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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     17 JUL 2007  (198)

     ot  = 12:42:45.67   +/-   3.00              MINDORO, PHILIPPINES            
     lat =      13.487   +/-    7.6
     lon =     120.868   +/-   10.7              MAGNITUDE 5.1 (GS)       
     dep =       116.5   +/-   29.6   

     35 km (20 miles) WNW of Calapan, Mindoro, Philippines (pop 105,000)
     35 km (20 miles) SW of Batangas, Luzon, Philippines (pop 247,000)
     125 km (80 miles) S of MANILA, Philippines (pop 9,932,000)
     160 km (100 miles) SSE of Olongapo, Luzon, Philippines (pop 194,000)

     nph =   24 of  24    se = 0.76    FE=250                            B   

     error ellipse = (231.0, 75.0, 47.1; 77.6, 13.5, 14.1;346.1,  6.5,  8.6)

 mb = 5.1 ( 10)  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     12:46:53.78   0.3   18.4 184                                   KAPI
 CHTO eP      12:47:27.77   0.2   21.7 287                                   CHTO
 KS15 eP      12:47:56.65   1.1   24.7  13                                   KS15
 MBWA eP      12:49:22.27   0.0   34.4 182 b:4.7+1 1.6 5.1                   MBWA
 WB2  eP      12:49:33.20  -0.5   35.8 158                                   WB2 
 WRAB eP      12:49:33.21  -0.4   35.8 158 b:1.0+1 .70 4.8                   WRAB
 TLY  eP      12:50:13.13  -0.3   40.5 344 b:3.3+1 1.8 4.8                   TLY 
 MK31 eP      12:50:59.51  -0.2   46.3 324                                   MK31
 TKM2 eP      12:51:18.52   0.0   48.7 316 b:4.0+1 .90 5.3                   TKM2
 YAK  eP      12:51:18.56  -0.7   48.9   6 b:3.2+1 .50 5.4                   YAK 
 AML  eP      12:51:26.98   0.6   49.7 314 b:3.9+0 .85 4.3                   AML 
 EKS2 eP      12:51:27.65   0.6   49.8 315 b:1.6+1 .70 5.0                   EKS2
 KURK eP      12:51:31.48   0.0   50.5 326                                   KURK
 KBL  eP      12:51:37.17  -0.1   51.2 304 b:4.2+1 .78 5.4                   KBL 
 BRVK eP      12:52:12.53  -0.3   56.1 326                                   BRVK
 TIXI eP      12:52:26.98  -1.1   58.3   3 b:7.1+1 1.4 5.5                   TIXI
 ARU  eP      12:53:02.91  -1.4   63.7 327 b:1.1+1 .60 4.9                   ARU 
 TTA  eP      12:54:14.03   0.0   75.0  28                                   TTA 
 IMA2 eP      12:54:19.68   0.2   75.9  25                                   IMA2
 EGAK eP      12:54:48.99   0.3   81.3  25                                   EGAK
 DAWY eP      12:54:54.17   0.6   82.2  26                                   DAWY
 INK  eP      12:54:58.67  -0.1   83.2  21                                   INK 
 QUA2 ePKPdf  13:01:31.06   2.1  123.2  12                                   QUA2
 CPD  ePKPbc  13:02:17.53  -0.8  148.0  12                                   CPD 



 Generated 2007 JUL 17 at 13:16 UTC

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

 


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