4 APR 2009 ( 94)
ot = 19:11:02.02 +/- 0.52 NEGROS, PHILIPPINES
lat = 9.459 +/- 7.1
lon = 122.261 +/- 9.3
dep = 35.0 (geophysicist)
115 km (70 miles) W of Dumaguete, Negros, Philippines (pop 102,000)
140 km (85 miles) SSW of Iloilo, Panay, Philippines (pop 365,000)
150 km (95 miles) SSW of Bacolod, Negros, Philippines (pop 429,000)
585 km (365 miles) SSE of MANILA, Philippines
Felt (II PIVS) at Cauayan.
nph = 22 of 24 se = 0.98 FE=257 A
error ellipse = ( 72.4, 0.0, 12.5;162.4, 0.0, 9.0; 0.0, 0.0, 0.0)
mb = 4.5 ( 16) ML = 4.3 ( 1) mblg = 3.6 ( 8) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
DAV qP 19:11:54.81 -6.8X 4.1 126 d:1.6+1 3.1X L:5.3-1 .60 4.3 DAV
g:2.8-1 .70 3.9
KKM ePn 19:12:39.63 -1.0 6.9 241 d:3.2+1 4.8X L:1.5-1 .55 4.4X KKM
eSn 19:13:53.20 S res = -4.7X g:7.7-2 .95 3.6 b:7.9+1 .55 5.8X
KSM ePn 19:14:21.70 -0.3 14.3 237 g:2.9-2 1.1 3.6 b:2.9+1 1.1 4.8X KSM
IPM eP 19:15:50.95 1.6 21.6 259 g:2.1-2 .80 3.9 b:2.1+1 .80 4.6 IPM
KULM eP 19:15:52.48 0.9 21.8 261 g:3.1-2 1.1 3.9 b:3.1+1 1.1 4.6 KULM
CM31 eP 19:16:15.23 -1.3 24.3 294 g:3.8-3 .85 3.2 b:1.8+1 1.3 4.4 CM31
CHTO eP 19:16:16.91 -0.6 24.4 295 g:3.6-3 1.0 3.1 b:7.5+0 1.3 4.1 CHTO
FITZ eP 19:16:46.32 0.2 27.6 173 g:3.3-3 .98 3.2 b:3.3+0 .98 4.0 FITZ
WRAB eP 19:17:21.65 0.5 31.5 158 b:1.0+1 1.0 4.6 WRAB
AS31 eP 19:17:51.15 1.2 34.8 161 AS31
ULN qP 19:18:37.51 0.8 40.4 344 b:4.4+0 1.2 4.1 ULN
STKA eP 19:19:12.89 -1.9 45.1 157 b:7.5-1 .66 3.7 STKA
MK31 eP 19:19:54.60 -1.0 50.3 325 MK31
AAK eP 19:20:17.31 0.5 53.2 317 b:2.1+1 1.0 5.1 AAK
EKS2 eP 19:20:21.90 1.5 53.7 317 b:4.4+0 1.0 4.4 EKS2
KURK eP 19:20:26.76 0.1 54.6 327 b:9.9+0 1.1 4.8 KURK
KBL eP 19:20:27.74 0.5 54.6 306 b:5.7+0 .86 4.6 KBL
KKAR eP 19:20:38.11 0.5 56.0 316 b:3.5+0 .63 4.5 KKAR
BRVK qP 19:21:05.23 -1.2 60.2 327 b:9.9+0 1.2 4.8 BRVK
ABKAReP 19:21:38.13 0.0 64.9 320 b:1.3+0 .60 4.2 ABKA
BR131eP 19:23:23.22 -0.8 83.0 309 b:2.2+0 .90 4.2 BR13
AK02 eP 19:23:32.26 -0.1 84.7 320 AK02
BUR08eP 19:23:47.79 -0.1 87.8 318 BUR0
Generated 2009 APR 8 at 17:37 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
