7 MAY 2008 (128)
ot = 09:59:04.23 +/- 0.36 NEAR EAST COAST OF HONSHU, JAPAN
lat = 36.136 +/- 6.4
lon = 141.718 +/- 6.2 MAGNITUDE 4.8 (GS)
dep = 35.0 (depth phases)
115 km (70 miles) ESE of Mito, Honshu, Japan (pop 246,000)
125 km (80 miles) SE of Iwaki, Honshu, Japan (pop 360,000)
185 km (115 miles) ENE of TOKYO, Japan
210 km (130 miles) SSE of Fukushima, Honshu, Japan
Recorded (2 JMA) at Chiba, Fukushima, Ibaraki and Tochigi; (1 JMA)
at Gumma, Miyagi and Saitama.
nph = 49 of 66 se = 1.16 FE=228 A
error ellipse = (139.9, 0.0, 8.9; 49.9, 0.0, 7.4; 0.0, 0.0, 0.0)
mb = 4.8 ( 33) ML = 0.0 ( 0) mblg = 4.1 ( 7) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
MAJO ePn 09:59:47.37 0.0 2.9 279 MAJO
ERM qPn 10:00:28.90 -1.2 6.0 10 ERM
eSn 10:01:33.45 S res = -3.8X
YSS ePn 10:01:33.70 -3.0 10.8 4 g:3.0-2 .85 3.6 b:2.6+1 .75 5.5X YSS
MDJ ePn 10:02:04.58 4.7 12.5 316 g:6.8-2 1.3 3.8 b:6.8+1 1.3 5.6X MDJ
BJT eP 10:03:37.31 -1.4 20.5 289 b:2.5+1 .52 4.8 BJT
SSLB eP 10:03:50.85 -1.8 21.7 241 g:2.1-2 .85 3.9 b:2.1+1 .85 4.6 SSLB
TPUB eP 10:03:55.90 -2.5 22.3 241 g:5.0-2 1.0 4.2 b:2.2+1 .55 4.8 TPUB
YAK eP 10:04:41.71 -0.8 27.0 347 g:4.2-2 .85 4.4 b:4.3+1 .55 5.3 YAK
ENH eP 10:04:47.29 -0.3 27.5 267 g:1.0-1 1.1 4.6 b:3.8+1 .63 5.2 ENH
epP 10:04:56.78 depth = 33.6
ULN eP 10:04:52.05 -0.4 28.1 306 g:3.7-2 1.2 4.2 b:3.7+1 1.2 4.9 ULN
epP 10:05:02.63 depth = 39.1
TLY eP 10:05:19.32 0.1 31.1 312 b:4.8+1 1.4 5.1 TLY
TIXI eP 10:06:02.09 -1.1 36.2 353 b:2.8+0 .65 4.3 TIXI
CHTO eP 10:06:46.94 0.3 41.3 257 b:1.7+1 1.2 4.6 CHTO
epP 10:06:57.20 depth = 35.1
ZAA0 eP 10:06:57.66 0.1 42.7 313 ZAA0
epP 10:07:06.99 depth = 31.2
LSA eP 10:06:58.75 1.7 42.5 276 b:3.3+1 1.0 5.0 LSA
MK31 eP 10:07:14.62 0.0 44.8 303 MK31
epP 10:07:26.66 depth = 43.4
KAPI eP 10:07:23.58 0.8 45.8 211 b:8.6+1 1.2 5.5 KAPI
KURK eP 10:07:29.09 -0.2 46.7 309 KURK
TKM2 eP 10:07:58.44 1.1 50.3 299 b:1.6+1 .75 5.1 TKM2
UCH eP 10:08:03.82 -1.1 51.2 299 b:9.0+0 .93 4.7 UCH
AAK eP 10:08:04.55 0.8 51.1 299 b:1.2+1 .80 4.9 AAK
BRVK eP 10:08:04.83 -0.7 51.4 313 b:2.3+1 1.2 5.0 BRVK
EKS2 eP 10:08:07.65 0.2 51.6 299 b:8.3+0 1.0 4.6 EKS2
epP 10:08:17.73 depth = 33.6
esP 10:08:21.54 -0.6X
AML eP 10:08:10.85 1.4 51.8 299 b:1.9+1 .73 5.1 AML
INK eP 10:08:32.46 0.3 55.1 27 b:4.4+0 .75 4.6 INK
WB2 eP 10:08:41.04 0.2 56.2 188 WB2
WRAB qP 10:08:41.06 0.3 56.2 188 b:2.1+1 1.0 5.1 WRAB
ARU eP 10:08:47.47 0.0 57.2 319 ARU
KBL eP 10:08:53.70 0.1 58.0 292 b:3.4+0 .60 4.6 KBL
MBWA qP 10:09:10.44 -1.4 60.7 204 b:1.6+1 1.1 5.1 MBWA
RES eP 10:09:29.22 -0.4 63.4 14 b:5.9+0 .90 4.7 RES
STKA eP 10:09:57.63 0.1 67.7 180 b:7.0-1 .84 3.8 STKA
epP 10:10:08.51 depth = 35.5
FORT eP 10:09:59.19 0.8 67.8 193 b:1.9+1 .70 5.3 FORT
epP 10:10:09.11 depth = 31.8
ETW eP 10:10:06.68 -0.2 69.1 46 ETW
NEW eP 10:10:15.86 0.0 70.6 44 b:2.9+0 .83 4.4 NEW
epP 10:10:26.65 depth = 35.2
KIV qP 10:10:22.09 -0.5 71.7 311 KIV
SWMT eP 10:10:25.37 -3.7X 72.8 43 SWMT
SLMT eP 10:10:31.80 0.1 73.2 43 b:1.2+0 .60 4.1 SLMT
epP 10:10:42.48 depth = 34.7X
FFC eP 10:10:37.60 -0.3 74.3 33 b:2.7+0 .74 4.3 FFC
HRY eP 10:10:39.58 0.7 74.4 43 HRY
LRM eP 10:10:40.31 0.2 74.6 44 LRM
epP 10:10:50.70 depth = 33.4
EGMT epP 10:10:41.22 -10.5X 74.8 41 EGMT
DLMT eP 10:10:41.53 0.5 74.8 45 b:1.1+1 1.2 4.7 DLMT
AKBB eP 10:10:42.32 -0.4 75.2 323 AKBB
BOZ eP 10:10:43.41 0.2 75.2 44 b:5.7+0 1.2 4.4 BOZ
epP 10:10:54.03 depth = 34.3
IMW eP 10:10:52.74 1.1 76.6 45 b:6.1+0 1.1 4.5 IMW
DUG eP 10:10:58.44 0.6 77.8 49 b:6.9+0 1.0 4.6 DUG
BUR08eP 10:11:05.87 0.5 79.2 322 BUR0
MSU eP 10:11:06.33 0.5 79.2 50 b:1.6+0 .92 4.0 MSU
KHC eP 10:11:27.78 -0.2 83.4 329 b:2.5+0 .80 4.5 KHC
epP 10:11:38.36 depth = 33.4
LPAZ ePKPbc 10:18:44.41 0.2 146.9 61 LPAZ
Generated 2008 MAY 11 at 11:08 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
