Phase Data
27 FEB 2013 ( 58)
ot = 23:37:52.15 +/- 2.37 RYUKYU ISLANDS, JAPAN
lat = 28.672 +/- 8.0
lon = 128.332 +/- 12.5 MAGNITUDE 4.7 (GS)
dep = 11.1 +/- 4.3
281 km (174 miles) NNE of Naha, Okinawa, Japan
389 km (241 miles) SW of Kagoshima, Kyushu, Japan
466 km (289 miles) SW of Miyazaki, Kyushu, Japan
1327 km (824 miles) WSW of TOKYO, Japan
nph = 59 of 68 se = 1.17 FE=238 A
error ellipse = ( 92.0, 1.0, 19.1;182.0, 6.0, 12.3;351.0, 82.0, 6.4)
mb = 4.7 ( 44) ML = 4.3 ( 12) mblg = 3.5 ( 2) md = 4.4 ( 1) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
JOW ePn 23:38:23.54 0.0 1.8 182 d:1.9+2 4.4 L:2.8+0 1.0 4.0 JOW
g:5.5-1 .85 3.8
JNU ePn 23:39:09.29 2.8X 5.0 26 L:2.0-1 2.7 4.0 JNU
YOJ ePn 23:39:25.24 -0.3 6.3 230 L:3.3-1 3.3 4.6 YOJ
YHNB ePn 23:39:46.16 6.1X 7.4 239 L:1.2-1 2.4 4.5 YHNB
YULB ePn 23:39:52.53 1.1 8.2 232 L:5.0-2 4.6 4.3 YULB
SSLB ePn 23:39:55.36 4.0X 8.2 235 L:5.0-2 2.7 4.3 SSLB
KS15 ePn 23:40:00.55 1.0 8.8 358 KS15
KS01 ePn 23:40:00.59 1.5 8.8 358 KS01
INU ePn 23:40:14.97 0.1 9.9 46 INU
MJB9 ePn 23:40:30.47 -5.0 11.4 44 MJB9
BJT ePn 23:41:26.06 0.5 15.1 322 b:3.2+1 1.0 4.7 BJT
USA0BePn 23:41:37.83 3.7 15.8 10 b:1.7+1 1.0 4.2 USA0
MDJ ePn 23:41:41.96 5.6 15.9 3 b:2.6+1 1.0 4.3 MDJ
ENH ePn 23:41:46.55 3.1X 16.5 280 b:1.2+1 .95 4.0 ENH
XAN ePn 23:41:55.99 0.9 17.4 293 XAN
eP 23:41:57.80 1.4
KMI eP 23:42:59.43 1.2 23.1 267 b:1.3+1 .90 4.5 KMI
ULN eP 23:43:18.74 0.1 25.3 325 b:8.5+0 1.1 4.3 ULN
SONA1eP 23:43:21.63 0.2 25.6 324 SONA
CM01 eP 23:43:49.88 0.2 28.7 256 CM01
TLY eP 23:43:54.87 -1.1 29.5 328 b:2.0+0 .80 4.0 TLY
FAKI eP 23:44:13.07 -2.3 31.6 173 b:2.1+1 .90 5.1 FAKI
BKB eP 23:44:13.24 -1.6 31.6 202 b:8.6+1 .90 5.7 BKB
MKAR eP 23:45:26.02 -1.0 40.0 310 b:2.2+1 .80 4.9 MKAR
MK31 eP 23:45:26.02 -1.0 40.0 310 MK31
MK01 eP 23:45:26.47 -0.5 40.0 310 MK01
MAKZ eP 23:45:27.67 -1.1 40.2 310 b:3.9+0 1.1 4.0 MAKZ
ZALV eP 23:45:28.90 -1.0 40.4 321 ZALV
ZAA0 eP 23:45:29.15 -0.8 40.4 321 b:6.1+0 .95 4.3 ZAA0
