Phase Data
17 JUN 2006 (168)
ot = 16:22:14.14 +/- 0.52 WESTERN MONTANA
lat = 45.685 +/- 5.2
lon = -111.828 +/- 5.2 MAGNITUDE 3.9 (GS)
dep = 5.0 (geophysicist)
60 km (40 miles) W of Bozeman, Montana (pop 27,000)
65 km (40 miles) ESE of Butte, Montana (pop 33,000)
80 km (50 miles) NE of Dillon, Montana (pop 3,700)
100 km (65 miles) S of HELENA, Montana (pop 25,000)
ML 3.9 (GS).
nph = 62 of 82 se = 1.91 FE=456 A
error ellipse = ( 45.3, 0.0, 7.6;135.3, 0.0, 5.8; 0.0, 0.0, 0.0)
mb = 3.9 ( 3) ML = 3.9 ( 17) mblg = 2.7 ( 14) md = 3.5 ( 8) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
BOZ ePg 16:22:17.32 0.2 0.1 105 d:3.3+2 3.3 BOZ
eSg 16:22:19.38 S res = 0.3X
LRM ePg 16:22:21.17 -1.8 0.5 288 d:3.5+2 3.5 LRM
DLMT ePg 16:22:23.60 -2.6 0.6 239 d:3.5+2 3.5 DLMT
QLMT ePg 16:22:29.19 -2.2 0.9 162 QLMT
MCMT ePg 16:22:32.48 -3.1 1.1 220 d:3.7+2 3.7 MCMT
HRY ePg 16:22:34.15 0.3 1.0 360 d:3.4+2 3.6 HRY
YMR ePg 16:22:34.85 -2.0 1.2 149 d:1.4+2 2.8 L:7.8+0 .66 4.0 YMR
eSg 16:22:50.67 S res = -1.6X g:4.5+0 .66 4.7X
YFT ePn 16:22:39.38 -1.5 1.4 150 d:2.0+2 3.2 YFT
GCMT ePg 16:22:42.15 -1.1 1.5 85 d:4.3+0 -0.6X GCMT
LKWY ePn 16:22:42.25 0.2 1.5 137 L:1.3+0 .77 3.5 LKWY
CHMT ePn 16:22:42.38 -0.6 1.6 322 CHMT
FLWY ePn 16:22:45.28 -0.6 1.8 153 d:3.1+2 3.8 L:1.2+0 .88 3.6 FLWY
eSn 16:23:09.37 S res = 0.2X
IMW ePn 16:22:46.63 -0.8 1.9 160 L:1.7+0 .48 3.7 IMW
eSn 16:23:10.95 S res = -0.9X
MOOW ePn 16:22:49.33 -0.6 2.1 158 L:1.0+0 1.0 3.6 g:6.4-2 1.0 2.8 MOOW
eSn 16:23:16.55 S res = 0.2X
DCID1ePn 16:22:50.58 -0.1 2.1 167 DCID
eSn 16:23:17.67 S res = 0.0X
TPAW ePn 16:22:52.61 -0.1 2.3 164 L:9.7-1 .65 3.7 g:5.9-2 .95 2.9 TPAW
eSn 16:23:20.38 S res = -1.0X
REDW ePn 16:22:55.57 0.9 2.4 163 L:4.9-1 .57 3.5 g:4.3-2 1.3 2.6 REDW
HLID ePn 16:22:58.36 -1.6 2.8 222 L:1.1+0 .70 4.1 g:3.0-2 1.0 2.6 HLID
eSn 16:23:35.41 S res = 1.1X
BSMT ePn 16:23:02.68 0.5 3.0 318 BSMT
AHID ePn 16:23:04.10 2.1 3.0 170 L:7.9-1 .90 4.0 g:1.5-2 .93 2.4 AHID
eSn 16:23:39.56 S res = 1.5X
WALA ePn 16:23:15.07 3.5 3.7 338 L:5.3-1 .71 4.2 g:1.7-2 .70 2.7 WALA
ePg 16:23:23.13 -1.1X
LAO ePn 16:23:18.60 2.2 4.0 74 L:8.6-1 .86 4.5 LAO
eSn 16:24:05.80 S res = 1.9X
HVU ePn 16:23:18.63 2.9 4.0 190 L:4.3-1 1.1 4.2 HVU
eSn 16:24:13.55 S res = 10.9X
NEW ePn 16:23:20.48 -1.8 4.4 307 L:3.4-1 .90 4.2 g:8.2-3 .70 2.4 NEW
