Phase Data

Explanation of Parameters


     28 SEP 2012  (272)

     ot  = 14:25:47.09   +/-   1.85              MINDORO, PHILIPPINES            
     lat =      13.752   +/-   11.2
     lon =     120.770   +/-   15.1              MAGNITUDE 4.8 (GS)       
     dep =       141.0   +/-    9.9   

     31 km (19 miles) W of Batangas, Luzon, Philippines (pop 247,000)
     62 km (38 miles) NW of Calapan, Mindoro, Philippines (pop 105,000)
     97 km (60 miles) SSW of MANILA, Philippines (pop 9,932,000)
     130 km (81 miles) SSE of Olongapo, Luzon, Philippines (pop 194,000)

     nph =   37 of  37    se = 0.91    FE=250                            A   

     error ellipse = ( 89.0,  9.0, 23.4;184.0, 29.0, 18.1;344.0, 58.0, 13.4)

 mb = 4.8 ( 15)  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
 MYLDMePn     14:27:52.51   1.0    8.8 195                                   MYLD
 KKM  ePn     14:27:53.73   1.3    8.9 211                                   KKM 
 TPUB ePn     14:28:00.01  -0.6    9.5 359                                   TPUB
 SBUM ePn     14:29:00.58   0.4   14.1 218                                   SBUM
 LUWI ePn     14:29:12.11   2.2   14.8 172                                   LUWI
 KSM  ePn     14:29:24.67   0.3   16.0 221 b:3.3+1 1.3 4.5                   KSM 
 MYKOMeP      14:30:13.48  -1.0   20.5 236 b:2.2+1 1.0 4.5                   MYKO
 CHTO eP      14:30:24.18  -1.1   21.5 286 b:1.2+1 1.0 4.3                   CHTO
 CM01 eP      14:30:24.64   0.2   21.5 285                                   CM01
 CM31 eP      14:30:25.92   1.2   21.5 286                                   CM31
 JAGI eP      14:30:39.40  -0.7   23.0 197 b:4.4+1 .80 4.9                   JAGI
 SOEI eP      14:30:45.56   0.1   23.6 171 b:2.9+1 .90 4.8                   SOEI
 PSI  eP      14:30:50.89  -0.3   24.2 245 b:2.3+1 1.0 4.6                   PSI 
 GSI  eP      14:31:05.86  -1.9   26.1 244 b:2.9+1 .60 5.1                   GSI 
 INU  eP      14:31:06.95  -0.1   26.0  31 b:2.4+1 1.2 4.7                   INU 
 SHL  eP      14:31:38.16  -0.8   29.6 298 b:8.5+1 .70 5.6                   SHL 
 SONA1eP      14:32:34.48  -0.4   36.0 344                                   SONA
 WRAB eP      14:32:34.78  -0.3   36.0 158 b:2.0+1 1.2 4.8                   WRAB
 WB2  eP      14:32:35.02  -0.1   36.0 158                                   WB2 
 AS31 eP      14:33:02.13  -0.7   39.3 161 b:2.3+0 .80 4.0                   AS31
 AS01 eP      14:33:02.24  -0.7   39.4 161                                   AS01
 NIL  eP      14:34:06.84   0.0   47.3 303                                   NIL 
 ZALV eP      14:34:18.40  -1.2   49.0 333                                   ZALV
 ZAA0 eP      14:34:19.92   0.3   49.0 333 b:1.2+1 .55 4.9                   ZAA0
 KURK eP      14:34:29.50   1.2   50.2 326 b:1.3+2 .70 5.8                   KURK
 KBL  eP      14:34:34.53   0.0   50.9 304 b:9.8+0 .85 4.6                   KBL 
 KK31 eP      14:34:42.57   0.6   52.0 314                                   KK31
 KKAR eP      14:34:42.57   0.6   52.0 314                                   KKAR
 BRVK eP      14:35:10.29   0.6   55.8 326 b:5.1+1 .90 5.5                   BRVK
 ABKAReP      14:35:44.25   0.4   60.7 319                                   ABKA
 ARU  eP      14:36:00.73  -0.5   63.4 327                                   ARU 
 CAST eP      14:37:19.14  -2.4   76.5  28                                   CAST
 MCK  eP      14:37:30.82   1.6   77.9  27                                   MCK 
 BUR04eP      14:38:00.65   0.4   83.7 317                                   BUR0
 BUR08eP      14:38:00.87   0.6   83.7 317                                   BUR0
 VTS  eP      14:38:11.60  -1.7   86.3 313                                   VTS 
 GEA0 eP      14:38:30.53  -3.3   90.6 321                                   GEA0



 Generated 2012 SEP 28 at 14:41 UTC

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