KURK eP 23:45:51.97 -0.6 43.1 315 b:1.7+1 1.0 4.7 KURK
KKAR eP 23:46:32.51 0.5 48.1 304 KKAR
eS 23:53:32.67 S res = 2.1
KK31 eP 23:46:32.75 0.8 48.1 304 KK31
eS 23:53:32.67 S res = 2.1
GAR eP 23:46:35.54 -0.1 48.6 298 b:8.0+0 1.1 4.7 GAR
BRVK eP 23:46:35.76 0.1 48.6 317 b:1.8+1 1.0 5.1 BRVK
WB2 eP 23:46:37.27 0.8 48.7 172 WB2
CHGR eP 23:46:42.25 -0.6 49.5 298 b:7.8+0 .94 4.7 CHGR
KBL eP 23:46:49.24 0.7 50.2 293 b:1.2+1 1.0 4.8 KBL
AS01 eP 23:47:01.38 -2.6 52.3 174 AS01
ANM eP 23:47:17.94 -0.4 54.3 29 b:6.9+0 1.0 4.6 ANM
ABKAReP 23:47:23.05 -0.9 55.1 312 ABKA
SUA eP 23:48:05.10 -0.2 61.0 33 b:2.0+1 1.2 5.1 SUA
MDM eP 23:48:09.44 -0.3 61.7 29 b:1.2+1 1.0 5.0 MDM
MENT eP 23:48:23.97 -1.2 64.0 31 b:1.2+1 1.2 5.0 MENT
RES eP 23:49:20.97 -1.2 73.1 11 b:3.0+0 .95 4.3 RES
YKB5 eP 23:49:38.59 -2.0 76.3 25 YKB5
YKW3 eP 23:49:39.39 -1.0 76.2 25 b:6.3+0 1.1 4.6 YKW3
B08A eP 23:50:13.92 -0.2 82.4 38 b:3.5+0 .90 4.5 B08A
NEW eP 23:50:21.00 0.3 83.6 38 b:3.9+0 1.0 4.6 NEW
PINE eP 23:50:22.96 -0.1 84.0 43 b:1.1+1 1.0 5.0 PINE
BMO eP 23:50:30.47 -0.1 85.5 40 b:4.4+0 1.1 4.6 BMO
J08A eP 23:50:31.52 -0.1 85.8 42 J08A
FFC eP 23:50:33.16 -1.1 86.4 27 b:7.2+0 .95 4.8 FFC
MOD eP 23:50:34.24 3.8X 85.5 44 b:7.8+0 1.1 4.8 MOD
EGMT eP 23:50:40.27 -0.3 87.6 35 b:6.0+0 .90 4.9 EGMT
HLID eP 23:50:42.65 0.1 88.0 40 b:4.9+0 .95 4.8 HLID
NV11 eP 23:50:43.32 -3.4X 88.9 46 b:3.0-1 .50 3.8 NV11
RYN eP 23:50:48.50 3.4X 88.5 46 b:5.7+0 .30 5.3 RYN
KVN eP 23:50:48.91 3.7X 88.5 45 b:3.2+0 1.0 4.6 KVN
IMW eP 23:50:51.89 1.1 89.7 38 b:3.2+0 1.1 4.5 IMW
LAO eP 23:50:53.90 0.8 90.3 34 b:8.3+0 1.0 4.9 LAO
DUG eP 23:50:57.61 0.7 91.0 42 b:4.3+0 1.0 4.8 DUG
GSC eP 23:50:59.09 -0.4 91.6 48 b:5.7+0 .45 5.2 GSC
PDAR eP 23:50:59.89 2.1 91.2 39 PDAR
PD31 eP 23:51:00.32 2.5X 91.2 39 PD31
P17A eP 23:51:05.39 0.6 92.7 42 b:8.8+0 1.1 5.1 P17A
KNB eP 23:51:07.72 1.4 93.1 45 b:5.5+0 .90 5.0 KNB
Generated 2013 FEB 28 at 00:33 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
