Bulletin: July 2005

U.S. DEPARTMENT OF THE INTERIOR                                                                         NO.  7-05-EXP
GEOLOGICAL SURVEY                                                                                        SEP  1, 2005
 
                                      ROUTINE MINING SEISMICITY IN THE UNITED STATES
 
                                                         JULY 2005
 
 
  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                                                
 
02  18 05 22.6  43.735 N  105.296 W   0 G           A 0.5  116   16  WYOMING. ML 3.0 (GS). 65 km (40 miles) SSE of Gillette.
03  18 03 08.3  43.739 N  105.211 W   0 G           A 0.7  119   53  WYOMING. ML 3.5 (GS). 65 km (40 miles) SSE of Gillette.
04  18 08 09.5  43.768 N  105.272 W   0 G           A 0.5   70   50  WYOMING. ML 3.4 (GS). 60 km (40 miles) SSE of Gillette.
09  20 04 22.7  43.743 N  105.196 W   0 G           A 0.9  119   25  WYOMING. ML 3.1 (GS). 65 km (40 miles) SSE of Gillette.
13  18 04 40.6  43.694 N  105.175 W   0 G           A 0.8  120   37  WYOMING. ML 3.4 (GS). 70 km (45 miles) SSE of Gillette.
15  18 25 47.4  43.766 N  105.190 W   0 G           A 1.0  118   34  WYOMING. ML 3.1 (GS). 60 km (40 miles) SSE of Gillette.
19  18 02 52.8  43.716 N  105.243 W   0 G           A 0.7  119   29  WYOMING. ML 3.1 (GS). 70 km (40 miles) SSE of Gillette.
25  20 05 10.4  43.904 N  105.367 W   0 G           A 1.2  139   18  WYOMING. ML 3.3 (GS). 45 km (25 miles) SSE of Gillette.
26  21 09 28.0  43.731 N  105.246 W   0 G           A 0.6  118   13  WYOMING. ML 3.4 (GS). 65 km (40 miles) SSE of Gillette.
28  20 06 10.9  43.747 N  105.291 W   0 G           A 0.8  114   21  WYOMING. ML 3.4 (GS). 60 km (40 miles) SSE of Gillette.

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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