Bulletin: July 2002

 
 
U.S. DEPARTMENT OF THE INTERIOR                                                                         NO.  7-02-EXP
GEOLOGICAL SURVEY                                                                                        AUG 27, 2002
 
                                      ROUTINE MINING SEISMICITY IN THE UNITED STATES
 
                                                         JULY 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  18 03 41.8  40.526 N  112.159 W    0 G           1.0   74   10  UTAH. ML 1.1 (GS). 5 miles (10 km) E of Tooele.
01  21 21 14.6  46.759 N  122.807 W    0 G           0.6  133   11  WASHINGTON. ML 2.8 (GS). 10 miles (15 km) ENE of
                                                                     Centralia.
01  22 15 36.4  40.317 N  107.810 W    0 G           0.5   71   16  COLORADO. ML 2.5 (GS). 20 miles (30 km) SW of Craig.
02  21 39 34.0  40.669 N  109.778 W    0 G           0.9  153   15  UTAH. ML 1.7 (GS). 20 miles (30 km) NW of Vernal.
02  23 50 21.3  33.005 N  109.490 W    0 G           1.1  113   14  EASTERN ARIZONA. ML 2.4 (GS). 10 miles (20 km) WSW of
                                                                     Clifton.
03  19 22 20.3  40.535 N  112.173 W    0 G           0.5   55   15  UTAH. ML 1.4 (GS). 5 miles (10 km) E of Tooele.
06  19 37 56.6  40.549 N  112.160 W    0 G           0.6   53   14  UTAH. ML 1.4 (GS). 10 miles (10 km) E of Tooele.
06  22 07 01.3  40.303 N  107.778 W    0 G           1.0   71   23  COLORADO. ML 3.1 (GS). 20 miles (30 km) SW of Craig.
07  18 29 28.5  40.529 N  112.169 W    0 G           0.5   95   15  UTAH. ML 1.5 (GS). 5 miles (10 km) E of Tooele.
07  20 17 59.5  42.889 N  111.398 W    0 G           0.9   73   16  EASTERN IDAHO. ML 1.3 (GS). 25 miles (40 km) WNW of
                                                                     Afton.
08  12 43 29.7  39.704 N  110.676 W    0 G           0.5   92   14  UTAH. ML 2.0 (GS). 10 miles (15 km) NE of Price.
08  17 18 45.0  41.809 N  110.731 W    0 G           1.0  187   11  WYOMING. ML 1.4 (GS). 40 miles (65 km) NNE of Evanston.
08  19 36 34.8  41.123 N  112.883 W    0 G           0.3  126   13  UTAH. ML 2.1 (GS). 50 miles (75 km) W of Ogden.
08  21 06 52.2  41.130 N  112.863 W    0 G           0.6  123   13  UTAH. ML 1.9 (GS). 50 miles (75 km) W of Ogden.
09  16 51 22.7  40.551 N  112.198 W    0 G           0.5   56   13  UTAH. ML 1.7 (GS). 5 miles (10 km) E of Tooele.
09  19 40 07.3  40.527 N  112.191 W    0 G           0.6   81   10  UTAH. ML 1.6 (GS). 5 miles (10 km) E of Tooele.
09  21 55 27.9  33.014 N  109.385 W    0 G           0.8  114   12  EASTERN ARIZONA. ML 2.7 (GS). 5 miles (10 km) WSW of
                                                                     Clifton.
09  22 15 55.9  41.128 N  112.879 W    0 G           0.5   76   13  UTAH. ML 1.8 (GS). 45 miles (75 km) W of Ogden.
10  18 08 23.3  40.626 N  109.648 W    0 G           0.6  130   14  UTAH. ML 2.2 (GS). 15 miles (20 km) NNW of Vernal.
10  18 50 40.6  41.733 N  110.609 W    0 G           0.9  134   15  WYOMING. ML 2.1 (GS). 35 miles (60 km) NNE of Evanston.
