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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      9 APR 2009  ( 99)

     ot  = 06:14:29.71   +/-   0.28              KEPULAUAN TALAUD, INDONESIA     
     lat =       3.563   +/-    5.4
     lon =     126.635   +/-    9.4              MAGNITUDE 5.0 (GS)       
     dep =        35.0  (geophysicist)

     305 km (190 miles) NE of Manado, Sulawesi, Indonesia
     315 km (195 miles) NNW of Ternate, Moluccas, Indonesia
     1365 km (850 miles) SSE of MANILA, Philippines
     2460 km (1520 miles) ENE of JAKARTA, Java, Indonesia

     nph =   44 of  51    se = 1.07    FE=263                            A   

     error ellipse = ( 71.4,  0.0, 12.8;161.4,  0.0,  6.0;  0.0,  0.0,  0.0)

 mb = 5.0 ( 33)  ML = 4.9 (  1)  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
 DAV  ePn     06:15:26.35   2.7    3.6 343 L:2.6+0 1.7 4.9                   DAV 
      eSn     06:16:14.52  S res =   9.2X
 KKM  ePn     06:17:06.69   6.4X  10.7 284                                   KKM 
      eSn     06:19:15.98  S res =  17.3X
 KSM  ePn     06:18:23.14   5.2X  16.4 263 b:5.2+1 1.3 4.5                   KSM 
      eSn     06:21:09.50  S res = -10.0X
 YULB eP      06:19:00.60  -2.9   20.4 346 b:5.8+1 1.3 4.8                   YULB
 TPUB ePn     06:19:02.21  -4.6X  20.5 344 b:5.3+1 .70 5.0                   TPUB
 SSLB ePn     06:19:06.41  -4.8X  20.8 345 b:8.2+1 1.2 5.0                   SSLB
 FITZ eP      06:19:15.79  -0.4   21.5 183 b:3.3+1 .95 4.7                   FITZ
 YHNB eP      06:19:17.45   0.8   21.6 347 b:9.9+1 1.3 5.1                   YHNB
 COEN eP      06:19:39.24  -1.4   23.9 137                                   COEN
 WRAB eP      06:19:45.70  -0.6   24.5 162 b:1.8+2 .90 5.6                   WRAB
 MBWA eP      06:19:56.52   1.7   25.5 195 b:2.7+1 .90 4.8                   MBWA
 AS31 eP      06:20:17.04  -0.3   28.0 166                                   AS31
 JNU  eP      06:20:30.60  -1.7   29.7   7 b:4.7+1 1.1 5.2                   JNU 
 CM31 eP      06:20:44.41   1.3   30.9 301                                   CM31
 CHTO eP      06:20:45.07   0.6   31.0 301                                   CHTO
 FORT eP      06:21:12.28   0.5   34.2 178 b:6.1+1 .70 5.6                   FORT
 BBOO eP      06:21:38.13  -0.1   37.3 167 b:1.6+2 1.2 5.8                   BBOO
 STKA eP      06:21:43.68  -0.9   38.0 159 b:5.4+0 .80 4.5                   STKA
 ARMA eP      06:22:13.56   0.7   41.4 146 b:3.1+1 .80 5.1                   ARMA
 ASAJ eP      06:22:24.24   0.4   42.8  17 b:2.7+1 1.0 4.9                   ASAJ
 CAN  eP      06:22:34.53   0.6   44.0 153 b:2.3+1 1.0 4.9                   CAN 
 ULN  eP      06:22:58.68  -0.9   47.2 342                                   ULN 
 TLY  eP      06:23:33.75   0.7   51.7 342                                   TLY 
 MSVF eP      06:23:57.21  -0.5   54.9 114 b:1.9+1 1.0 5.1                   MSVF
 PEA0BeP      06:24:01.79  -0.2   55.6  22                                   PEA0
 MK31 eP      06:24:15.89  -0.6   57.6 325                                   MK31
 ZAA0 eP      06:24:36.10  -1.3   60.7 333                                   ZAA0
 AAK  eP      06:24:36.30   0.3   60.4 318                                   AAK 
 EKS2 eP      06:24:39.46   0.1   60.9 318 b:1.1+1 .93 5.0                   EKS2
 KBL  eP      06:24:43.54  -0.4   61.5 308 b:5.0+0 .58 4.8                   KBL 
 KURK eP      06:24:44.18  -1.0   61.8 328 b:2.6+1 .55 5.6                   KURK
 KKAR eP      06:24:54.96  -0.2   63.3 317 b:1.2+1 1.0 5.0                   KKAR
 BRVK eP      06:25:21.37  -0.7   67.5 327 b:2.6+1 1.0 5.3                   BRVK
 TIXI eP      06:25:24.56  -0.4   68.0   1 b:8.0+0 .80 4.9                   TIXI
 ABKAReP      06:25:50.25  -1.0   72.2 321 b:4.6+0 .65 4.6                   ABKA
 ARU  eP      06:26:06.60  -1.0   75.0 328 b:1.2+1 .85 4.9                   ARU 
 KDAK eP      06:26:47.37   1.0   82.1  32 b:2.1+1 1.1 5.1                   KDAK
 TRF  eP      06:26:54.63  -0.5   83.7  27 b:4.4+1 1.6 5.3                   TRF 
 PMR  eP      06:26:57.41   0.5   84.1  29 b:1.8+1 1.1 5.1                   PMR 
 COLD eP      06:26:57.68   1.1   84.1  23 b:9.8+0 1.1 4.9                   COLD
 SML  eP      06:26:59.26   0.2   84.5  28 b:5.8+0 1.1 4.7                   SML 
 DIV  qP      06:27:06.67   1.5   85.7  29 b:6.5+0 .71 5.0                   DIV 
 BMRM eP      06:27:09.67   1.7   86.3  29 b:8.9+0 .98 5.0                   BMRM
 OBN  qP      06:27:12.18   0.1   87.1 325                                   OBN 
 KMBO eP      06:27:24.50   0.3   89.5 269 b:2.2+0 .40 4.8                   KMBO
 BR131eP      06:27:25.49  -0.9   90.1 310 b:2.7+0 .80 4.6                   BR13
 BUR08eP      06:27:49.31   0.0   95.1 318                                   BUR0
 JCT  ePKPdf  06:33:26.67   1.1  124.2  49                                   JCT 



 Generated 2009 APR  9 at 07:19 UTC

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


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