Phase Data
14 JUL 2007 (195)
ot = 16:17:21.31 +/- 0.75 SEA OF JAPAN
lat = 37.412 +/- 8.9
lon = 135.787 +/- 7.4 MAGNITUDE 4.2 (GS)
dep = 325.1 +/- 8.3
120 km (75 miles) NW of Kanazawa, Honshu, Japan (pop 453,000)
155 km (95 miles) NNW of Fukui, Honshu, Japan (pop 255,000)
230 km (140 miles) WNW of Nagano, Honshu, Japan
405 km (250 miles) WNW of TOKYO, Japan
nph = 25 of 26 se = 1.14 FE=660 A
error ellipse = ( 3.7, 17.2, 13.7;142.4, 67.6, 12.7;269.3, 13.9, 11.3)
mb = 4.2 ( 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
MAJO ePn 16:18:09.27 -2.0 2.1 113 d:1.7+2 4.4X L:8.3-1 .70 3.6X MAJO
g:4.9-1 .70 3.9X
INCN ePn 16:19:08.93 2.5 7.3 273 d:8.5+0 3.8X L:4.7-2 .55 3.9X INCN
g:2.6-2 .95 3.2X b:2.5+1 .55 4.4
MDJ ePn 16:19:23.53 1.5 8.6 329 d:1.5+1 4.8X L:1.5-2 .60 3.7X MDJ
g:1.4-2 1.0 3.0X b:8.2+0 .60 4.0
YSS ePn 16:19:49.58 0.3 10.8 26 g:5.2-2 1.2 3.7X b:6.3+1 .35 5.3X YSS
BJT eP 16:20:42.96 0.1 15.5 286 g:2.7-2 .70 3.9X b:1.8+1 .45 4.7 BJT
e 16:20:54.03 4.2X
HIA eP 16:20:53.31 -0.9 16.6 321 g:1.3-2 .65 3.6X b:1.3+1 .65 4.5 HIA
MA2 qP 16:22:08.68 -0.1 24.2 19 b:1.6+1 .90 4.4 MA2
LSA eP 16:24:07.12 0.0 37.7 272 b:2.5+0 .45 3.9 LSA
MK31 eP 16:24:24.76 -1.3 40.1 301 MK31
NIKO eP 16:24:31.92 -0.7 40.9 49 b:7.4+0 .82 4.0 NIKO
KURK eP 16:24:41.04 -1.5 42.1 307 b:1.5+1 .80 4.3 KURK
TKM2 eP 16:25:09.16 0.0 45.5 297 b:8.4+0 .50 4.3 TKM2
UCH eP 16:25:16.92 0.1 46.4 296 b:4.8+0 .55 4.0 UCH
EKS2 eP 16:25:18.91 -0.7 46.8 297 b:5.6+0 .75 3.9 EKS2
BRVK eP 16:25:20.22 -0.5 47.0 311 b:4.0+0 .44 4.0 BRVK
AML eP 16:25:21.68 0.2 47.0 296 b:3.4+1 .58 4.8 AML
IMA2 eP 16:25:33.87 0.8 48.7 31 IMA2
ARU eP 16:26:04.48 -1.2 53.1 317 b:1.3+1 .85 4.3 ARU
INK eP 16:26:27.32 0.4 56.1 27 b:6.7+1 .52 5.3X INK
WB2 eP 16:26:34.71 0.4 57.1 182 WB2
CTAO qP 16:26:42.10 1.0 58.0 168 b:9.4+0 1.0 4.2 CTAO
MBWA eP 16:26:55.51 -0.2 60.2 197 b:2.4+0 .50 4.0 MBWA
KIV eP 16:27:40.30 -0.9 67.2 309 b:7.4+0 .75 4.5 KIV
GNW eP 16:28:01.19 1.8 70.2 45 b:2.8+0 .42 4.3 GNW
BMO eP 16:28:27.88 0.9 74.9 45 b:9.8-1 .80 3.6 BMO
Generated 2007 JUL 18 at 15:05 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
