1 MAY 2009 (121)
ot = 01:33:58.86 +/- 1.47 NEW MEXICO
lat = 36.851 +/- 2.4
lon = -104.784 +/- 2.3 MAGNITUDE 3.5 (GS)
dep = 5.0 (geophysicist)
30 km (20 miles) W of Raton, New Mexico (pop 7,200)
45 km (25 miles) SW of Trinidad, Colorado (pop 9,000)
85 km (55 miles) S of Walsenburg, Colorado (pop 4,100)
165 km (105 miles) NE of SANTA FE, New Mexico
nph = 25 of 39 se = 0.73 FE=496 A
error ellipse = ( 39.0, 0.0, 3.4;129.0, 0.0, 2.8; 0.0, 0.0, 0.0)
mb = 0.0 ( 0) ML = 3.5 ( 44) mblg = 2.7 (109) md = 3.3 ( 1) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
SDCO ePn 01:34:21.58 0.9 1.1 327 d:3.1+2 3.3 L:9.0-2 .15 2.1 SDCO
eSb 01:34:34.55 S res = 0.4 g:4.0-2 .88 2.5
ANMO ePg 01:34:43.70 0.1 2.3 216 L:6.0-2 .40 2.5 g:3.0-2 .70 2.7 ANMO
eSg 01:35:14.42 S res = 0.5
SMCO ePb 01:34:51.70 0.5 2.9 323 L:8.0-2 .52 2.9 g:1.0-2 .70 2.1 SMCO
LENM ePn 01:34:52.70 2.5X 3.2 214 LENM
eSg 01:35:40.35 S res = -2.0
ISCO ePb 01:34:53.92 0.7 3.0 347 L:2.0-2 .65 2.4 g:4.0-2 1.0 2.9 ISCO
eSg 01:35:33.38 S res = -2.4X
MVCO ePg 01:34:56.04 -0.2 3.0 277 L:1.4-1 .63 3.2 g:8.0-2 .80 3.2 MVCO
eSg 01:35:32.62 S res = -2.4X
LPM ePg 01:34:56.25 0.9 3.0 211 LPM
eSg 01:35:32.59 S res = -0.9
AMTX ePg 01:34:59.81 -0.3 3.2 127 L:3.4-1 .40 3.6 g:5.0-2 .75 3.0 AMTX
eSg 01:35:41.64 S res = 0.1
PV04 ePn 01:35:02.57 6.9X 3.6 296 PV04
CBKS ePb 01:35:12.70 -4.8X 4.5 62 L:1.9-1 .52 3.8 g:3.0-2 .75 3.0 CBKS
eSg 01:36:23.96 S res = 2.2X
SRU ePb 01:35:22.75 -5.3X 5.1 298 g:2.0-2 .89 3.0 SRU
eSg 01:36:38.59 S res = -2.9X
TMUT ePg 01:35:23.39 -23.2X 5.6 297 L:2.0-2 .70 3.2 g:3.0-2 1.0 3.1 TMUT
eSg 01:36:57.25 S res = -2.3X
PHWY ePg 01:35:24.60 0.0 4.5 353 L:7.0-2 .85 3.3 g:2.0-2 .80 2.7 PHWY
GDL2 ePg 01:35:28.36 0.3 4.7 175 GDL2
MSU ePg 01:35:30.08 -25.5X 6.1 288 MSU
eSg 01:37:14.81 S res = 0.3
MVU ePg 01:35:55.40 -0.7 6.1 287 L:2.0-2 .90 3.3 g:0.0+0 1.0 2.3 MVU
DAU ePg 01:35:57.15 -0.3 6.2 307 DAU
JLU ePg 01:36:01.33 -0.4 6.4 307 L:9.9-3 1.0 3.1 g:1.0-2 1.1 2.4 JLU
KSU1 ePg 01:36:08.89 -0.9 6.8 68 L:7.0-2 .98 4.1 g:2.0-2 .95 3.1 KSU1
CCUT ePg 01:36:09.75 -1.0 6.9 278 g:0.0+0 .89 2.3 CCUT
TUC ePg 01:36:09.90 2.5X 6.7 229 TUC
BW06 ePg 01:36:11.88 -0.2 7.0 329 L:1.0-2 .85 3.1 g:0.0+0 .88 2.0 BW06
HWUT ePg 01:36:15.09 0.5 7.1 314 L:1.0-2 1.0 3.3 g:0.0+0 1.2 2.4 HWUT
DUG ePg 01:36:17.64 2.3X 7.1 300 L:9.9-3 2.6 3.2 g:0.0+0 1.0 2.1 DUG
LOHW ePg 01:36:34.05 0.4 8.1 328 L:9.9-3 .95 3.4 g:0.0+0 1.0 2.3 LOHW
SNOW ePg 01:36:36.44 3.8X 8.0 327 L:2.0-2 2.3 3.9 g:1.0-2 1.2 2.6 SNOW
IMW ePg 01:36:40.05 -0.8 8.5 328 L:9.9-3 1.1 3.7 g:0.0+0 .70 2.1 IMW
RSSD eSg 01:37:54.09 1.4 7.3 4 g:3.0-2 1.2 3.3 RSSD
Generated 2009 MAY 1 at 01:45 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver