U.S.
DEPARTMENT OF THE INTERIOR
NO. 5-112-EXP
GEOLOGICAL
SURVEY
APR 22, 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
MAR
2005
02 21 00 15.7 45.095 N
106.803 W 0 G A 0.8 113 25
EASTERN MONTANA. ML 3.4 (GS). 35 km (25 miles) NNE of
Sheridan.
03 18 04 06.5? 47.49 N 92.63
W 0 G C
1.2 195 4
MINNESOTA. mbLg 3.2 (GS). NEAR Virginia.
04 20 58 07.3 43.710 N
105.156 W 0 G A
0.9 77 28 WYOMING. ML 3.3 (GS). 70 km (45 miles) SSE of Gillette.
05 19 02 16.0* 43.736 N 105.209 W 0 G B
1.3 143 17
WYOMING. ML 3.2 (GS). 70 km (45 miles) SSE of Gillette.
06 19 03 55.5 43.727 N
105.290 W 0 G A
1.0 140 20 WYOMING.
ML 3.4 (GS). 65 km (40 miles) SSE of Gillette.
06 22 00 56.1* 44.086 N 105.464 W 0 G B
0.3 136 7
WYOMING. ML 3.3 (GS). 25 km (15 miles) S of Gillette.
11 19 07 10.2 43.577 N
105.247 W 0 G
A 0.9 143 18 WYOMING. ML 3.1 (GS). 80 km (50 miles) SSE of Gillette.
15 17 36 29.7 41.696 N
108.581 W 0 G A
1.3 56 38 WYOMING. ML 2.9 (GS). 55 km (35 miles) ENE of Rock
Springs.
19 19 05 59.4 43.744 N
105.161 W 0 G A
0.9 141 32 WYOMING.
ML 3.3 (GS). 70 km (40 miles) SSE of Gillette.
20 19 22 31.2 43.764 N
105.138 W 0 G A
0.8 52 57 WYOMING. ML 3.7 (GS). 65 km (40 miles) SSE of Gillette.
21 19 01 58.5 43.705 N
105.106 W 0 G A
0.6 142 19 WYOMING.
ML 3.3 (GS). 70 km (45 miles) SSE of Gillette.
22 19 06 48.4 43.770 N
105.254 W 0 G A
1.0 140 22
WYOMING. ML 3.3 (GS). 60 km (40 miles) SSE of Gillette.
23 19 02 22.5 43.756 N
105.169 W 0 G A
1.0 143 31 WYOMING.
ML 3.5 (GS). 65 km (40 miles) SSE of Gillette.
24 21 02 51.9 43.752 N
105.188 W 0 G A
0.9 141 34 WYOMING.
ML 3.2 (GS). 65 km (40 miles) SSE of Gillette.
29 19 07 54.0 44.134 N
105.324 W 0 G A
1.2 101 11 WYOMING.
ML 2.9 (GS). 20 km (15 miles) SE of Gillette.
29 23 40 22.7* 32.990 N 109.373 W 0 G B
0.7 181 7
ARIZONA. ML 2.9 (GS). 10 km (5 miles) SW of Clifton.
29 23 43 20.9? 32.96 N
109.34 W 0 G C
0.3 184 5
ARIZONA. ML 2.8 (GS). 10 km (5 miles) SSW of Clifton.
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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