4 MAR 2009 ( 63)
ot = 21:15:18.54 +/- 1.45 BONIN ISLANDS, JAPAN REGION
lat = 27.135 +/- 10.4
lon = 142.312 +/- 9.6 MAGNITUDE 5.0 (GS)
dep = 64.1 +/- 17.7
10 km (5 miles) ENE of Chichi-shima, Bonin Islands, Japan (pop N/A)
280 km (175 miles) NNE of Iwo-jima, Volcano Islands, Japan
975 km (610 miles) SSE of TOKYO, Japan
nph = 32 of 32 se = 0.72 FE=212 B
error ellipse = (313.0, 59.0, 30.1;155.0, 28.0, 13.9; 60.0, 9.0, 9.3)
mb = 5.0 ( 29) 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
MAJO ePn 21:17:29.33 -10.2 10.0 340 MAJO
JNU ePn 21:18:05.03 4.3 11.6 303 JNU
YHNB ePn 21:19:36.46 0.0 19.0 267 b:8.5+2 2.7 5.5 YHNB
SSLB ePn 21:19:43.20 0.0 19.6 264 b:5.5+1 1.0 4.8 SSLB
KKM eP 21:21:43.29 -0.2 32.5 234 b:1.6+1 1.0 4.8 KKM
ULN eP 21:21:59.48 0.0 34.4 316 b:1.7+1 1.8 4.7 ULN
FX1 eP 21:22:00.24 0.3 34.5 33 FX1
TLY eP 21:22:31.32 1.3 38.0 320 b:7.7+0 .80 4.7 TLY
CHTO eP 21:22:51.78 -0.6 40.6 267 b:9.1+0 .80 4.7 CHTO
KULM eP 21:23:29.55 0.0 45.3 248 b:1.5+1 .90 4.8 KULM
IPM eP 21:23:29.71 -1.0 45.4 247 b:2.2+1 .60 5.2 IPM
FITZ eP 21:23:46.38 -3.2 47.8 201 b:2.0+1 1.0 5.0 FITZ
TNA eP 21:24:01.11 0.4 49.3 24 b:5.6+1 2.4 5.2 TNA
MKAR eP 21:24:10.10 -0.3 50.5 309 MKAR
KURK eP 21:24:28.80 -0.1 53.0 314 KURK
PMR eP 21:24:52.22 -0.4 56.3 32 b:6.8+0 .88 4.7 PMR
MCK eP 21:24:53.86 -0.9 56.6 29 b:5.8+1 2.1 5.3 MCK
EKS2 eP 21:24:57.40 0.6 56.8 304 b:4.2+1 2.4 5.1 EKS2
BRVK eP 21:25:04.96 -0.6 58.1 317 b:1.6+1 .80 5.2 BRVK
PAX eP 21:25:05.50 0.1 58.1 30 b:1.2+1 1.3 4.8 PAX
KKAR eP 21:25:13.11 0.4 59.1 305 KKAR
KBL eP 21:25:33.27 0.1 62.1 296 b:1.6+1 .80 5.2 KBL
ARU eP 21:25:47.85 -0.3 64.4 322 b:3.3+1 1.2 5.2 ARU
ABKAReP 21:25:52.61 -0.1 65.1 314 ABKA
NEW eP 21:27:03.37 0.0 76.8 42 b:9.9+0 1.2 4.7 NEW
BMO eP 21:27:09.29 -2.0 78.2 45 b:2.4+1 1.7 4.9 BMO
KIV eP 21:27:12.69 1.9 78.1 313 b:1.2+1 .90 4.9 KIV
BSMT eP 21:27:14.57 2.2 78.3 42 BSMT
JTMT eP 21:27:15.17 0.9 78.7 42 JTMT
MFID eP 21:27:18.17 -1.9 79.8 46 b:8.4+1 2.5 5.2 MFID
FFC eP 21:27:27.75 -1.9 81.6 31 b:5.9+1 2.2 5.2 FFC
RAYN eP 21:27:48.69 0.0 85.3 293 b:2.5+1 .85 5.3 RAYN
Generated 2009 MAR 4 at 21:31 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
