Phase Data
Explanation of Parameters
19 APR 2009 (109)
ot = 13:34:54.00 +/- 0.00 COLORADO
lat = 38.370 +/- 0.0
lon = -108.980 +/- 0.0
dep = 2.3 +/- 0.0
55 km (35 miles) ESE of Moab, Utah (pop 3,000)
85 km (55 miles) SSW of Grand Junction, Colorado (pop 41,000)
95 km (60 miles) NNE of Blanding, Utah (pop 3,000)
365 km (225 miles) SE of SALT LAKE CITY, Utah
ML 2.6 (SLC).
nph = 11 of 14 se = 0.00 FE=479 held
error ellipse = ( 0.0, 0.0, 0.0; 0.0, 0.0, 0.0; 0.0, 0.0, 0.0)
mb = 0.0 ( 0) ML = 2.1 ( 10) mblg = 2.3 ( 10) md = 2.9 ( 4) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
MVCO ePg 13:35:13.73 -3.8 1.2 162 d:1.6+2 3.0 L:8.9-2 .25 2.1 MVCO
g:2.5-2 .68 2.4
SRU eP 13:35:20.54 -0.4 1.4 302 d:1.6+2 3.1 L:1.6-1 .28 2.5 SRU
eS 13:35:40.18 S res = -0.1X g:4.4-2 .68 2.7
SMCO ePn 13:35:25.14 -0.7 1.8 62 d:1.2+2 2.9 L:3.5-2 .55 2.0 SMCO
eSn 13:35:47.53 S res = -1.5X g:1.5-2 .83 2.2
TMUT ePn 13:35:30.42 1.7 2.0 299 d:8.7+1 2.4 L:1.8-1 .40 2.9 TMUT
eSg 13:35:56.86 S res = -0.5X g:7.7-2 .62 3.1
MSU eP 13:35:39.07 3.0 2.5 274 d:9.2+1 2.6X L:1.3-2 .34 2.0 MSU
g:1.1-2 .68 2.3
MVU ePg 13:35:39.30 -3.4 2.5 274 d:9.2+1 2.6X L:1.3-2 .45 2.0 MVU
g:6.8-3 .63 2.1
DAU eP 13:35:39.43 0.8 2.7 320 d:8.0+1 2.4X L:1.1-2 .62 2.0 DAU
g:8.5-3 .78 2.2
WUAZ ePg 13:35:54.18 -5.6 3.4 215 d:1.3+2 3.2X L:2.4-2 .55 2.8 WUAZ
g:1.4-2 .80 2.5
CCUT ePg 13:35:57.97 -4.2 3.6 258 d:1.0+2 2.8X L:2.8-3 .50 1.9 CCUT
g:2.3-3 .84 1.7
ANMO qPg 13:36:05.45 -4.6 4.0 149 d:1.4+1 0.6X L:1.9-3 .48 1.9 ANMO
g:1.1-3 .68 1.5
BNM ePg 13:36:17.92 -4.6 4.6 155 BNM
Generated 2009 APR 28 at 15:37 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
