Phase Data
31 JAN 2013 ( 31)
ot = 10:20:04.73 +/- 1.81 NORTH OF ASCENSION ISLAND
lat = -1.763 +/- 12.4
lon = -12.957 +/- 13.3 MAGNITUDE 4.8 (GS)
dep = 10.0 +/- 2.8
701 km (435 miles) NNE of Ascension Island
1005 km (624 miles) SW of San-Pedro, Cote d'Ivoire
1274 km (791 miles) SW of YAMOUSSOUKRO, Cote d'Ivoire
1629 km (1012 miles) WSW of ACCRA, Ghana
nph = 29 of 29 se = 0.89 FE=407 A
error ellipse = (310.0, 0.0, 23.2;220.0, 0.0, 15.7;114.0, 89.0, 4.3)
mb = 4.8 ( 22) ML = 5.1 ( 2) 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
ASCN ePn 10:21:36.05 -1.6 6.3 193 L:1.3+0 4.3 5.2 ASCN
DBIC ePn 10:22:48.92 -2.2 11.6 44 DBIC
TOA0 eP 10:24:42.80 -3.1 20.8 44 TOA0
eP 10:24:44.07 -1.9
BDFB eP 10:27:16.88 0.1 37.2 246 b:1.5+1 1.1 4.7 BDFB
ES19 eP 10:27:56.74 -0.3 42.1 10 ES19
MTE eP 10:27:59.39 1.0 42.3 6 b:2.9+1 1.1 4.9 MTE
LSZ eP 10:28:03.36 0.6 42.7 111 b:2.1+1 1.0 4.8 LSZ
LBTB eP 10:28:11.05 0.0 43.8 125 b:9.6+0 1.0 4.6 LBTB
MBAR eP 10:28:12.33 1.7 43.7 89 b:2.0+1 1.1 4.8 MBAR
BOSA eP 10:28:21.75 -0.4 45.2 130 b:1.6+1 1.1 4.9 BOSA
CPUP eP 10:28:53.02 0.3 49.1 236 b:1.3+1 1.0 4.9 CPUP
DIVS eP 10:29:32.65 1.0 54.3 29 b:4.1+0 1.0 4.4 DIVS
GEA0 eP 10:29:39.45 -0.1 55.4 21 GEA0
GEC2 eP 10:29:40.17 0.5 55.5 21 b:1.3+1 1.0 4.9 GEC2
LPAZ eP 10:29:45.86 -0.1 56.2 252 b:5.8+0 1.0 4.6 LPAZ
BR131eP 10:30:07.83 0.6 59.3 41 BR13
GO02 eP 10:30:08.02 0.7 59.3 242 b:2.3+1 1.1 5.2 GO02
GO04 eP 10:30:22.67 -0.3 61.6 237 b:2.5+1 1.0 5.3 GO04
RAYN eP 10:30:27.11 0.7 62.1 62 b:6.8+0 1.1 4.8 RAYN
GO06 eP 10:30:44.39 -0.9 65.0 227 b:8.6+0 1.0 4.9 GO06
SNAA eP 10:31:16.46 -0.5 70.1 177 b:6.6+0 1.0 4.7 SNAA
UOSS eP 10:31:30.35 1.4 71.9 63 b:3.0+1 1.0 5.3 UOSS
ABKAReP 10:32:15.11 -0.6 80.2 40 ABKA
GAR eP 10:32:44.40 -0.9 85.9 51 b:1.4+1 1.2 5.0 GAR
BRVK eP 10:32:52.33 0.4 87.3 37 b:4.8+0 1.0 4.7 BRVK
QSPA eP 10:32:56.83 0.3 88.3 180 b:4.1+1 1.0 5.7 QSPA
AAK eP 10:33:01.74 0.0 89.3 48 b:7.7+0 1.1 4.8 AAK
SMCO eP 10:33:26.76 1.8 94.2 309 b:2.9+1 1.1 5.6 SMCO
Generated 2013 JAN 31 at 10:39 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
