Phase Data

Explanation of Parameters


     24 NOV 2011  (328)

     ot  = 21:42:31.68   +/-   2.11              PANAY, PHILIPPINES              
     lat =      10.914   +/-   10.9
     lon =     122.183   +/-   11.4              MAGNITUDE 4.8 (GS)       
     dep =        64.6   +/-    7.1   

     48 km (30 miles) WNW of Iloilo, Panay, Philippines (pop 365,000)
     88 km (55 miles) WNW of Bacolod, Negros, Philippines (pop 429,000)
     96 km (60 miles) SW of Roxas, Panay, Philippines (pop 126,000)
     428 km (266 miles) SSE of MANILA, Philippines

     nph =   30 of  30    se = 1.04    FE=254                            A   

     error ellipse = (232.0, 27.0, 19.7;140.0,  2.0, 16.5; 45.0, 62.0,  6.7)

 mb = 4.8 ( 20)  ML = 4.3 (  6)  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     21:43:46.76   1.4    5.1 138 L:4.0-1 2.1 4.3                   DAV 
 MYLDMePn     21:44:08.51   0.1    6.8 213 L:1.6-1 1.6 4.4                   MYLD
 KKM  ePn     21:44:19.25  -1.1    7.6 231 L:6.0-2 1.3 4.3                   KKM 
 LUWI ePn     21:45:20.84   2.4   11.9 177                                   LUWI
 FAKI ePn     21:46:26.08   0.7   17.0 143 b:2.1+1 1.2 4.2                   FAKI
 SOEI eP      21:47:11.23   5.0   20.6 174 b:3.1+1 .80 4.7                   SOEI
 ENH  eP      21:47:28.43   1.5   22.6 330 b:2.8+1 1.4 4.5                   ENH 
 BKNI eP      21:47:35.94  -0.1   23.5 245 b:6.6+1 1.3 4.9                   BKNI
 CM01 eP      21:47:36.99  -0.5   23.7 291                                   CM01
 CM31 eP      21:47:37.36  -0.3   23.7 291                                   CM31
 CHTO eP      21:47:38.40  -0.1   23.8 292 b:2.2+1 1.4 4.4                   CHTO
 PSI  eP      21:47:47.13   2.0   24.5 252 b:1.8+1 1.1 4.5                   PSI 
 WB2  eP      21:48:57.43  -2.7   32.9 159 b:3.1+1 2.0 4.8                   WB2 
 LSA  eP      21:49:13.28  -0.5   34.4 308 b:1.2+1 1.5 4.6                   LSA 
 AS01 eP      21:49:26.96  -1.8   36.2 162                                   AS01
 SONA1eP      21:49:52.29  -0.8   39.1 343                                   SONA
 FORT eP      21:50:14.60  -0.7   41.8 172 b:1.5+2 .85 5.8                   FORT
 NWAO eP      21:50:31.93   0.3   43.8 186 b:1.5+2 1.9 5.4                   NWAO
 BBOO eP      21:50:43.59  -0.8   45.5 164 b:3.1+1 1.4 5.0                   BBOO
 MK31 eP      21:51:12.15  -0.7   49.1 324                                   MK31
 MKAR eP      21:51:13.39   0.5   49.1 324 b:1.0+1 .95 4.8                   MKAR
 MK01 eP      21:51:14.06   1.3   49.1 324                                   MK01
 KURK eP      21:51:45.85   1.9   53.3 327 b:7.8+0 1.3 4.6                   KURK
 KBL  eP      21:51:47.50   0.2   53.7 305 b:9.9+0 .85 4.9                   KBL 
 KKAR eP      21:51:56.03  -0.2   55.0 316 b:3.2+1 .85 5.4                   KKAR
 BRVK eP      21:52:27.06   2.8   59.0 326 b:3.3+0 .95 4.4                   BRVK
 ABKAReP      21:52:57.58   0.6   63.8 320 b:1.9+1 .80 5.1                   ABKA
 BFZ  eP      21:53:46.40   0.3   71.6 140 b:1.2+2 1.0 5.8                   BFZ 
 RAYN eP      21:53:58.15  -0.5   73.6 291 b:8.4+0 1.2 4.5                   RAYN
 INK  eP      21:54:59.98  -0.5   85.2  21 b:4.3+1 1.8 5.2                   INK 



 Generated 2011 NOV 24 at 22:37 UTC

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