10  20 49 40.6  40.557 N  112.198 W    0 G           0.9   52   14  UTAH. ML 1.6 (GS). 5 miles (10 km) ENE of Tooele.
11  14 00 27.1  40.538 N  112.181 W    0 G           0.6   72   12  UTAH. ML 1.2 (GS). 5 miles (10 km) E of Tooele.
11  17 08 46.4  41.660 N  110.636 W    0 G           0.4  164   18  WYOMING. ML 2.1 (GS). 30 miles (50 km) NNE of Evanston.
11  17 28 07.7  32.981 N  109.462 W    0 G           0.5  176   10  EASTERN ARIZONA. ML 2.5 (GS). 10 miles (15 km) WSW of
                                                                     Clifton.
11  19 20 47.8  40.545 N  112.171 W    0 G           0.6   79   13  UTAH. ML 1.5 (GS). 5 miles (10 km) E of Tooele.
11  20 36 01.8  33.049 N  109.329 W    0 G           0.7  176    8  EASTERN ARIZONA. ML 2.6 (GS). Near Clifton.
11  22 54 08.1  39.717 N  110.595 W    0 G           0.6  155   13  UTAH. ML 2.1 (GS). 15 miles (20 km) ENE of Price.
12  18 38 51.0  40.542 N  112.196 W    0 G           0.3   53   15  UTAH. ML 1.6 (GS). 5 miles (10 km) E of Tooele.
13  18 10 58.2  41.824 N  108.686 W    0 G           1.1  212   15  WYOMING. ML 2.4 (GS). 30 miles (50 km) ENE of Rock
                                                                     Springs.
13  19 51 57.2  40.528 N  112.183 W    0 G           0.5   54   15  UTAH. ML 1.5 (GS). 5 miles (10 km) E of Tooele.
14  15 50 42.4  40.550 N  112.167 W    0 G           0.6   65   15  UTAH. ML 1.7 (GS). 5 miles (10 km) E of Tooele.
14  18 13 27.7  40.540 N  112.181 W    0 G           0.4   54   15  UTAH. ML 1.6 (GS). 5 miles (10 km) E of Tooele.
15  15 58 23.5  40.539 N  112.172 W    0 G           0.7   54   16  UTAH. ML 1.6 (GS). 5 miles (10 km) E of Tooele.
15  17 00 13.4  39.499 N  111.236 W    0 G           1.0  114    9  UTAH. ML 1.2 (GS). 25 miles (40 km) WSW of Price.
15  17 51 02.1  41.118 N  112.875 W    0 G           0.4   76   14  UTAH. ML 1.8 (GS). 45 miles (75 km) W of Ogden.
15  18 19 52.1* 33.012 N  109.355 W    0 G           1.2  177    7  EASTERN ARIZONA. ML 2.3 (GS). Near Clifton.
15  19 44 17.7  41.137 N  112.876 W    0 G           0.8   76   15  UTAH. ML 1.8 (GS). 50 miles (75 km) W of Ogden.
16  15 30 15.2  41.689 N  108.732 W    0 G           0.9  113   19  WYOMING. ML 2.2 (GS). 25 miles (40 km) ENE of Rock
                                                                     Springs.
16  18 00 26.8  39.435 N  111.330 W    0 G           1.0  116    7  UTAH. ML 1.2 (GS). 30 miles (50 km) WSW of Price.
16  18 07 05.6  41.812 N  110.691 W    0 G           0.7  155   21  WYOMING. ML 2.0 (GS). 40 miles (65 km) NNE of Evanston.
16  19 33 39.0  41.105 N  112.834 W    0 G           0.6   75   14  UTAH. ML 1.8 (GS). 45 miles (75 km) W of Ogden.
16  19 46 15.2  41.672 N  108.830 W    0 G           0.6  111   15  WYOMING. ML 2.4 (GS). 20 miles (30 km) ENE of Rock
                                                                     Springs.
16  21 20 32.4  41.126 N  112.893 W    0 G           0.5   77   14  UTAH. ML 1.7 (GS). 50 miles (80 km) W of Ogden.
