8 MAY 2008 (129)
ot = 09:48:40.28 +/- 0.50 OFF EAST COAST OF HONSHU, JAPAN
lat = 35.941 +/- 10.9
lon = 142.099 +/- 7.0 MAGNITUDE 4.7 (GS)
dep = 10.0 (geophysicist)
155 km (95 miles) ESE of Mito, Honshu, Japan (pop 246,000)
165 km (100 miles) SE of Iwaki, Honshu, Japan
215 km (135 miles) E of TOKYO, Japan
245 km (155 miles) SE of Fukushima, Honshu, Japan
nph = 30 of 42 se = 0.99 FE=229 A
error ellipse = (157.0, 0.0, 15.2; 67.0, 0.0, 7.7; 0.0, 0.0, 0.0)
mb = 4.7 ( 30) ML = 3.8 ( 1) mblg = 3.8 ( 5) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
MAJO ePn 09:49:32.01 1.3 3.2 282 L:3.2-1 1.3 3.8 g:2.8-1 .80 3.7 MAJO
ERM ePn 09:50:06.52 -4.2X 6.1 7 g:2.4-1 1.3 3.9 ERM
SSLB eP 09:53:32.11 -1.8 21.9 242 g:6.0-3 .75 3.4 b:5.0+0 .65 4.1 SSLB
YULB eP 09:53:33.18 -0.7 21.9 241 g:1.3-2 .90 3.7 b:1.3+1 .60 4.5 YULB
TPUB eP 09:53:38.19 -1.4 22.5 242 g:1.6-2 .70 3.9 b:1.4+1 .55 4.6 TPUB
ULN eP 09:54:35.68 0.4 28.4 306 b:1.8+1 .70 5.0 ULN
TLY eP 09:55:03.15 1.3 31.5 312 b:1.7+1 .70 5.1 TLY
CHTO eP 09:56:29.50 1.1 41.6 257 b:9.3+0 .90 4.5 CHTO
ZAA0 P 09:56:39.82 -0.3 43.1 313 ZAA0
MK31 eP 09:56:56.90 -0.3 45.2 303 MK31
KSM eP 09:57:00.06 2.3 45.2 228 b:1.6+1 .60 5.1 KSM
KURK eP 09:57:11.10 -0.7 47.0 309 b:2.5+1 .90 5.3 KURK
AAK eP 09:57:45.83 -0.4 51.5 299 b:6.1+0 .60 4.7 AAK
BRVK eP 09:57:47.25 -0.6 51.8 313 b:7.2+0 .90 4.6 BRVK
INK eP 09:58:11.75 -0.4 55.1 27 b:3.7+0 .60 4.6 INK
WRAB eP 09:58:26.49 7.1X 56.1 189 b:3.4+1 1.7 5.1 WRAB
ARU eP 09:58:29.05 -0.6 57.5 319 b:2.1+1 1.0 5.1 ARU
ABKARe 09:58:39.70 -0.8 59.1 311 b:8.5+0 .70 5.0 ABKA
RES eP 09:59:08.86 -1.3 63.5 14 b:4.2+0 .70 4.7 RES
SUMG eP 10:00:02.84 0.0 71.8 0 SUMG
KIV eP 10:00:05.76 1.2 72.0 311 b:1.7+1 .90 5.1 KIV
SLMT eP 10:00:10.71 -0.4 73.1 44 SLMT
BMO P 10:00:11.45 5.6X 72.3 47 b:2.2+0 1.0 4.2 BMO
SWMT P 10:00:12.79 4.3X 72.7 44 b:3.4+0 1.0 4.4 SWMT
FFC eP 10:00:16.68 -1.0 74.3 33 FFC
HRY eP 10:00:18.26 0.0 74.4 43 HRY
LRM eP 10:00:19.39 -0.1 74.5 44 LRM
EGMT eP 10:00:20.31 0.0 74.7 41 b:7.6+0 1.2 4.6 EGMT
DLMT eP 10:00:20.50 0.1 74.7 45 b:4.2+0 1.0 4.4 DLMT
BOZ eP 10:00:22.51 -0.1 75.1 44 b:3.6+1 2.7 4.9 BOZ
DCID1eP 10:00:26.33 -4.9X 76.6 46 b:5.7+0 .60 4.8 DCID
IMW eP 10:00:32.00 0.9 76.5 45 b:4.2+0 1.2 4.4 IMW
TPAW eP 10:00:37.74 5.3X 76.8 46 b:6.6+0 1.3 4.5 TPAW
REDW eP 10:00:39.99 6.8X 76.9 46 b:6.0+0 1.3 4.5 REDW
JLU 10:00:42.26 1.7 78.2 48 JLU
DUG P 10:00:43.59 6.4X 77.7 49 b:2.8+0 .80 4.4 DUG
ARUT P 10:00:48.21 5.2X 78.7 51 b:1.1+1 .92 4.9 ARUT
SRU eP 10:00:48.68 0.1 79.7 49 b:3.8+0 .66 4.5 SRU
BR131eP 10:00:50.59 0.6 80.0 312 BR13
CCUT eP 10:00:51.30 7.1X 78.9 52 b:5.7+0 1.4 4.4 CCUT
GEC2 e 10:01:06.49 -4.0X 83.9 329 b:7.0+2 .83 6.9X GEC2
MCWV e 10:02:08.91 3.8X 95.4 31 b:9.2+0 .45 5.5 MCWV
Generated 2008 MAY 8 at 10:08 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
