26 JUL 2007 (207)
ot = 03:27:56.14 +/- 0.79 BONIN ISLANDS, JAPAN REGION
lat = 27.769 +/- 4.1
lon = 139.823 +/- 4.2 MAGNITUDE 4.7 (GS)
dep = 466.6 +/- 9.0
250 km (155 miles) WNW of Chichi-shima, Bonin Islands, Japan
365 km (225 miles) NNW of Iwo-jima, Volcano Islands, Japan
870 km (540 miles) S of TOKYO, Japan
nph = 115 of 124 se = 0.77 FE=212 A
error ellipse = (300.1, 72.6, 14.2;147.1, 15.6, 6.5; 55.0, 7.5, 4.9)
mb = 4.6 ( 76) 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 03:29:58.87 -2.0 8.9 352 d:1.7+2 7.1X L:9.5-2 .85 4.5X MAJO
g:6.8-2 .85 3.8X b:6.8+1 .85 5.0
INCN eP 03:31:09.21 5.3X 14.7 314 g:1.4-2 .85 3.5X b:1.0+2 .55 5.6X INCN
NACB eP 03:31:25.50 -0.2 16.8 262 g:3.4-2 .75 4.0X b:3.2+1 .40 5.2 NACB
YHNB eP 03:31:25.73 -0.7 16.8 264 g:3.0-2 .90 3.9X b:4.4+1 .50 5.3 YHNB
YSS eP 03:31:51.03 1.2 19.3 6 g:6.4-2 .95 4.3X b:5.2+1 .75 5.2 YSS
BJT eP 03:32:23.86 -0.2 23.0 308 g:1.9-2 .70 4.0X b:1.9+1 .60 4.8 BJT
HIA eP 03:32:54.99 0.8 26.4 330 g:2.5-2 1.1 4.0X b:6.6+0 .45 4.4 HIA
PET eP 03:33:15.86 0.8 28.8 24 b:2.6+1 .65 4.8 PET
MA2 eP 03:33:48.31 0.2 32.7 10 b:3.3+1 .95 4.8 MA2
AMKA eP 03:34:32.20 0.8 37.8 41 AMKA
CHTO eP 03:34:37.83 0.9 38.4 266 b:3.4+1 1.0 4.8 CHTO
CM31 eP 03:34:39.13 1.1 38.6 265 CM31
ADK iPc 03:34:51.36 -0.4 40.3 41 b:5.1+1 .90 5.0 ADK
COEN eP 03:35:02.66 0.4 41.6 175 b:4.4+0 .44 4.2 COEN
LSA eP 03:35:10.98 1.3 42.5 285 b:1.9+1 .40 4.9 LSA
BILL iPc 03:35:15.26 0.3 43.3 14 b:7.6+1 .85 5.2 BILL
TIXI eP 03:35:22.35 -0.7 44.3 355 b:4.4+0 .50 4.2 TIXI
UNV eP 03:35:41.78 -0.5 46.8 41 b:1.3+1 .52 4.6 UNV
ZAA0 iPd 03:35:48.04 -0.3 47.6 319 ZAA0
WRAB iPd 03:35:49.17 -0.4 47.7 187 b:2.7+1 .50 4.9 WRAB
WB2 iPd 03:35:49.27 -0.4 47.7 187 WB2
FITZ iPd 03:35:49.30 0.4 47.6 198 b:2.0+1 .83 4.6 FITZ
CTAO eP 03:35:51.49 -0.1 48.0 172 b:1.4+1 .85 4.4 CTAO
KURK iPd 03:36:13.90 0.2 51.0 314 b:5.1+1 .65 5.0 KURK
MBWA eP 03:36:23.92 0.0 52.4 204 b:2.4+1 .80 4.6 MBWA
TKM2 iPd 03:36:31.94 1.3 53.3 304 b:4.4+1 .80 4.8 TKM2
TTA eP 03:36:34.16 -0.4 53.9 31 b:3.2+1 1.6 4.4 TTA
UCH eP 03:36:38.66 1.5 54.2 304 b:2.1+1 .63 4.6 UCH
EKS2 iPd 03:36:41.08 0.9 54.7 304 b:2.1+1 .83 4.5 EKS2
IMA2 eP 03:36:45.53 0.3 55.4 27 IMA2
PPLA eP 03:36:47.72 0.9 55.7 31 PPLA
CHUM eP 03:36:47.81 0.9 55.7 30 CHUM
ePcP 03:37:40.12 0.6X
SLKM eP 03:36:50.79 -1.3 56.4 34 SLKM
BRVK iPd 03:36:50.90 0.4 56.2 317 b:3.8+1 .60 4.9 BRVK
BPAW iPc 03:36:51.59 0.4 56.3 30 BPAW
TRF iPc 03:36:52.78 -0.4 56.6 30 b:1.9+3 .64 6.6X TRF
COLD iPc 03:36:56.25 0.6 57.0 26 b:2.1+1 .92 4.5 COLD
ePcP 03:37:45.09 0.6X
MCK iPc 03:36:56.82 -0.5 57.2 30 b:4.8+1 .92 4.9 MCK
COLA eP 03:37:00.90 0.1 57.7 29 b:9.5+0 .80 4.2 COLA
BMRM eP 03:37:11.20 0.3 59.2 33 BMRM
FORT iPd 03:37:11.71 -0.2 59.3 192 b:9.9+0 .55 4.5 FORT
STKA iPd 03:37:11.91 -0.3 59.3 178 b:1.6+1 .70 4.6 STKA
PALK eP 03:37:13.62 0.7 59.4 262 b:1.2+1 .63 4.5 PALK
KBL iPd 03:37:16.43 0.4 59.8 296 b:4.5+1 .80 4.9 KBL
EGAK eP 03:37:19.45 -0.7 60.6 29 b:8.3+0 .60 4.4 EGAK
DAWY iPc 03:37:25.68 0.1 61.4 30 DAWY
ARU eP 03:37:33.34 -0.2 62.6 322 b:1.5+1 .60 4.7 ARU
HYT eP 03:37:34.51 0.6 62.7 33 HYT
INK iPc 03:37:37.11 -0.6 63.3 25 b:5.2+2 1.1 6.0X INK
DLBC eP 03:38:01.26 0.7 66.9 35 DLBC
ARE0 eP 03:38:32.17 -0.3 72.2 340 ARE0
JCW eP 03:38:49.14 0.5 75.0 43 JCW
RPW eP 03:38:49.24 -0.3 75.1 43 RPW
KIV iPc 03:38:55.79 0.9 76.0 312 b:1.4+1 1.0 4.5 KIV
HOOD eP 03:38:56.77 0.1 76.4 46 b:1.9+1 .88 4.7 HOOD
GNI eP 03:38:56.82 0.6 76.3 308 b:6.1+0 .73 4.3 GNI
OD2 eP 03:39:01.49 0.1 77.3 43 OD2
EDM eP 03:39:02.42 -0.3 77.5 36 EDM
NEW eP 03:39:04.24 -0.2 77.8 42 b:9.9+0 .78 4.4 NEW
LNOR eP 03:39:07.04 0.3 78.2 44 LNOR
OHCM eP 03:39:11.22 -0.3 79.1 51 OHCM
WALA iPc 03:39:12.47 0.1 79.3 40 b:6.5+0 .65 4.3 WALA
epP 03:40:54.59 depth = 460.5X
BMO iPc 03:39:12.72 0.1 79.3 45 b:1.2+1 .83 4.5 BMO
WVOR eP 03:39:14.20 0.0 79.6 48 b:6.7+0 .88 4.2 WVOR
MSO eP 03:39:17.94 -0.3 80.4 42 b:1.9+0 .75 3.8 MSO
PAHR iPc 03:39:18.28 -0.2 80.4 50 b:1.5+1 .94 4.5 PAHR
CMB eP 03:39:18.65 -0.2 80.5 52 b:1.1+1 1.0 4.4 CMB
AKBB eP 03:39:19.08 -1.2 80.8 323 AKBB
KIEV iPd 03:39:19.32 -1.0 80.8 323 b:8.8+0 1.0 4.3 KIEV
CHMT eP 03:39:19.82 -0.5 80.8 42 CHMT
HRY eP 03:39:25.07 0.0 81.7 41 HRY
HLID iPc 03:39:25.73 0.2 81.8 45 b:8.1+0 .80 4.4 HLID
DLMT iPc 03:39:26.23 -0.2 82.0 43 b:1.8+1 1.0 4.6 DLMT
MCMT eP 03:39:26.62 -0.6 82.1 43 MCMT
NAO01eP 03:39:26.83 -1.6 82.5 337 b:3.3+0 .63 4.1 NAO0
BOZ iPc 03:39:28.51 -0.1 82.4 42 b:3.3+0 .63 4.1 BOZ
FCC eP 03:39:29.28 -1.4 82.9 25 b:1.3+1 .77 4.6 FCC
TPH iPc 03:39:29.86 -0.3 82.7 51 b:2.2+1 1.3 4.6 TPH
ELK iPc 03:39:30.23 0.0 82.7 48 b:1.2+1 .98 4.5 ELK
QLMT eP 03:39:32.30 0.8 82.9 43 QLMT
YFT eP 03:39:35.72 1.4 83.5 43 YFT
TPNV iPc 03:39:36.09 -0.2 83.9 51 b:1.3+1 .90 4.6 TPNV
IMW iPc 03:39:36.26 0.6 83.7 43 b:1.6+1 .80 4.8 IMW
RRI2 iPc 03:39:36.56 0.6 83.8 44 b:1.5+1 .70 4.8 RRI2
FLWY iPc 03:39:36.80 1.1 83.8 43 b:2.2+1 1.0 4.8 FLWY
MOOW eP 03:39:36.83 0.3 83.9 43 b:2.6+0 .55 4.1 MOOW
TPAW eP 03:39:37.00 0.3 83.9 44 b:1.2+1 .73 4.7 TPAW
LKWY eP 03:39:37.33 2.0 83.7 43 b:1.6+1 .88 4.7 LKWY
REDW eP 03:39:37.41 0.2 84.1 44 b:1.7+1 1.4 4.5 REDW
RLMT iPc 03:39:37.56 0.8 84.1 42 b:7.3+0 .45 4.7 RLMT
LOHW iPc 03:39:37.66 0.3 84.1 43 b:5.4+0 .70 4.4 LOHW
GSC eP 03:39:37.76 -0.7 84.3 53 b:1.4+1 .98 4.6 GSC
SNOW eP 03:39:38.03 0.7 84.1 44 b:5.3+0 .63 4.4 SNOW
DUG iPc 03:39:39.41 0.0 84.5 47 b:1.9+1 1.3 4.6 DUG
KOLS eP 03:39:41.10 -2.8 85.5 324 KOLS
BW06 eP 03:39:42.53 -0.2 85.2 44 b:4.9+0 .93 4.2 BW06
PFO iPc 03:39:43.51 -0.4 85.4 54 b:1.6+1 1.0 4.7 PFO
ARUT eP 03:39:43.74 0.1 85.4 50 ARUT
DAU eP 03:39:44.56 0.6 85.4 46 DAU
KECS eP 03:39:45.40 -4.3X 86.7 324 b:1.3+0 .80 3.7 KECS
SRU eP 03:39:49.43 -0.1 86.6 47 b:1.8+0 .60 4.0 SRU
epP 03:41:34.29 depth = 464.7X
VYHS eP 03:39:52.90 -0.7 87.6 325 VYHS
RSSD eP 03:39:54.11 -0.5 87.7 40 b:4.0+0 .83 4.3 RSSD
ULM eP 03:39:54.51 -1.1 88.0 32 b:3.1+0 .75 4.2 ULM
MODS eP 03:39:55.00 -2.7 88.4 326 b:3.1+0 1.1 4.0 MODS
PV10 eP 03:39:56.42 0.3 88.0 47 PV10
epP 03:41:38.92 depth = 450.6X
ISCO eP 03:40:02.22 -0.2 89.3 44 b:2.1+0 .68 4.1 ISCO
TUC eP 03:40:06.26 0.2 90.2 53 b:2.0+0 .82 4.1 TUC
SDCO ePc 03:40:08.60 0.2 90.6 46 b:8.0+0 1.2 4.5 SDCO
ANMO eP 03:40:13.02 0.0 91.6 49 b:8.5+0 .85 4.8 ANMO
LSZ ePKPdf 03:45:46.00 0.1 115.9 266 LSZ
LBTB ePKPdf 03:45:56.70 0.0 121.7 256 LBTB
TOA0 ePKPdf 03:45:57.33 -1.6 122.5 310 TOA0
BOSA ePKPdf 03:45:59.15 -0.1 123.0 252 BOSA
SNAA ePKPdf 03:46:13.14 -0.9 131.5 195 SNAA
PLCA ePKPbc 03:46:57.32 -0.3 151.9 125 PLCA
LPAZ ePKPbc 03:46:58.83 0.2 151.7 72 LPAZ
ePKPab 03:47:09.04 -0.6X
epPKPdf 03:48:47.22 3.3X
Generated 2007 JUL 28 at 21:50 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
