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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     10 APR 2009  (100)

     ot  = 05:40:32.78   +/-   1.38              SERAM, INDONESIA                
     lat =      -3.113   +/-    6.4
     lon =     127.495   +/-    7.8              MAGNITUDE 5.2 (GS)       
     dep =        68.4   +/-   13.2   

     100 km (60 miles) NW of Ambon, Moluccas, Indonesia (pop 313,000)
     430 km (270 miles) S of Ternate, Moluccas, Indonesia
     1095 km (680 miles) NNW of DARWIN, Northern Territory, Australia
     2325 km (1440 miles) E of JAKARTA, Java, Indonesia

     nph =   45 of  48    se = 1.09    FE=272                            A   

     error ellipse = (232.1, 62.1, 22.2; 60.0, 27.7, 10.3;328.3,  3.2,  6.8)

 mb = 5.0 ( 32)  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     05:42:24.71  -1.0    8.0 256 L:2.2-1 2.4 4.7X                  KAPI
      eSn     05:43:55.41  S res =   1.2X
 KKM  ePn     05:43:55.48   1.1   14.5 309 g:6.6-2 1.2 4.0X b:1.8+2 1.6 5.2X KKM 
      eSn     05:46:31.96  S res =  -1.8X
 FITZ eP      05:44:00.67  -0.4   15.0 187 g:9.6-2 1.0 4.2X b:3.8+0 .53 3.9X FITZ
 UGM  ePn     05:44:33.46   0.4   17.5 254 b:9.9+2 1.5 5.8                   UGM 
 KSM  eP      05:44:36.26   0.6   17.8 285 g:1.1-1 1.2 4.3X b:1.1+2 1.2 4.9  KSM 
 WRAB eP      05:44:36.95  -1.3   18.0 159 g:1.6-1 1.0 4.6X b:3.3+2 1.3 5.4  WRAB
 COEN eP      05:44:47.24  -0.4   18.9 126 b:1.2+3 1.1 6.0                   COEN
 MBWA eP      05:44:55.11   1.0   19.5 202 b:7.8+2 2.5 5.5                   MBWA
 PMG  eP      05:45:06.19   0.6   20.5 109 b:8.8+1 1.3 4.9                   PMG 
 AS31 eP      05:45:15.18   0.6   21.4 164                                   AS31
 CTAO eP      05:45:51.49   2.0   24.9 134 b:1.1+2 1.6 5.1                   CTAO
 FORT eP      05:46:11.39  -1.7   27.5 179 b:7.6+1 .90 5.3                   FORT
 BBOO eP      05:46:39.31  -1.2   30.6 166 b:9.3+2 1.2 6.4X                  BBOO
 NWAO eP      05:46:46.04   0.6   31.2 197 b:1.6+1 .71 4.9                   NWAO
 STKA eP      05:46:47.61  -1.0   31.5 157 b:9.7+0 1.1 4.5                   STKA
 ARMA eP      05:47:23.78   0.7   35.5 143 b:2.6+1 1.2 5.0                   ARMA
 CHTO eP      05:47:24.93   1.2   35.6 309 b:3.1+1 1.2 5.1                   CHTO
 JNU  eP      05:47:26.75  -2.1   36.2   5 b:9.9+0 1.2 4.6                   JNU 
 CAN  eP      05:47:42.99   0.8   37.7 151 b:3.2+1 .70 5.4                   CAN 
 MAJO eP      05:48:05.95  -0.8   40.7  13 b:3.5+1 1.3 5.0                   MAJO
 ULN  eP      05:49:48.82   0.0   53.8 343 b:1.7+1 .88 5.1                   ULN 
 RPZ  eP      05:50:03.77   0.6   55.8 143 b:7.0+1 1.1 5.6                   RPZ 
 URZ  eP      05:50:14.68   2.1   57.1 134 b:1.6+1 .84 5.2                   URZ 
 MK31 eP      05:50:56.36  -0.3   63.6 327                                   MK31
 TKM2 eP      05:51:08.81   0.1   65.4 321 b:1.0+1 .82 4.8                   TKM2
 AAK  eP      05:51:12.60   0.3   66.0 320 b:1.3+1 1.1 4.8                   AAK 
 KBL  eP      05:51:15.06   0.1   66.4 310 b:1.5+1 1.0 4.9                   KBL 
 EKS2 eP      05:51:16.17   0.9   66.5 320 b:1.9+1 1.1 4.9                   EKS2
 ZAA0 eP      05:51:17.87  -0.5   67.0 334                                   ZAA0
 KURK eP      05:51:23.94  -0.2   67.9 329 b:3.1+1 .90 5.3                   KURK
 BRVK eP      05:51:57.65  -0.6   73.5 328 b:1.7+1 1.2 4.9                   BRVK
 TIXI eP      05:52:04.07  -0.2   74.6   0 b:8.8+0 .60 4.9                   TIXI
 VNDA eP      05:52:14.61  -0.8   76.6 173 b:1.2+2 2.4 5.4                   VNDA
 SBA  eP      05:52:20.16  -0.3   77.5 172 b:1.3+1 1.0 4.8                   SBA 
 ABKAReP      05:52:22.96  -0.5   77.9 322 b:2.9+0 .78 4.3                   ABKA
 ARU  eP      05:52:39.99  -0.5   81.1 328 b:5.5+0 .74 4.6                   ARU 
 QSPA eP      05:53:07.70  -2.0   86.8 180 b:3.4+1 1.1 5.4                   QSPA
 KMBO eP      05:53:27.16   0.4   90.2 269 b:6.5+1 2.3 5.5                   KMBO
 MALT eP      05:53:31.89   1.2   91.2 308 b:3.6+0 .85 4.8                   MALT
 BUR08ePdif   05:54:13.43   0.2X 100.6 318                                   BUR0
 TOA0 ePKPdf  05:59:27.71   0.1  125.5 284                                   TOA0
 LCO  ePKPdf  05:59:58.27  -2.7  143.6 153                                   LCO 
 JTS  ePKPdf  06:00:06.52  -0.3  147.0  76                                   JTS 
 NNA  ePKPdf  06:00:15.50   1.4  151.5 122                                   NNA 
 OTAV ePKPdf  06:00:19.34   1.2  153.9  96                                   OTAV
 LPAZ ePKPdf  06:00:21.20   1.0  155.3 142                                   LPAZ



 Generated 2009 APR 10 at 09:41 UTC

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver


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