3 JUL 2007 (184)
ot = 14:31:15.81 +/- 0.89 NEAR EAST COAST OF HONSHU, JAPAN
lat = 35.773 +/- 3.6
lon = 140.521 +/- 5.5 MAGNITUDE 4.7 (GS)
dep = 64.1 +/- 7.8
65 km (40 miles) S of Mito, Honshu, Japan (pop 246,000)
70 km (45 miles) E of TOKYO, Japan (pop 7,967,000)
150 km (90 miles) SSW of Iwaki, Honshu, Japan (pop 360,000)
150 km (90 miles) ESE of Maebashi, Honshu, Japan (pop 284,000)
nph = 52 of 70 se = 0.66 FE=228 A
error ellipse = (267.9, 59.8, 13.5; 81.5, 30.1, 5.7;173.1, 2.8, 5.6)
mb = 4.7 ( 22) 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
MJAR P 14:31:47.60 -0.1 2.0 293 MJAR
S 14:32:15.93 S res = 4.0X
LR 14:32:44.58
MAJO iPnd 14:31:53.37 5.7X 2.0 293 d:2.1+2 4.6X L:1.4+0 .65 3.8X MAJO
g:8.5-1 .70 4.1X
JNU P 14:33:14.40 -0.3 8.4 254 JNU
LR 14:36:50.56
YSS eP 14:33:48.92 -5.3X 11.3 8 g:3.7-2 1.2 3.5X b:9.5+0 .50 5.1X YSS
MDJ eP 14:34:07.26 1.3 12.1 320 g:1.7-2 1.0 3.3X b:1.7+1 1.0 4.9X MDJ
JOW P 14:34:27.15 -0.4 13.7 233 JOW
LR 14:39:53.00
YAK eP 14:36:51.60 -1.1 27.2 349 g:2.8-2 1.0 4.1X b:1.8+1 .75 4.7 YAK
ULN eP 14:36:55.34 -0.8 27.5 306 g:5.4-3 .75 3.5X b:5.4+0 .75 4.2 ULN
SONM P 14:36:59.04 -0.9 27.9 306 SONM
LR 14:48:25.48
CMAR P 14:38:47.95 -0.6 40.5 256 CMAR
LR 14:55:29.52
LSA eP 14:38:59.53 1.3 41.6 276 b:1.4+1 .90 4.7 LSA
ZAA0 eP 14:39:01.87 -0.6 42.2 313 ZAA0
ZALV P 14:39:01.95 -0.5 42.2 313 ZALV
PcP 14:40:55.48 0.2X
LR 14:57:37.02
MK31 eP 14:39:18.36 0.1 44.2 303 MK31
MKAR P 14:39:18.63 0.3 44.2 303 MKAR
LR 14:58:20.65
KURK eP 14:39:33.29 -0.4 46.2 309 b:2.8+1 .90 5.2 KURK
KDAK P 14:39:51.47 -0.5 48.5 41 KDAK
KAKA eP 14:39:54.50 -0.2 48.8 191 b:7.9+0 .50 5.0 KAKA
TKM2 eP 14:40:01.51 0.7 49.6 299 b:1.1+1 .60 5.1 TKM2
BRVK eP 14:40:10.93 0.4 51.0 313 b:1.0+1 .90 4.9 BRVK
EKS2 eP 14:40:11.17 0.2 51.0 299 b:4.5+0 .70 4.6 EKS2
AML eP 14:40:13.74 0.9 51.2 299 b:2.1+1 .65 5.3 AML
FITZ eP 14:40:44.00 0.5 55.4 197 b:6.5+0 .80 4.7 FITZ
WB2 eP 14:40:45.00 -0.8 55.7 187 WB2
WRAB eP 14:40:45.36 -0.4 55.7 187 b:7.3+0 .75 4.8 WRAB
WRA P 14:40:45.48 -0.3 55.7 187 WRA
INK P 14:40:46.22 0.1 55.8 27 INK
CTA eP 14:40:46.60 0.1 55.8 173 b:2.1+0 1.1 4.1 CTA
ARU eP 14:40:53.15 -0.2 56.8 319 b:1.4+1 .65 5.2 ARU
ASAR P 14:41:12.10 0.1 59.4 187 ASAR
MBWA eP 14:41:15.29 -0.1 59.9 203 MBWA
RES eP 14:41:41.30 -0.6 64.0 14 RES
ARCESP 14:41:47.67 -0.4 64.9 339 ARCE
LR 15:12:32.85
YKA P 14:41:49.94 -0.4 65.3 30 YKA
LR 15:14:42.58
FORT eP 14:42:03.70 0.5 67.2 192 b:2.9+1 .70 5.4 FORT
STKA eP 14:42:04.10 0.4 67.3 179 b:3.8+0 .60 4.5 STKA
FINESP 14:42:17.42 -0.3 69.6 332 FINE
KIV eP 14:42:28.77 0.9 71.2 311 b:9.6+0 .70 4.8 KIV
AKASGP 14:42:48.42 -0.8 74.9 322 AKAS
LR 15:18:22.61
AKBB eP 14:42:48.67 -0.6 74.9 322 AKBB
KIEV eP 14:42:48.67 -0.6 74.9 322 b:5.2+0 .65 4.6 KIEV
NOA P 14:42:50.17 -0.2 75.1 337 NOA
LR 15:18:30.58
FFC eP 14:42:50.38 -0.6 75.2 32 b:9.6-1 .65 3.9 FFC
HRY eP 14:42:52.94 0.4 75.4 43 HRY
BOZ eP 14:42:57.16 0.3 76.1 43 b:1.5+0 .85 4.0 BOZ
NVAR P 14:42:59.17 0.9 76.3 52 NVAR
MALT eP 14:43:03.55 1.8 77.0 308 b:5.3+0 1.0 4.5 MALT
KWP eP 14:43:12.20 1.0 78.7 324 KWP
CLL iPc 14:43:27.60 -0.1 81.8 330 b:7.0+0 1.0 4.6 CLL
i 14:43:36.00 2.7X
i 14:43:44.50 depth = 60.4X
GERESP 14:43:35.94 -0.2 83.4 328 GERE
LR 15:22:21.75
SDCO eP 14:43:43.54 0.5 84.7 47 b:1.8+0 1.2 4.0 SDCO
SCHQ P 14:43:52.20 -0.4 86.7 15 SCHQ
TXAR P 14:44:16.08 0.6 91.5 52 TXAR
LPAZ ePKPbc 14:50:55.15 0.1 147.9 60 LPAZ
Generated 2007 JUL 24 at 14:36 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
