Bulletin: March 2003
U.S. DEPARTMENT OF THE INTERIOR NO. 3-03-EXP
GEOLOGICAL SURVEY APR 17, 2003
ROUTINE MINING SEISMICITY IN THE UNITED STATES
MARCH 2003
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
13 19 10 35.2* 43.618 N 105.196 W 0 G 1.3 132 9 WYOMING. ML 3.2 (GS).
13 23 17 55.2 40.896 N 116.357 W 0 G 1.0 77 13 NEVADA. ML 2.5 (GS).
15 19 23 16.0* 41.793 N 108.707 W 0 G 1.3 96 7 WYOMING. ML 2.8 (GS).
16 08 56 11.5 40.473 N 106.920 W 0 G 0.9 93 11 COLORADO. ML 3.2 (GS).
19 19 04 30.8 43.761 N 105.300 W 0 G 0.8 113 19 WYOMING. ML 3.5 (GS).
21 21 46 39.0 44.065 N 105.371 W 0 G 0.8 154 12 WYOMING. ML 2.8 (GS).
25 21 09 18.3 43.840 N 105.378 W 0 G 1.2 139 14 WYOMING. ML 3.4 (GS).
28 21 07 26.6 43.747 N 105.342 W 0 G 0.9 122 26 WYOMING. ML 3.5 (GS).
29 19 06 29.3 43.734 N 105.275 W 0 G 1.1 121 21 WYOMING. ML 3.1 (GS).
30 19 01 08.9* 43.744 N 105.156 W 0 G 1.1 240 14 WYOMING. ML 3.5 (GS).
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.
Routine U.S. Mining Seismicity Home Page | Goal and Scope of the Bulletin | Evidence used in Identifying Routine Mining Seismicity | Explanation of Catalog Listings | Mining Seismicity Source Regions
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