11 JUL 2007 (192)
ot = 15:12:22.49 +/- 0.27 VALPARAISO, CHILE
lat = -32.676 +/- 3.1
lon = -70.302 +/- 5.5 MAGNITUDE 5.1 (GS)
dep = 94.3 +/- 2.9
90 km (55 miles) NNE of SANTIAGO, Chile (pop 4,655,000)
130 km (80 miles) ENE of Valparaiso, Chile (pop 283,000)
140 km (90 miles) W of Mendoza, Argentina (pop 846,000)
140 km (90 miles) SE of Illapel, Chile (pop 21,000)
Felt (IV) at Quilpue; (III) at Illapel, La Ligua, Petroca,
Puchuncavi, Quintero, San Jose de Maipo, Santiago, Valparaiso and
Vina del Mar; (II) at Rancagua, Salamanca and San Antonio. Felt
(III) at Mendoza, Argentina.
nph = 67 of 82 se = 0.84 FE=127 A
error ellipse = (267.0, 11.9, 8.5;168.4, 35.7, 5.3; 12.6, 51.8, 3.4)
mb = 5.4 ( 21) ML = 0.0 ( 0) mblg = 0.0 ( 0) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
JACH iPd 15:12:36.69 0.4 0.2 268 JACH
ROCH iPd 15:12:39.21 -0.1 0.7 243 ROCH
ANTU iPd 15:12:42.01 0.2 0.9 197 ANTU
iS 15:12:57.28 S res = 0.9X
PCH iPc 15:12:42.44 0.3 1.0 191 PCH
TACH iPc 15:12:43.39 -0.4 1.1 208 TACH
LMEL iPd 15:12:45.57 0.9 1.2 176 LMEL
S 15:13:03.54 S res = 2.2X
LCCH iPc 15:12:45.89 -0.5 1.3 233 LCCH
LNV P 15:12:48.34 -1.1 1.6 216 LNV
CACH iPd 15:12:48.70 0.6 1.5 190 CACH
CMCH iPd 15:12:49.49 -0.5 1.6 338 CMCH
iS 15:13:10.41 S res = -0.3X
SFDO P 15:12:54.64 -0.6 2.0 197 SFDO
CFAA P 15:12:57.30 1.7 2.1 59 CFAA
S 15:13:23.80 S res = 3.0X
TLL iPd 15:13:02.47 0.3 2.5 350 TLL
LCO eP 15:13:16.63 -0.8 3.7 355 d:3.1+2 5.5X L:4.4+0 .75 5.1X LCO
g:2.8+0 .75 4.8X
PLCA P 15:14:15.65 -0.9 8.0 181 PLCA
LVC eP 15:14:39.21 -5.6X 10.1 7 L:2.4-1 .80 5.1X g:1.8-1 .85 4.3X LVC
b:3.6+1 .65 5.5X
ARE eP 15:16:05.00 0.4 16.2 356 ARE
i 15:16:08.60 2.5X
LPAZ eP 15:16:08.15 0.1 16.4 7 g:8.3-2 .88 4.3X b:8.3+1 .88 5.0 LPAZ
SIV P 15:16:31.96 -0.5 18.6 29 SIV
EFI eP 15:16:56.58 -1.4 21.0 158 g:1.0-1 .80 4.6X b:1.0+2 .80 5.2 EFI
NNA eP 15:17:03.82 0.5 21.4 342 g:9.7-2 .90 4.5X b:9.7+1 .90 5.1 NNA
USHA P 15:17:11.49 0.8 22.2 177 USHA
BDFB P 15:17:49.66 -0.7 26.4 55 BDFB
LR 15:30:17.20
OTAV eP 15:18:55.20 0.6 33.6 345 b:2.9+1 1.0 5.1 OTAV
ROSC eP 15:19:30.14 2.3 37.5 353 ROSC
SDV eP 15:19:58.63 -0.6 41.3 360 b:2.6+1 .80 5.1 SDV