eSn 16:24:12.55 S res = -1.8X
eSg 16:24:31.10 S res = -5.8X
HWUT ePn 16:23:20.92 3.5 4.1 177 L:1.7-1 1.2 3.8 g:1.0-2 1.0 2.3 HWUT
TCUT ePn 16:23:22.81 -1.4 4.6 176 TCUT
SPUT ePn 16:23:25.56 3.9 4.4 186 SPUT
eS 16:24:25.17 S res = -0.2X
CTU ePn 16:23:26.84 -3.0 5.0 179 L:9.9-2 1.1 3.8 CTU
RWWY ePn 16:23:27.65 -5.3 5.2 138 L:2.0-1 .90 4.2 g:3.3-2 1.1 2.9 RWWY
BGU ePn 16:23:30.63 2.9 4.8 191 d:2.5+2 4.5X BGU
eSn 16:24:27.66 S res = 3.4X
NOQ ePn 16:23:31.48 1.0 5.0 183 L:1.4-1 1.5 4.0 NOQ
eS 16:24:46.09 S res = 2.4X
HAWA ePn 16:23:34.47 -1.0 5.4 280 L:2.6-2 1.2 3.4X HAWA
DAU ePn 16:23:35.41 1.4 5.3 175 DAU
DUG ePn 16:23:35.61 -1.7 5.5 188 g:1.1-2 1.2 2.5 b:3.4+1 .83 5.1X DUG
NLU ePn 16:23:38.77 -1.3 5.7 182 NLU
RSSD ePn 16:23:40.43 0.1 5.8 103 L:3.7-1 .66 4.6X g:1.3-2 .65 2.9 RSSD
eS 16:25:00.46 S res = -3.9X
MPU ePn 16:23:40.53 1.3 5.7 178 L:2.5-2 1.1 3.4X MPU
WVOR ePn 16:23:41.34 -0.7 5.9 239 d:2.5+2 4.8X L:8.2-2 1.0 3.9X WVOR
g:7.2-2 1.0 3.4 b:7.2+1 1.0 5.3X
PHWY ePn 16:23:48.04 -0.9 6.4 131 PHWY
TMUT ePn 16:23:51.14 1.8 6.4 176 TMUT
BMN ePn 16:23:52.43 0.9 6.6 219 L:4.0-2 1.0 3.7X b:4.7+1 1.1 5.4X BMN
ePb 16:24:03.49 -5.5X
SRU ePn 16:23:53.97 1.4 6.6 171 L:4.4-2 .91 3.8X SRU
LON ePn 16:23:56.92 -0.5 7.0 282 LON
HOOD ePn 16:23:57.79 1.5 6.9 270 HOOD
eSg 16:25:52.64 S res = -3.4X
MSU ePn 16:23:59.93 0.1 7.2 182 MSU
MVU ePn 16:24:00.35 0.3 7.2 182 L:1.1-2 1.2 3.3X MVU
MOD ePn 16:24:01.08 0.9 7.2 241 L:3.1-2 1.2 3.8X MOD
SMCO ePn 16:24:03.93 0.5 7.4 149 L:4.7-2 1.0 4.0X SMCO
EDM ePn 16:24:04.09 -1.6 7.6 353 EDM
ISCO ePn 16:24:04.86 1.1 7.4 140 L:3.5-2 .93 3.8X g:3.8-3 .73 2.5 ISCO
PAHR ePn 16:24:09.66 -3.7 8.2 226 L:1.6-2 1.0 3.6X PAHR
PV01 ePn 16:24:11.07 0.9 7.9 161 d:2.8+2 5.6X PV01
ARUT ePn 16:24:11.17 0.3 8.0 189 d:8.2+1 4.4X ARUT
COR ePn 16:24:17.43 3.9 8.2 266 COR
MVCO ePn 16:24:22.08 -0.7 8.8 162 d:9.1+1 4.8X MVCO
MNV ePn 16:24:22.98 3.1 8.6 215 L:2.2-2 1.3 3.8X MNV
PTRM ePn 16:25:04.46 0.5 11.9 215 PTRM
MNTX ePn 16:25:45.24 0.7 14.8 158 b:7.2+0 1.0 4.2X MNTX
MIAR qP 16:26:22.24 -0.4 17.8 122 b:2.7+0 .72 3.5 MIAR
JCT ePn 16:26:23.08 -0.2 17.9 144 g:1.3-2 1.2 3.4 b:1.3+1 1.0 4.0 JCT
LRAL eP 16:27:18.25 -0.1 22.9 115 b:6.8+0 .85 4.2 LRAL
UNV eP 16:29:09.38 -1.6 35.4 304 UNV
Generated 2006 JUN 17 at 17:17 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver