27 APR 2009 (117)
ot = 05:23:19.24 +/- 1.46 SULAWESI, INDONESIA
lat = -0.096 +/- 8.6
lon = 122.944 +/- 11.7 MAGNITUDE 4.8 (GS)
dep = 185.3 +/- 14.3
75 km (45 miles) SSW of Gorontalo, Sulawesi, Indonesia (pop 132,000)
275 km (170 miles) SW of Manado, Sulawesi, Indonesia
1620 km (1010 miles) NNW of DARWIN, Northern Territory, Australia
1920 km (1190 miles) ENE of JAKARTA, Java, Indonesia
nph = 25 of 31 se = 1.09 FE=265 B
error ellipse = (236.9, 49.1, 26.3; 62.1, 40.8, 14.7;329.9, 2.6, 8.9)
mb = 4.8 ( 14) 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
KAPI ePn 05:24:43.32 -0.9 5.8 213 L:1.8-1 1.1 4.3X KAPI
eSn 05:25:52.09 S res = 1.0X
KKM ePn 05:25:26.91 0.2 9.1 312 KKM
KSM ePn 05:26:20.86 6.9X 12.7 277 KSM
MBWA eP 05:27:49.64 -0.5 21.2 188 b:2.9+1 .65 4.9 MBWA
eS 05:31:39.25 S res = 4.2X
IPM eP 05:28:03.71 1.4 22.4 282 b:2.9+1 .60 5.0 IPM
WRAB eP 05:28:04.36 -0.6 22.7 151 g:3.7-2 .90 4.2X b:5.2+1 1.1 5.0 WRAB
KULM eP 05:28:08.96 1.8 22.9 284 b:1.5+1 .80 4.6 KULM
TPUB eP 05:28:12.11 0.8 23.4 355 g:7.8-2 1.0 4.4X b:4.2+1 .65 5.2 TPUB
AS31 eP 05:28:32.55 -0.3 25.7 156 AS31
ePcP 05:31:58.11 0.1X
PMG eP 05:28:33.38 -0.3 25.8 112 g:6.2-3 .75 3.6X b:4.7+0 .45 4.5 PMG
CHTO eP 05:29:13.27 1.3 30.1 310 b:2.3+1 .90 4.9 CHTO
ePcP 05:32:09.88 1.0X
STKA eP 05:30:04.73 0.4 36.2 153 b:6.7+0 .85 4.3 STKA
ePcP 05:32:25.77 0.1X
CAN eP 05:30:59.18 1.6 42.6 148 b:1.6+1 .55 4.8 CAN
ULN eP 05:31:51.62 -1.1 49.7 346 ULN
MK31 P 05:32:56.64 -0.5 58.7 328 MK31
TKM2 eP 05:33:08.01 -0.2 60.2 322 TKM2
AAK eP 05:33:11.72 -0.1 60.8 321 b:3.7+0 .80 4.2 AAK
KBL eP 05:33:13.56 0.3 61.0 310 KBL
RPZ eP 05:33:14.07 1.1 61.0 142 RPZ
EKS2 eP 05:33:15.04 0.1 61.2 320 EKS2
KURK eP 05:33:24.97 -1.5 63.0 330 b:1.9+1 .40 5.3 KURK
ABKARP 05:34:26.17 -1.1 72.8 322 b:7.7-1 .50 3.7X ABKA
KMBO e 05:35:35.90 -2.4 85.7 269 b:6.2+0 .40 4.8 KMBO
QSPA P 05:35:57.34 0.5 89.8 180 b:6.2+0 1.0 4.5 QSPA
LSZ P 05:36:19.16 -0.5 94.6 255 b:4.3+0 .80 4.7 LSZ
BUR08P 05:36:22.87 0.5 95.3 318 BUR0
Generated 2009 APR 27 at 05:40 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
