Bulletin: January 2001

 
 
 
 
U.S. DEPARTMENT OF THE INTERIOR                                                                         NO.  1-01-EXP
GEOLOGICAL SURVEY                                                                                        FEB 22, 2001
 
                                      ROUTINE MINING SEISMICITY IN THE UNITED STATES
 
                                                        JANUARY 2001
 
 
  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  Msz            USED
 
01  18 31 16.7  33.043 N  109.341 W    0 G           0.4  113    9  EASTERN ARIZONA. ML 2.9 (GS). 25 miles ENE of Safford.
01  20 10 57.3  33.084 N  109.384 W    0 G           0.4  111    6  EASTERN ARIZONA. ML 2.6 (GS). 25 miles NE of Safford.
03  18 58 24.1* 33.062 N  109.407 W    0 G           0.5  173    5  EASTERN ARIZONA. ML 2.3 (GS). 25 miles NE of Safford.
03  19 01 27.7  40.309 N  107.818 W    0 G           0.8   79   15  COLORADO. ML 3.4 (GS). 20 miles SW of Craig.
03  21 59 38.0? 32.97  N  109.33  W    0 G           1.3  180    5  EASTERN ARIZONA. ML 2.4 (GS). 25 miles ENE of Safford.
04  21 14 09.1  45.284 N  106.894 W    0 G           0.7  184   12  MONTANA. ML 2.8 (GS). 35 miles N of Sheridan, Wyoming.
05  18 32 00.2* 32.979 N  109.361 W    0 G           0.8  116    5  EASTERN ARIZONA. ML 2.5 (GS). 20 miles ENE of Safford.
05  20 24 45.4* 33.010 N  109.279 W    0 G           0.6  179    5  EASTERN ARIZONA. ML 2.4 (GS). 30 miles ENE of Safford.
06  17 32 45.0  43.304 N  105.198 W    0 G           0.9  139    8  WYOMING. ML 2.5 (GS). 40 miles NNE of Douglas.
06  19 22 39.9  41.830 N  108.615 W    0 G           0.3   88   14  WYOMING. ML 2.4 (GS). 35 miles ENE of Rock Springs.
07  23 03 46.6  40.279 N  107.826 W    0 G           0.9  106   11  COLORADO. ML 2.7 (GS). 20 miles SW of Craig.
08  19 07 08.4  43.740 N  105.230 W    0 G           1.0  118   25  WYOMING. ML 3.5 (GS). 40 miles SSE of Gillette.
08  23 03 14.1  40.372 N  107.699 W    0 G           0.9   80   14  COLORADO. ML 3.1 (GS). 15 miles SW of Craig.
08  23 26 35.1* 33.070 N  109.330 W    0 G           1.1  175    5  EASTERN ARIZONA. ML 2.7 (GS). 25 miles NE of Safford.
09  19 40 55.3  40.686 N  109.581 W    0 G           0.8  104   14  UTAH. ML 2.5 (GS). 15 miles N of Vernal.
09  20 56 48.5* 32.961 N  109.304 W    0 G           1.3  143    6  EASTERN ARIZONA. ML 2.8 (GS). 25 miles ENE of Safford.
09  21 12 41.2  43.700 N  105.248 W    0 G           0.8  118   21  WYOMING. ML 3.5 (GS). 45 miles SSE of Gillette.
09  23 15 33.1* 33.073 N  109.330 W    0 G           1.0  112    5  EASTERN ARIZONA. ML 2.9 (GS). 25 miles NE of Safford.
09  23 39 42.5  41.841 N  108.725 W    0 G           0.8   87   14  WYOMING. ML 2.4 (GS). 30 miles NE of Rock Springs.
10  21 21 07.3* 36.433 N  110.470 W    0 G           1.2  169    8  EASTERN ARIZONA. ML 2.4 (GS). 25 miles SSW of Kayenta.
10  21 44 55.4  36.481 N  108.504 W    0 G           0.8  116    8  NEW MEXICO. ML 2.8 (GS). 25 miles SW of Farmington.