16  22 12 08.4  32.606 N  109.463 W    0 G           0.6  199    8  EASTERN ARIZONA. ML 2.4 (GS). 20 miles (35 km) SE of
                                                                     Safford.
16  22 13 16.4  33.001 N  109.331 W    0 G           0.5  178    7  EASTERN ARIZONA. ML 2.5 (GS). Near Clifton.
17  16 47 56.8  41.774 N  110.668 W    0 G           0.8  155   18  WYOMING. ML 1.9 (GS). 40 miles (60 km) NNE of Evanston.
17  18 38 40.5  39.698 N  110.644 W    0 G           0.5  127   14  UTAH. ML 2.1 (GS). 10 miles (15 km) NE of Price.
17  21 08 42.9  41.845 N  108.645 W    0 G           1.3   88   19  WYOMING. ML 2.3 (GS). 35 miles (55 km) ENE of Rock
                                                                     Springs.
17  21 17 53.5  42.869 N  111.369 W    0 G           0.8   73   15  EASTERN IDAHO. ML 1.4 (GS). 25 miles (40 km) WNW of
                                                                     Afton.
17  21 38 24.8  46.739 N  122.758 W    0 G           0.8   76   12  WASHINGTON. ML 2.5 (GS). 10 miles (15 km) E of
                                                                     Centralia.
17  22 31 50.6  40.543 N  112.176 W    0 G           0.6   66   12  UTAH. ML 1.4 (GS). 5 miles (10 km) ENE of Tooele.
18  14 07 55.4  40.539 N  112.189 W    0 G           0.3   54   17  UTAH. ML 1.7 (GS). 5 miles (10 km) E of Tooele.
18  14 16 44.1  40.299 N  107.826 W    0 G           0.6  134   21  COLORADO. ML 2.9 (GS). 20 miles (30 km) NNE of Meeker.
18  17 36 50.2  36.326 N  110.248 W    0 G           0.6   96   10  EASTERN ARIZONA. ML 2.6 (GS). 30 miles (45 km) S of
                                                                     Kayenta.
18  18 14 08.3  44.163 N  105.433 W    0 G           0.9  150   25  WYOMING. ML 3.5 (GS). 10 miles (15 km) SSE of Gillette.
18  18 38 07.7  32.739 N  109.183 W    0 G           0.4  197    7  EASTERN ARIZONA. ML 2.7 (GS). 20 miles (35 km) SSE of
                                                                     Clifton.
18  19 29 37.4  40.530 N  112.165 W    0 G           0.8   55   14  UTAH. ML 1.6 (GS). 10 miles (15 km) E of Tooele.
18  19 46 27.2  43.328 N  105.098 W    0 G           0.2  142    7  WYOMING. ML 2.6 (GS). 40 miles (65 km) NNE of Douglas.
18  21 45 15.6  40.718 N  109.557 W    0 G           0.5  116   17  UTAH. ML 2.2 (GS). 10 miles (30 km) N of Vernal.
19  18 28 35.6  43.563 N  105.132 W    0 G           0.6  131    9  WYOMING. ML 2.9 (GS). 50 miles (80 km) WNW of Newcastle.
19  18 52 09.7  41.765 N  110.660 W    0 G           0.9  138   16  WYOMING. ML 1.8 (GS). 40 miles (60 km) NNE of Evanston.
19  19 12 14.2  40.532 N  112.184 W    0 G           0.4   55   14  UTAH. ML 1.6 (GS). 5 miles (10 km) E of Tooele.
21  20 00 04.4  43.612 N  105.282 W    0 G           0.9  123   28  WYOMING. ML 3.2 (GS). 50 miles (75 km) SSE of Gillette.
21  20 51 13.9* 43.611 N  105.180 W    0 G           0.5  185    7  WYOMING. ML 2.4 (GS). 50 miles (80 km) SSE of Gillette.