GRGR eP 15:20:28.45 -1.7 45.2 12 GRGR
TGUH eP 15:21:00.72 -0.7 49.2 338 b:1.4+2 1.1 5.8 TGUH
SJG eP 15:21:11.44 -0.8 50.7 5 b:5.1+1 .95 5.5 SJG
TEIG eP 15:21:46.03 -0.6 55.3 339 b:1.4+2 .58 6.2 TEIG
VNDA P 15:22:57.88 1.6 65.7 191 VNDA
HKT eP 15:23:04.24 0.2 66.8 336 b:1.1+1 1.1 4.7 HKT
VBMS eP 15:23:07.42 0.3 67.3 341 b:8.0+1 .75 5.7 VBMS
JCT eP 15:23:16.55 0.3 68.7 333 b:5.1+1 1.0 5.3 JCT
TKL eP 15:23:17.38 -1.1 69.1 348 TKL
SWET eP 15:23:17.71 -0.6 69.1 346 SWET
OXF eP 15:23:18.13 -0.7 69.2 343 b:7.6+1 .83 5.6 OXF
PLAL eP 15:23:18.69 -1.0 69.3 344 b:2.2+1 .80 5.1 PLAL
TXAR P 15:23:20.13 0.3 69.3 329 TXAR
LR 15:51:39.98
WVT eP 15:23:25.23 -0.9 70.4 345 b:9.4+1 .70 5.7 WVT
MIAR eP 15:23:25.38 -0.6 70.4 340 b:2.9+1 1.1 5.0 MIAR
PARMOeP 15:23:31.77 -0.1 71.3 344 PARM
PPT P 15:23:37.02 1.3 71.9 260 PPT
LR 15:46:08.76
LIC iPc 15:23:42.00 -0.2 73.0 71 b:1.2+2 .78 5.8 LIC
TIC iPc 15:23:43.60 -0.1 73.2 70 b:1.0+2 .72 5.8 TIC
KIC iPc 15:23:44.10 0.1 73.3 71 b:2.8+2 .80 6.2 KIC
DBIC P 15:23:44.20 -0.3 73.4 71 DBIC
MAW P 15:23:47.86 0.4 74.0 163 MAW
BOSA P 15:24:18.58 0.0 79.4 117 BOSA
LBTB eP 15:24:29.38 -0.7 81.5 114 b:3.4+1 .63 5.4 LBTB
TPNV eP 15:24:30.26 0.9 81.5 324 b:1.4+1 .85 4.8 TPNV
ISA eP 15:24:31.06 1.1 81.6 322 b:1.5+1 .85 4.9 ISA
DAU eP 15:24:32.33 0.2 82.0 330 DAU
TORD P 15:24:34.55 -0.2 82.4 69 TORD
LR 16:01:58.59
NVAR P 15:24:41.60 0.9 83.6 324 NVAR
ULM P 15:24:49.13 -0.9 85.6 344 ULM
MCMT P 15:24:54.68 0.9 86.3 331 MCMT
SCHQ P 15:24:57.17 -0.5 87.2 2 SCHQ
MOD P 15:24:59.30 0.6 87.3 325 MOD
KRMB eP 15:25:06.55 0.8 88.8 323 KRMB
LSZ P 15:25:08.27 1.7 88.8 107 LSZ
BROR P 15:25:12.06 0.4 90.1 325 BROR
OD2 P 15:25:15.25 0.5 90.8 329 OD2
ASAR PKP 15:31:00.30 -1.2 119.4 206 ASAR
PKKPbc 15:41:13.20 0.1X
WRA PKP 15:31:06.28 -1.4 122.6 208 WRA
SKP 15:34:31.78 -2.8X
YAK ePKPdf 15:31:54.85 2.0X 147.9 342 YAK
HYB ePKP 15:31:58.00 3.5X 148.1 111 HYB
ZALV PKPbc 15:32:06.50 -0.3 152.3 32 ZALV
MKAR PKPbc 15:32:13.14 0.7 154.8 48 MKAR
PKPab 15:32:28.20 0.2X
MJAR PKPab 15:32:34.99 0.4 156.3 287 MJAR
Generated 2007 JUL 26 at 18:35 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