11  21 02 48.3* 32.930 N  109.218 W    0 G           0.6  185    5  EASTERN ARIZONA. ML 2.5 (GS). 30 miles ENE of Safford.
12  15 50 33.6* 43.505 N  105.280 W    0 G           1.0  128    6  WYOMING. ML 2.5 (GS). 50 miles E of Midwest.
12  17 34 02.9  43.718 N  105.215 W    0 G           0.5  129    6  WYOMING. ML 2.5 (GS). 40 miles SSE of Gillette.
12  20 07 00.2  43.742 N  105.300 W    0 G           0.8  122   17  WYOMING. ML 3.4 (GS). 40 miles SSE of Gillette.
12  20 10 41.5* 45.198 N  106.836 W    0 G           1.0  182    6  MONTANA. ML 2.4 (GS). 30 miles NNE of Sheridan, Wyoming.
12  21 19 08.0* 43.682 N  105.185 W    0 G           1.3  123    7  WYOMING. ML 2.7 (GS). 45 miles SSE of Gillette.
12  23 00 00.9  40.298 N  107.781 W    0 G           0.6   71   16  COLORADO. ML 3.0 (GS). 20 miles SW of Craig.
12  23 14 30.5  40.646 N  109.515 W    0 G           0.8  105    9  UTAH. ML 2.2 (GS). 15 miles N of Vernal.
15  19 27 10.5* 33.047 N  109.340 W    0 G           0.4  176    5  EASTERN ARIZONA. ML 2.5 (GS). 25 miles NE of Safford.
15  20 42 32.9* 43.877 N  105.320 W    0 G           0.9  159    9  WYOMING. ML 2.8 (GS). 30 miles SSE of Gillette.
15  23 28 12.2  40.260 N  107.870 W    0 G           0.5  146   10  COLORADO. ML 2.9 (GS). 25 miles SW of Craig.
16  19 36 23.6  45.186 N  106.816 W    0 G           0.6  182    9  MONTANA. ML 2.8 (GS). 25 miles NNE of Sheridan, Wyoming.
16  20 36 17.4  41.741 N  108.654 W    0 G           0.8   77   24  WYOMING. ML 2.9 (GS). 30 miles ENE of Rock Springs.
16  22 40 11.3  33.079 N  109.381 W    0 G           0.9  111    8  EASTERN ARIZONA. ML 3.1 (GS). 25 miles NE of Safford.
17  19 26 46.0  43.350 N  105.125 W    0 G           0.6  140    6  WYOMING. ML 2.5 (GS). 45 miles NNE of Douglas.
17  22 10 42.7  44.093 N  105.391 W    0 G           0.6  145   11  WYOMING. ML 3.1 (GS). 15 miles SSE of Gillette.
18  21 38 25.2  44.174 N  105.469 W    0 G           0.7  160   10  WYOMING. ML 2.9 (GS). 10 miles SSE of Gillette.
18  22 01 05.4  44.102 N  105.371 W    0 G           0.8  146   13  WYOMING. ML 3.1 (GS). 15 miles SSE of Gillette.
19  19 31 32.3* 33.016 N  109.320 W    0 G           0.4  178    5  EASTERN ARIZONA. ML 2.9 (GS). 25 miles ENE of Safford.
19  22 02 23.0* 33.128 N  109.390 W    0 G           1.2  170    5  EASTERN ARIZONA. ML 2.5 (GS). 25 miles NE of Safford.
20  18 12 46.2  41.761 N  108.714 W    0 G           0.9   77   25  WYOMING. ML 2.8 (GS). 30 miles ENE of Rock Springs.
20  21 05 10.6  46.775 N  122.796 W    0 G           0.9  144    7  WASHINGTON. MD 3.0 (GS). 10 miles ENE of Centralia.
20  21 16 40.5* 43.288 N  105.087 W    0 G           1.0  144   10  WYOMING. ML 2.7 (GS). 40 miles NNE of Douglas.
22  19 42 21.1  32.965 N  109.292 W    0 G           0.8  123    7  EASTERN ARIZONA. ML 3.0 (GS). 25 miles ENE of Safford.
22  21 31 41.8* 44.951 N  106.904 W    0 G           1.2  172    6  WYOMING. ML 2.2 (GS). 10 miles NNE of Sheridan.
