Bulletin: September 2005

U.S. DEPARTMENT OF THE INTERIOR                                                                         NO. 5-291-EXP
GEOLOGICAL SURVEY                                                                                        OCT 18, 2005
 
                                      ROUTINE MINING SEISMICITY IN THE UNITED STATES
 
 
  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                                               
 
SEP 2005
02  20 04 32.4  43.755 N  105.219 W   0 G           A 0.6  143   17  WYOMING. ML 3.1 (GS). 0.0 ( ). 65 km (40 miles) SSE of
                                                                      Gillette.
08  18 04 16.6  43.695 N  105.150 W   0 G           A 0.6  144   14  WYOMING. ML 3.3 (GS). 0.0 ( ). 70 km (45 miles) SSE of
                                                                      Gillette.
18  17 12 38.6  36.567 N  108.450 W   0 G           A 0.6   71   16  NEW MEXICO. ML 3.1 (GS). 0.0 ( ). 30 km (15 miles) SW
                                                                      of Farmington.
18  22 57 12.6  43.784 N  105.171 W   0 G           A 0.8  143   20  WYOMING. ML 3.1 (GS). 0.0 ( ). 60 km (40 miles) SSE of
                                                                      Gillette.
19  19 09 34.7  43.777 N  105.272 W   0 G           A 0.6   96   30  WYOMING. ML 3.3 (GS). 0.0 ( ). 60 km (35 miles) SSE of
                                                                      Gillette.
25  19 30 48.0* 44.042 N  105.464 W   0 G           B 1.6  136   12  WYOMING. ML 3.2 (GS). 0.0 ( ). 30 km (20 miles) S 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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