Phase Data
22 MAR 2013 ( 81)
ot = 14:18:58.63 +/- 1.46 SOUTHWESTERN ATLANTIC OCEAN
lat = -55.138 +/- 14.3
lon = -21.728 +/- 10.0 MAGNITUDE 5.2 (GS)
dep = 15.0 +/- 5.1
384 km (239 miles) ENE of Visokoi Island, South Sandwich Islands
522 km (324 miles) NE of Bristol Island, South Sandwich Islands
957 km (594 miles) ESE of Grytviken, South Georgia
3639 km (2260 miles) SE of BUENOS AIRES, D.F., Argentina
nph = 22 of 29 se = 0.72 FE=156 A
error ellipse = (197.0, 1.0, 22.6;288.0, 6.0, 14.7; 96.0, 83.0, 7.5)
mb = 5.2 ( 24) 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
HOPE ePn 14:21:03.02 0.7 8.6 270 HOPE
eSn 14:22:29.85 S res = -9.0
SNAA eP 14:23:13.26 -0.2 18.5 161 b:1.3+2 .70 5.2 SNAA
EFI eP 14:23:48.76 -0.8 21.8 264 b:2.8+2 1.1 5.6 EFI
PLCA eP 14:25:50.14 0.1 35.0 274 b:2.3+1 1.0 5.0 PLCA
QSPA eP 14:25:50.50 -0.6 35.1 180 b:1.1+2 1.5 5.5 QSPA
GO06 eP 14:25:59.79 -1.4 36.3 274 b:8.3+0 .85 4.6 GO06
CPUP eP 14:26:21.55 -0.4 38.7 303 b:2.3+1 1.1 4.8 CPUP
MAW eP 14:26:23.91 -0.1 39.0 143 b:1.0+1 1.3 4.3 MAW
GO05 eP 14:26:30.05 -0.1 39.7 279 b:3.6+1 1.0 5.0 GO05
PEL eP 14:26:36.29 0.6X 40.4 282 b:6.8+1 .90 5.3 PEL
ROC1 eP 14:26:38.66 0.1 40.7 282 b:4.7+1 1.0 5.2 ROC1
BOSA eP 14:26:54.75 -0.5X 42.7 71 b:5.9+1 1.4 5.1 BOSA
GO04 eP 14:26:55.27 0.4X 42.7 285 b:5.4+1 .85 5.3 GO04
LCO eP 14:27:01.89 0.2 43.5 286 b:1.2+2 1.1 5.6 LCO
LBTB eP 14:27:19.65 0.1 45.8 69 b:3.6+1 1.2 5.2 LBTB
GO02 eP 14:27:21.67 0.5X 46.0 291 b:1.7+2 1.2 5.9 GO02
TSUM eP 14:27:26.26 0.4 46.6 56 b:2.3+1 1.2 5.1 TSUM
VNDA eP 14:27:33.56 0.6 47.6 181 b:1.3+1 1.0 4.9 VNDA
LVC eP 14:27:35.88 1.3 47.6 293 b:3.5+1 .70 5.6 LVC
PB01 eP 14:27:46.96 0.4X 49.3 294 b:7.4+1 1.2 5.6 PB01
PB11 eP 14:27:54.64 -0.7X 50.4 295 b:3.7+1 1.0 5.3 PB11
MNMC eP 14:27:59.89 0.7X 50.9 295 b:2.7+1 1.0 5.1 MNMC
LPAZ eP 14:28:11.55 -0.3 52.5 299 b:6.4+1 1.6 5.3 LPAZ
LSZ eP 14:28:30.46 -0.2 55.2 64 b:1.1+1 .85 4.9 LSZ
TOA0 eP 14:30:13.42 -1.1 70.8 24 TOA0
eP 14:30:15.12 0.6
AS01 eP 14:32:39.19 1.4 98.8 158 AS01
AS31 eP 14:32:39.90 2.1 98.8 158 AS31
Generated 2013 MAR 22 at 14:38 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