22  22 54 24.9  46.746 N  122.803 W    0 G           0.7  204   10  WASHINGTON. MD 3.1 (GS). 10 miles ENE of Centralia.
23  22 07 18.6  44.284 N  105.340 W    0 G           0.7  159    7  WYOMING. ML 2.6 (GS). 10 miles E of Gillette.
24  21 05 24.4  43.674 N  105.236 W    0 G           0.6  122   12  WYOMING. ML 3.0 (GS). 45 miles SSE of Gillette.
24  21 17 25.6  33.020 N  109.320 W    0 G           0.5  114    8  EASTERN ARIZONA. ML 2.9 (GS). 25 miles ENE of Safford.
24  23 14 22.1  46.737 N  122.735 W    0 G           0.6   77   11  WASHINGTON. MD 3.3 (GS). 10 miles E of Centralia.
24  23 48 51.1? 33.07  N  109.29  W    0 G           1.3  188    4  EASTERN ARIZONA. ML 2.9 (GS). 30 miles NE of Safford.
25  21 31 12.7  36.419 N  110.374 W    0 G           0.8  108   10  EASTERN ARIZONA. ML 2.9 (GS). 20 miles SSW of Kayenta.
25  22 10 31.1  44.107 N  105.386 W    0 G           0.7  149    9  WYOMING. ML 2.6 (GS). 15 miles SSE of Gillette.
25  23 07 04.9  40.282 N  107.838 W    0 G           0.6   71   16  COLORADO. ML 2.8 (GS). 25 miles SW of Craig.
26  20 02 23.3  43.720 N  105.258 W    0 G           0.5  120   11  WYOMING. ML 2.9 (GS). 40 miles SSE of Gillette.
26  21 19 37.9* 32.923 N  109.307 W    0 G           0.3  187    5  EASTERN ARIZONA. ML 3.1 (GS). 25 miles ENE of Safford.
26  22 00 12.5  43.509 N  105.276 W    0 G           0.8  128    8  WYOMING. ML 2.7 (GS). 50 miles N of Douglas.
26  23 02 14.4  46.719 N  122.779 W    0 G           1.0  150    9  WASHINGTON. MD 2.9 (GS). 10 miles E of Centralia.
27  20 00 45.8  43.757 N  105.357 W    0 G           0.7  123   12  WYOMING. ML 3.0 (GS). 40 miles S of Gillette.
28  21 01 40.2  46.773 N  122.779 W    0 G           0.6  135   11  WASHINGTON. MD 3.0 (GS). 10 miles ENE of Centralia.
28  22 13 56.0  44.087 N  105.429 W    0 G           0.7  145    9  WYOMING. ML 3.0 (GS). 15 miles SSE of Gillette.
28  22 34 50.0  44.140 N  105.358 W    0 G           0.6  149   10  WYOMING. ML 3.1 (GS). 15 miles SSE of Gillette.
29  20 00 12.2  43.702 N  105.313 W    0 G           0.8  122   13  WYOMING. ML 2.9 (GS). 40 miles SSE of Gillette.
29  23 04 19.4  32.967 N  109.372 W    0 G           0.8  116    6  EASTERN ARIZONA. ML 2.8 (GS). 20 miles ENE of Safford.
30  23 07 46.1  40.318 N  107.710 W    0 G           0.8  145   15  COLORADO. ML 2.9 (GS). 15 miles SSW of Craig.
30  23 15 36.9* 33.133 N  109.375 W    0 G           0.9  109    5  EASTERN ARIZONA. ML 3.0 (GS). 30 miles NE of Safford.
30  23 22 25.8  46.730 N  122.741 W    0 G           0.7  138    9  WASHINGTON. MD 3.3 (GS). 10 miles E of Centralia.
30  23 56 58.1* 32.983 N  109.278 W    0 G           0.6  184    5  EASTERN ARIZONA. ML 2.5 (GS). 25 miles ENE of Safford.
31  19 21 54.3  32.998 N  109.293 W    0 G           0.6  179    7  EASTERN ARIZONA. ML 2.9 (GS). 25 miles ENE of Safford.
31  22 27 29.0* 33.083 N  109.371 W    0 G           0.8  173    5  EASTERN ARIZONA. ML 2.8 (GS). 25 miles NE of Safford.



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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