Phase Data
10 MAR 2013 ( 69)
ot = 02:55:01.86 +/- 0.71 SAN JUAN, ARGENTINA
lat = -31.597 +/- 13.4
lon = -67.093 +/- 17.5 MAGNITUDE 4.5 (GS)
dep = 120.1 +/- 11.3
54 km (34 miles) WSW of Chepes, La Rioja, Argentina (pop 4,800)
137 km (85 miles) E of San Juan, San Juan, Argentina (pop 421,000)
201 km (125 miles) NNW of San Luis, San Luis, Argentina
853 km (530 miles) WNW of BUENOS AIRES, D.F., Argentina
nph = 42 of 42 se = 0.35 FE=137 A
error ellipse = ( 93.0, 8.0, 27.0;189.0, 32.0, 22.8;349.0, 55.0, 13.4)
mb = 4.5 ( 27) 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
PEL ePn 02:55:53.89 0.4 3.4 242 PEL
ROC1 ePn 02:55:55.89 -0.4 3.6 247 ROC1
GO04 ePn 02:55:56.20 1.4 3.5 293 GO04
LCO ePn 02:56:03.29 1.0 4.1 309 LCO
GO05 ePn 02:56:16.02 -2.7 5.3 229 GO05
GO02 ePn 02:56:40.02 1.0 6.8 340 GO02
TRQA ePn 02:56:51.27 0.0 7.7 148 TRQA
PB10 ePn 02:57:02.64 -1.1 8.6 338 PB10
GO06 ePn 02:57:03.82 -1.6 8.7 203 GO06
LVC ePn 02:57:10.56 0.0 9.1 349 LVC
PLCA ePn 02:57:14.76 -1.4 9.5 196 PLCA
PB04 ePn 02:57:15.68 -1.8 9.6 343 PB04
CPUP ePn 02:57:22.77 0.0 10.0 61 CPUP
PB01 ePn 02:57:30.81 -1.4 10.7 348 PB01
PB11 ePn 02:57:46.97 -2.4 12.0 348 PB11
MNMC ePn 02:57:57.44 0.0 12.6 349 MNMC
LPAZ ePn 02:58:32.23 0.5 15.3 356 b:1.0+1 .50 4.3 LPAZ
GO10 eP 02:59:44.03 0.7 21.7 186 b:4.6+1 .90 4.8 GO10
BANI eP 03:03:42.73 0.1 49.8 356 BANI
TX31 eP 03:05:59.58 -0.3 69.9 326 TX31
eP 03:05:59.63 -0.1
WVT eP 03:06:01.04 0.0 70.1 342 b:1.6+1 .70 5.0 WVT
PBMO eP 03:06:09.24 0.2 71.4 340 b:1.3+1 .50 5.0 PBMO
CCM eP 03:06:17.56 0.1 72.9 340 b:5.5+0 .70 4.5 CCM
MSTX eP 03:06:20.97 0.2 73.4 330 b:8.2+0 .85 4.5 MSTX
N49A eP 03:06:22.81 -0.5 73.9 347 b:1.8+1 1.3 4.7 N49A
BNM eP 03:06:32.33 0.5 75.3 327 BNM
L40A eP 03:06:38.97 0.1 76.6 342 b:1.2+1 .75 4.8 L40A
TRQ eP 03:06:45.17 -0.1 77.7 355 TRQ
SDCO eP 03:06:45.35 -0.5 77.8 330 b:1.8+0 .65 4.0 SDCO
X16A eP 03:06:46.12 0.0 77.8 324 b:8.3+0 1.2 4.4 X16A
ISCO eP 03:06:55.86 0.4 79.5 331 b:2.7+0 .80 4.1 ISCO
SMCO eP 03:06:56.17 0.2 79.6 330 b:4.3+0 .75 4.3 SMCO
ECSD eP 03:06:56.17 0.3 79.7 339 b:3.5+0 .80 4.2 ECSD
KNB eP 03:07:00.99 0.1 80.6 324 b:3.7+0 .90 4.2 KNB
PHWY eP 03:07:01.89 0.0 80.7 332 b:4.0+0 .70 4.3 PHWY
SRU eP 03:07:03.83 -0.1 81.1 327 b:4.1+0 .94 4.2 SRU
RWWY eP 03:07:07.13 -0.2 81.8 331 b:9.1+0 .95 4.5 RWWY
ELK eP 03:07:22.55 0.5 84.6 325 b:2.2+0 .80 4.1 ELK
HLID eP 03:07:30.70 -0.1 86.4 328 b:2.9+0 .90 4.2 HLID
J08A eP 03:07:39.41 0.2 88.2 325 b:6.0+0 .70 4.7 J08A
PINE eP 03:07:46.33 -0.1 89.7 324 b:5.7+0 .95 4.6 PINE
Generated 2013 MAR 10 at 03:36 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