21  23 07 34.8  43.648 N  105.240 W    0 G           0.7  123   18  WYOMING. ML 3.1 (GS). 45 miles (75 km) SSE of Gillette.
22  19 32 05.6  40.548 N  112.172 W    0 G           0.5   72   11  UTAH. ML 1.5 (GS). 5 miles (10 km) ENE of Tooele.
22  21 09 14.2  41.140 N  112.870 W    0 G           0.8   76   14  UTAH. ML 1.6 (GS). 50 miles (75 km) W of Ogden.
23  16 53 35.8  40.541 N  112.198 W    0 G           0.4   70   11  UTAH. ML 1.1 (GS). 5 miles (10 km) E of Tooele.
23  19 49 28.3  43.591 N  105.282 W    0 G           1.0  124   12  WYOMING. ML 2.7 (GS). 50 miles (80 km) SSE of Gillette.
23  20 06 36.0  41.137 N  112.895 W    0 G           0.6   77   13  UTAH. ML 1.8 (GS). 50 miles (80 km) W of Ogden.
23  21 46 25.5  41.165 N  112.895 W    0 G           0.8  110    7  UTAH. ML 1.8 (GS). 50 miles (80 km) W of Ogden.
24  19 13 21.3  41.697 N  110.696 W    0 G           0.4  106   20  WYOMING. ML 2.0 (GS). 30 miles (50 km) NNE of Evanston.
24  20 09 19.8  43.651 N  105.247 W    0 G           0.9  122   22  WYOMING. ML 3.4 (GS). 45 miles (75 km) SSE of Gillette.
25  16 36 53.9  41.791 N  110.669 W    0 G           0.7  138   17  WYOMING. ML 2.0 (GS). 40 miles (65 km) NNE of Evanston.
25  18 47 57.5  32.713 N  109.149 W    0 G           1.2  158   10  EASTERN ARIZONA. ML 2.9 (GS). 25 miles (40 km) SSE of
                                                                     Clifton.
25  19 56 59.6  43.313 N  105.068 W    0 G           0.4  197    7  WYOMING. ML 2.3 (GS). 40 miles (65 km) NNE of Douglas.
25  20 01 30.3  45.254 N  106.937 W    0 G           0.6  182   10  MONTANA. ML 2.7 (GS). 30 miles (50 km) N of Sheridan.
25  21 11 56.0  41.013 N  116.251 W    0 G           1.0  155    5  NEVADA. ML 1.8 (GS). 30 miles (45 km) WNW of Elko.
25  22 10 32.1  40.265 N  107.822 W    0 G           0.5  132   10  COLORADO. ML 1.8 (GS). 15 miles (25 km) NNE of Meeker.
26  15 21 07.1  41.823 N  110.768 W    0 G           0.8  135   14  WYOMING. ML 1.4 (GS). 40 miles (65 km) NNE of Evanston.
26  15 33 44.1  40.552 N  112.180 W    0 G           0.3   71   12  UTAH. ML 1.6 (GS). 5 miles (10 km) E of Tooele.
26  16 26 53.9  39.446 N  111.249 W    0 G           1.0  112    8  UTAH. ML 1.3 (GS). 25 miles (40 km) WSW of Price.
26  18 10 50.5* 45.013 N  106.973 W    0 G           1.1  173    7  MONTANA. ML 2.4 (GS). 15 miles (25 km) N of Sheridan,
                                                                     WY.
26  18 20 31.6  44.120 N  105.379 W    0 G           0.8  147   36  WYOMING. ML 3.6 (GS). 15 miles (20 km) SSE of Gillette.
26  19 20 54.4  43.617 N  105.358 W    0 G           0.4  121   22  WYOMING. ML 3.2 (GS). 45 miles (75 km) S of Gillette.
26  21 05 11.1  43.678 N  105.172 W    0 G           1.0  124   12  WYOMING. ML 2.8 (GS). 45 miles (75 km) SSE of Gillette.
