Bulletin: September 2007

 
U.S. DEPARTMENT OF THE INTERIOR                                                                         NO.  9-07-EXP
GEOLOGICAL SURVEY                                                                                        NOV 23, 2007
 
                                      ROUTINE MINING SEISMICITY IN THE UNITED STATES
 
                                                       SEPTEMBER 2007
 
 
  ORIGIN TIME       GEOGRAPHIC      DEPTH MAGNITUDE Q SD  GAP  NO.   F-E REGION, CONTRIBUTED MAGNITUDES AND COMMENTS
      UTC          COORDINATES               GS                STA                                                
DAY HR MN SEC     LAT       LONG           mb  MS              USED                                                
 
01  14 45 40.4  43.623 N  105.239 W   0 G           A 0.6  124   10  WYOMING. ML 2.6 (GS). 75 km (50 miles) SSE of Gillette.
01  16 01 10.4? 44.31  N  105.03  W   0 G           C 1.3  198    4  WYOMING. ML 2.6 (GS). 55 km (35 miles) SE of Gillette.
01  16 10 22.3* 43.680 N  105.172 W   0 G           B 1.1  123    7  WYOMING. ML 2.9 (GS). 75 km (45 miles) SSE of Gillette.
02  20 47 31.8  44.180 N  105.337 W   0 G           A 0.4  106   11  WYOMING. ML 2.6 (GS). 20 km (10 miles) SE of Gillette.
03  18 02 27.6  43.686 N  105.199 W   0 G           A 0.9   98   30  WYOMING. ML 3.5 (GS). 70 km (45 miles) SSE of Gillette.
07  20 06 40.5  43.762 N  105.276 W   0 G           A 1.0  115   32  WYOMING. ML 3.1 (GS). 60 km (35 miles) SSE of Gillette.
08  14 57 14.7* 43.509 N  105.441 W   0 G           B 1.4  206   12  WYOMING. ML 2.9 (GS). 70 km (45 miles) E of Midwest.
08  15 32 25.0* 43.702 N  105.168 W   0 G           B 1.2  122    9  WYOMING. ML 2.6 (GS). 70 km (45 miles) SSE of Gillette.
09  17 56 38.6  43.758 N  105.219 W   0 G           A 1.2   94   35  WYOMING. ML 3.2 (GS). 65 km (40 miles) SSE of Gillette.
12  22 15 14.7  40.823 N  116.456 W   0 G           A 0.9   96   11  NEVADA. ML 2.6 (GS). 45 km (30 miles) ENE of Battle
                                                                      Mountain.
13  20 02 29.1  43.756 N  105.235 W   0 G           A 0.8  117   35  WYOMING. ML 3.3 (GS). 60 km (35 miles) SSE of Gillette.
15  13 12 52.0* 37.421 N   83.038 W   0 G           B 1.0  103    8  EASTERN KENTUCKY. mbLg 2.8 (GS). 25 km (15 miles) NNE
                                                                      of Hazard.
15  16 10 52.0* 45.947 N  106.243 W   0 G           B 1.5  110   12  EASTERN MONTANA. ML 2.6 (GS). 30 km (20 miles) ENE of
                                                                      Colstrip.
16  19 05 11.9  43.712 N  105.289 W   0 G           A 1.1   72   18  WYOMING. ML 2.7 (GS). 65 km (40 miles) SSE of Gillette.
17  18 01 20.3  43.784 N  105.232 W   0 G           A 0.8   70   35  WYOMING. ML 3.4 (GS). 60 km (35 miles) SSE of Gillette.
22  13 01 24.7? 44.06  N  105.34  W   0 G           C 1.1  153    5  WYOMING. ML 2.7 (GS). 30 km (20 miles) SSE of Gillette.
22  16 25 12.2* 43.668 N  105.211 W   0 G           B 1.0  123    7  WYOMING. ML 2.5 (GS). 75 km (45 miles) SSE of Gillette.
22  22 30 45.4  43.728 N  105.188 W   0 G           A 0.9   74   29  WYOMING. ML 3.1 (GS). 70 km (40 miles) SSE of Gillette.
23  18 24 16.9  43.774 N  105.222 W   0 G           A 0.9   51   37  WYOMING. ML 3.4 (GS). 60 km (40 miles) SSE of Gillette.
24  19 14 05.3  43.763 N  105.193 W   0 G           A 0.8   51   26  WYOMING. ML 3.3 (GS). 65 km (40 miles) SSE of Gillette.
26  20 26 21.9  43.802 N  105.281 W   0 G           A 1.0   68   40  WYOMING. ML 3.3 (GS). 55 km (35 miles) SSE of Gillette.
27  20 07 15.9  43.764 N  105.263 W   0 G           A 0.8   70   26  WYOMING. ML 3.3 (GS). 60 km (40 miles) SSE of Gillette.
28  20 36 49.9  43.779 N  105.271 W   0 G           A 0.9   51   34  WYOMING. ML 3.3 (GS). 60 km (40 miles) SSE of Gillette.
29  21 00 26.6  43.577 N  105.112 W   0 G           A 0.6   83   19  WYOMING. ML 3.1 (GS). 80 km (50 miles) WSW of Newcastle.
 

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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