Phase Data
18 FEB 2013 ( 49)
ot = 04:56:29.55 +/- 2.39 COLORADO
lat = 38.917 +/- 7.9
lon = -107.428 +/- 6.3 MAGNITUDE 2.5 (GS)
dep = 1.0 +/- 2.0
15 km (9 miles) ENE of Paonia, Colorado (pop 1,400)
60 km (37 miles) NW of Gunnison, Colorado (pop 5,400)
61 km (38 miles) WSW of Aspen, Colorado (pop 5,900)
230 km (143 miles) WSW of DENVER, Colorado
nph = 14 of 38 se = 1.18 FE=479 A
error ellipse = (189.0, 0.0, 12.4; 99.0, 0.0, 9.7;353.0, 89.0, 3.1)
mb = 0.0 ( 0) ML = 2.5 ( 49) mblg = 3.5 ( 1) md = 2.2 ( 6) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
SMCO ePg 04:56:37.96 -0.1 0.4 54 d:8.7+1 2.1 L:2.7-1 .28 2.0 SMCO
S22A ePg 04:56:53.77 0.1 1.3 158 d:6.9+1 2.1 L:3.0-2 4.0 1.7 S22A
O20A ePn 04:56:54.47 -1.6 1.4 333 d:9.3+1 2.4 L:6.0-2 4.9 2.1 O20A
eSn 04:57:09.42 S res = -5.5
SDCO ePn 04:57:00.51 -3.1 1.9 127 L:3.0-2 4.6 2.0 SDCO
ISCO ePn 04:57:00.66 0.5 1.7 57 d:6.7+1 2.2 L:3.0-2 4.9 1.9 ISCO
eSn 04:57:19.27 S res = -3.0
Q24A ePn 04:57:02.79 1.1 1.8 88 L:2.0-2 1.8 1.9 Q24A
MVCO ePn 04:57:03.21 -0.2 1.9 207 d:7.5+1 2.4 L:4.0-2 4.4 2.1 MVCO
P18A ePn 04:57:07.22 -1.7 2.3 289 L:6.0-2 4.2 2.5 P18A
eSn 04:57:38.18 S res = 0.2
N23A ePn 04:57:10.36 1.7 2.3 30 L:5.0-2 4.7 2.4 N23A
SRU ePn 04:57:10.85 0.4 2.4 276 L:4.0-2 1.2 2.4 SRU
eSn 04:57:40.88 S res = 0.1
P17A ePn 04:57:13.79 0.4X 2.6 283 L:3.0-2 4.8 2.3 P17A
eSn 04:57:45.51 S res = -0.5X
T25A ePn 04:57:14.91 -3.1X 3.0 126 L:3.0-2 4.5 2.5 T25A
TMUT ePn 04:57:16.09 -2.0X 3.0 279 L:5.0-2 .81 2.7 TMUT
eSn 04:57:55.81 S res = 1.4X
RWWY ePn 04:57:16.50 1.1X 2.8 3 L:7.0-2 5.0 2.8 RWWY
Q16A ePn 04:57:17.94 0.6X 2.9 271 L:3.0-2 .48 2.5 Q16A
MPU ePn 04:57:21.94 -2.5X 3.4 290 L:3.0-2 4.9 2.6 MPU
JLU ePn 04:57:24.71 -1.0X 3.5 300 L:2.0-2 4.9 2.5 JLU
TCUT ePn 04:57:25.89 -3.1X 3.8 307 L:7.0-2 4.9 3.1 TCUT
K22A ePn 04:57:26.20 -3.1X 3.8 10 L:4.0-2 4.6 2.9 K22A
ePg 04:57:39.09 1.7X
MTPU ePn 04:57:27.92 -2.1X 3.8 258 L:2.0-2 4.8 2.7 MTPU
ePg 04:57:38.57 0.4X
MSU ePn 04:57:28.02 -0.6X 3.7 265 MSU
TCRU ePn 04:57:30.61 -0.7X 3.9 267 L:2.0-2 4.8 2.7 TCRU
BW06 ePn 04:57:34.29 -0.3X 4.2 338 L:2.0-2 4.7 2.7 BW06
PDAR ePn 04:57:35.01 0.4X 4.2 338 PDAR
ePg 04:57:45.99 2.1X
PD31 ePn 04:57:35.27 0.7X 4.2 338 PD31
LENM ePn 04:57:39.59 -3.0X 4.8 176 LENM
SPUT ePn 04:57:40.06 0.6X 4.5 303 L:2.0-2 4.2 2.8 SPUT
KNB ePn 04:57:42.63 1.3X 4.7 248 L:2.0-2 4.1 2.9 KNB
LOHW ePn 04:57:45.47 -4.1X 5.3 334 L:3.0-2 4.6 3.3 LOHW
Generated 2013 FEB 18 at 05:52 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
