Phase Data
30 JAN 2013 ( 30)
ot = 23:34:30.32 +/- 2.09 NEAR COAST OF SOUTHERN PERU
lat = -16.011 +/- 13.5
lon = -74.815 +/- 15.1 MAGNITUDE 4.7 (GS)
dep = 26.3 +/- 4.3
162 km (101 miles) SSW of Puquio, Peru
236 km (147 miles) SSE of Ica, Peru
317 km (197 miles) SSE of Chincha Alta, Peru
498 km (309 miles) SSE of LIMA, Peru
nph = 45 of 51 se = 1.03 FE=115 A
error ellipse = (230.0, 8.0, 26.9;137.0, 17.0, 16.6;344.0, 70.0, 1.1)
mb = 4.7 ( 33) ML = 5.0 ( 14) mblg = 4.0 ( 10) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
NNA ePn 23:35:38.47 2.2X 4.5 334 L:2.4+0 .57 4.9 g:6.5-1 .70 4.3 NNA
MNMC ePn 23:35:55.64 -0.2 5.9 123 L:2.2+0 1.1 5.3 g:7.1-1 .95 4.5 MNMC
eSn 23:37:02.76 S res = 0.3
PB11 ePn 23:35:59.64 -0.3 6.2 128 L:9.2-1 1.3 5.0 g:3.8-1 .95 4.3 PB11
eSn 23:37:02.76 S res = -7.0X
LPAZ ePn 23:36:08.02 4.1 6.4 93 g:4.0-2 1.0 3.3 LPAZ
PB01 ePn 23:36:12.46 -0.4 7.1 136 L:4.4-1 .85 4.9 g:8.0-2 .85 3.7 PB01
eSn 23:37:25.02 S res = -7.9X
PB04 ePn 23:36:16.68 -4.0 7.7 146 L:3.4-1 1.0 5.0 g:7.0-2 .95 3.7 PB04
PB10 ePn 23:36:28.98 -2.4 8.5 152 L:2.8-1 .60 5.1 PB10
eSn 23:37:54.59 S res = -11.6X
LVC ePn 23:36:33.94 0.3 8.6 141 L:4.0-1 1.0 5.3 g:1.9-1 1.2 4.1 LVC
GO02 ePn 23:36:53.10 -4.1 10.3 153 GO02
GO03 ePn 23:37:17.40 -6.3 12.3 161 GO03
eSn 23:39:31.72 S res = -8.1X
GO04 ePn 23:37:55.08 0.0 14.6 166 GO04
OTAV ePn 23:38:20.07 -1.0 16.5 347 b:2.2+0 .90 3.3 OTAV
CPUP eP 23:38:51.99 -0.8 19.3 125 b:6.6+0 1.0 3.8 CPUP
PTGA eP 23:39:11.97 -1.1 21.1 45 b:1.4+1 .85 4.4 PTGA
ROSC eP 23:39:12.60 3.1X 20.7 1 b:7.7+0 .90 4.1 ROSC
PLCA eP 23:39:51.77 0.5 24.9 172 b:5.5+0 .85 4.2 PLCA
SDV eP 23:39:53.97 0.9 25.1 10 b:7.4+0 .75 4.4 SDV
BDFB eP 23:40:00.15 0.6 25.8 93 b:1.4+1 .70 4.7 BDFB
SPB eP 23:40:10.74 2.0 26.8 111 b:2.2+1 .90 4.8 SPB
HODGEeP 23:43:27.73 1.8 50.5 352 b:2.0+1 .76 5.2 HODG
KMSC eP 23:43:31.05 -0.8 51.3 353 b:1.1+1 .80 4.8 KMSC
TX31 eP 23:43:44.70 -0.5 53.0 328 TX31
eP 23:43:45.15 0.1
ABTX eP 23:43:51.45 0.0 53.9 334 b:7.3+0 .70 4.8 ABTX
WCI eP 23:43:57.97 -1.6 55.0 349 b:2.2+1 .70 5.3 WCI
SIUC eP 23:43:58.87 -1.5 55.1 346 b:1.2+1 .65 5.1 SIUC
HHAR eP 23:43:59.52 -0.4 55.1 341 b:6.3+0 1.1 4.5 HHAR
TUL1 eP 23:44:01.50 -0.3 55.3 339 b:1.3+1 .85 5.0 TUL1
SDCO eP 23:44:40.60 0.4 60.8 332 b:5.3+0 .95 4.7 SDCO
I39A eP 23:44:43.45 -1.4 61.5 346 b:1.2+1 .65 5.2 I39A
S22A eP 23:44:44.20 -0.1 61.4 331 b:1.7+0 .75 4.3 S22A
ECSD eP 23:44:51.29 -1.6 62.7 342 b:8.2+0 .85 4.9 ECSD
DUG eP 23:45:16.42 0.7 66.2 329 b:6.5+0 .80 4.8 DUG
FXWY eP 23:45:27.84 0.4 68.0 332 b:2.6+0 .90 4.4 FXWY
FLWY eP 23:45:29.16 0.5 68.2 333 b:7.8+0 .90 4.8 FLWY
RLMT eP 23:45:30.12 0.1 68.4 335 b:3.5+0 1.1 4.4 RLMT
PAHR eP 23:45:37.73 2.4 69.3 325 b:5.9+0 1.1 4.6 PAHR
HLID eP 23:45:38.70 2.0 69.5 330 b:2.6+0 .90 4.3 HLID
MFID eP 23:45:41.00 0.9 70.1 329 b:6.6+0 .80 4.8 MFID
ORV eP 23:45:42.99 1.1 70.4 323 b:7.4+0 1.1 4.7 ORV
DBIC eP 23:45:56.85 -0.3 72.8 78 b:1.3+1 .70 5.1 DBIC
TOA0 eP 23:46:41.47 -1.9 81.0 74 TOA0
eP 23:46:43.70 0.4
YKB5 eP 23:46:58.64 -0.5 84.2 343 YKB5
ES19 eP 23:47:09.62 0.6 86.1 47 ES19
TAM eP 23:47:17.89 1.3 87.5 66 b:5.7+0 1.0 4.8 TAM
Generated 2013 JAN 30 at 23:53 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
