21 WYOMING. ML 3.1 (GS). 45 miles (70 km) WSW of Newcastle.
25 23 09 58.6 40.258 N 107.744 W 0 G 1.3 133 14 COLORADO. ML 2.5 (GS). 20 miles (35 km) SSW of Craig.
26 19 11 41.8 40.248 N 107.765 W 0 G 0.6 148 13 COLORADO. ML 2.4 (GS). 20 miles (35 km) SSW of Craig.
26 21 23 08.2 36.343 N 110.260 W 0 G 0.9 101 10 EASTERN ARIZONA. ML 2.0 (GS). 25 miles (45 km) S of
Kayenta.
26 22 44 05.1 46.638 N 122.729 W 0 G 1.1 83 7 WASHINGTON. 10 miles (20 km) ESE of Centralia.
27 19 05 01.4 41.780 N 110.694 W 0 G 0.9 194 10 WYOMING. ML 1.4 (GS). 35 miles (60 km) NNE of Evanston.
28 20 12 02.0 43.687 N 105.175 W 0 G 1.4 123 20 WYOMING. ML 3.1 (GS). 45 miles (70 km) SSE of Gillette,
Wyoming.
28 20 45 11.2 35.449 N 107.636 W 0 G 1.2 132 8 NEW MEXICO. ML 1.5 (GS). 20 miles (35 km) NNE of Grants.
28 21 09 17.7 41.795 N 108.684 W 0 G 0.9 199 18 WYOMING. ML 2.5 (GS). 30 miles (50 km) ENE of Rock
Springs.
28 22 24 18.2 33.069 N 109.364 W 0 G 0.5 174 11 EASTERN ARIZONA. ML 2.6 (GS). 25 miles (40 km) NE of
Safford.
29 18 12 54.2 32.929 N 109.330 W 0 G 1.5 145 15 EASTERN ARIZONA. ML 2.5 (GS). 25 miles (35 km) ENE of
Safford.
29 20 05 01.3 41.805 N 110.600 W 0 G 0.5 206 8 WYOMING. ML 1.5 (GS). 40 miles (65 km) NNE of Evanston.
29 23 03 59.5 40.336 N 107.774 W 0 G 0.8 136 8 COLORADO. ML 2.3 (GS). 15 miles (25 km) SW of Craig.
30 22 06 37.4 41.770 N 108.432 W 0 G 1.7 79 28 WYOMING. ML 2.6 (GS). 40 miles (65 km) ENE of Rock
Springs.
31 19 03 26.9 43.780 N 105.193 W 0 G 1.6 117 38 WYOMING. ML 3.4 (GS). 40 miles (60 km) SSE of Gillette.
31 20 18 13.7 44.162 N 105.424 W 0 G 1.5 105 27 WYOMING. ML 3.3 (GS). 10 miles (15 km) SSE of Gillette.
31 21 47 08.1 35.579 N 108.935 W 0 G 0.9 86 10 NEW MEXICO. ML 2.1 (GS). 10 miles (20 km) WNW of Gallup.
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