26  21 46 20.9  32.895 N  109.342 W    0 G           0.7  184   12  EASTERN ARIZONA. ML 2.7 (GS). 10 miles (20 km) SSW of
                                                                     Clifton.
26  22 06 46.8  46.710 N  122.749 W    0 G           0.7   89    9  WASHINGTON. 10 miles (15 km) E of Centralia.
27  16 46 00.7  40.531 N  112.200 W    0 G           0.5   71   12  UTAH. ML 1.3 (GS). Near Tooele.
27  21 48 46.3  46.741 N  122.764 W    0 G           1.3   75    8  WASHINGTON. 10 miles (15 km) E of Centralia.
28  16 11 42.4  40.531 N  112.182 W    0 G           0.3   72   15  UTAH. ML 1.5 (GS). 5 miles (10 km) E of Tooele.
28  18 00 13.6  43.780 N  105.286 W    0 G           0.7  124   24  WYOMING. ML 3.2 (GS). 35 miles (60 km) SSE of Gillette.
28  19 31 52.9  40.546 N  112.191 W    0 G           0.6   54   17  UTAH. ML 1.8 (GS). 5 miles (10 km) E of Tooele.
29  18 47 11.1  41.737 N  110.624 W    0 G           0.6  139   17  WYOMING. ML 1.7 (GS). 30 miles (60 km) NNE of Evanston.
29  20 08 30.3  40.564 N  112.161 W    0 G           0.4   71   14  UTAH. ML 1.7 (GS). 10 miles (10 km) E of Tooele.
29  22 16 29.1  44.065 N  105.380 W    0 G           0.6  143   20  WYOMING. ML 3.3 (GS). 15 miles (25 km) SSE of Gillette.
30  16 33 56.8  40.528 N  112.189 W    0 G           0.5   72   12  UTAH. ML 1.4 (GS). 5 miles (10 km) E of Tooele.
30  18 21 49.4  32.729 N  109.143 W    0 G           0.4  157   10  EASTERN ARIZONA. ML 2.9 (GS). 25 miles (40 km) SSE of
                                                                     Clifton.
30  19 45 46.7  40.539 N  112.203 W    0 G           0.7   70   11  UTAH. ML 1.5 (GS). 5 miles (10 km) E of Tooele.
30  20 01 20.6  43.777 N  105.314 W    0 G           0.6  124   20  WYOMING. ML 3.3 (GS). 35 miles (60 km) SSE of Gillette.
30  20 54 55.9  41.130 N  112.863 W    0 G           0.6   76   14  UTAH. ML 1.8 (GS). 45 miles (75 km) W of Ogden.
30  22 38 55.0  43.659 N  105.202 W    0 G           0.8  125   14  WYOMING. ML 3.3 (GS). 45 miles (75 km) SSE of Gillette.
30  22 48 07.2  32.979 N  109.288 W    0 G           0.5  143    8  EASTERN ARIZONA. ML 2.2 (GS). Near Clifton.
31  18 05 13.5  43.632 N  105.218 W    0 G           0.9  122   17  WYOMING. ML 3.2 (GS). 50 miles (75 km) SSE of Gillette.
31  19 42 32.1  40.536 N  112.184 W    0 G           0.6   72   14  UTAH. ML 1.6 (GS). 5 miles (10 km) E of Tooele.
31  20 25 44.6  36.493 N  110.520 W    0 G           0.7  144    7  EASTERN ARIZONA. ML 2.7 (GS). 20 miles (35 km) SW of
                                                                     Kayenta.
31  22 18 34.3  40.341 N  107.862 W    0 G           0.5   71   18  COLORADO. ML 3.1 (GS). 20 miles (35 km) WSW of Craig.



For origin times after September 30, 2002, USGS computations of hypocenters and magnitudes for routine mining events are listed in this publication only for exceptionally large events and for events that are also listed in the Reviewed Event Event Bulletins (REB) of the International Data Center of the United Nations' Comprehensive Nuclear-Test-Ban Treaty Organization.

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