Phase Data
4 FEB 2013 ( 35)
ot = 11:48:42.09 +/- 1.18 SOUTHERN MID-ATLANTIC RIDGE
lat = -33.999 +/- 16.2
lon = -14.713 +/- 12.5 MAGNITUDE 4.7 (GS)
dep = 10.1 +/- 1.9
403 km (250 miles) NNW of Tristan da Cunha
3049 km (1893 miles) W of Cape Town, South Africa
nph = 25 of 27 se = 0.58 FE=410 A
error ellipse = (169.0, 0.0, 25.2; 79.0, 0.0, 19.0;332.0, 89.0, 2.9)
mb = 4.6 ( 19) 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
TRIS ee 11:49:54.44 0.0X 3.6 148 TRIS
BOSA eP 11:55:29.17 -0.8 34.4 92 b:8.9+0 .90 4.7 BOSA
BDFB eP 11:55:35.60 -0.4 35.1 293 b:1.1+1 .86 4.7 BDFB
SUR ee 11:55:36.33 0.0X 29.7 97 SUR
LBTB eP 11:55:43.67 -0.1 36.0 87 b:9.3+0 1.0 4.6 LBTB
LSZ eP 11:56:40.44 -0.5 42.8 75 b:6.5+0 1.0 4.3 LSZ
PLCA eP 11:56:52.61 0.7 44.3 244 b:8.2+0 1.1 4.5 PLCA
GO02 eP 11:57:23.29 1.0 48.0 265 GO02
LVC eP 11:57:24.96 -1.3 48.6 269 b:6.8+0 1.1 4.6 LVC
TOA0 eP 11:57:32.40 0.0 49.4 21 b:1.0+1 1.1 4.7 TOA0
eP 11:57:32.55 0.2
PB04 eP 11:57:34.88 0.0 49.7 268 b:2.2+1 1.0 5.1 PB04
PB01 eP 11:57:35.66 0.6 49.7 270 b:1.8+1 1.0 5.0 PB01
PB11 eP 11:57:40.35 -0.3 50.5 272 b:3.6+1 1.1 5.2 PB11
MNMC eP 11:57:42.65 0.0 50.7 272 b:2.9+1 1.1 5.1 MNMC
LPAZ eP 11:57:44.05 -0.4 50.9 276 b:4.1+0 1.0 4.3 LPAZ
PTGA eP 11:58:05.54 0.9 53.7 298 b:3.8+0 .80 4.4 PTGA
MBAR eP 11:58:05.96 -0.6 53.9 62 b:2.2+0 .85 4.2 MBAR
QSPA eP 11:58:22.51 0.0 56.3 180 b:5.6+0 .85 4.6 QSPA
NNA eP 11:58:51.29 -0.4 60.3 275 b:1.4+1 .85 5.1 NNA
SDV eP 11:59:41.62 -0.5 68.0 298 b:8.6+0 1.1 4.8 SDV
OTAV eP 11:59:45.49 -0.6 68.6 285 b:2.3+0 .95 4.3 OTAV
ES19 eP 12:00:18.22 0.4 74.0 9 ES19
PSZ eP 12:01:29.00 0.4 87.2 23 b:2.9+0 .90 4.5 PSZ
BUR08eP 12:01:36.41 0.3 88.8 26 BUR0
SVW2 ePKPdf 12:08:14.67 -0.9 143.1 329 SVW2
ANM ePKPdf 12:08:17.66 -0.4 144.6 338 ANM
Generated 2013 FEB 4 at 12:58 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
