Phase Data

Explanation of Parameters


     17 APR 2013  (107)

     ot  = 09:51:10.80   +/-   1.82              MINDANAO, PHILIPPINES           
     lat =       7.240   +/-    8.7
     lon =     124.941   +/-   10.1              MAGNITUDE 5.1 (GS)       
     dep =        41.1   +/-    8.1   

     76 km (47 miles) WNW of Davao, Mindanao, Philippines (pop 1,147,000)
     77 km (48 miles) E of Cotabato, Mindanao, Philippines (pop 163,000)
     127 km (79 miles) NNW of General Santos, Mindanao, Philippines (pop 411,000
     921 km (572 miles) SSE of MANILA, Philippines

     nph =   81 of  90    se = 0.90    FE=259                            A   

     error ellipse = (254.0,  0.0, 15.6;164.0, 36.0, 13.6;345.0, 53.0, 11.6)

 mb = 5.1 (  1)  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
 DAV  ePn     09:51:23.07  -0.6    0.7 105                                   DAV 
 TNTI ePn     09:52:49.97   0.9    6.9 159                                   TNTI
      eSn     09:54:07.59  S res =   1.7 
 LUWI ePn     09:53:13.22   1.7    8.5 195                                   LUWI
 BKB  ePn     09:53:55.43   2.4   11.5 224                                   BKB 
 FAKI ePn     09:54:04.00  -1.6   12.4 144                                   FAKI
 KAPI ePn     09:54:18.30   2.1   13.2 203                                   KAPI
 TWG  ePn     09:54:51.90  -0.2   15.9 347 b:1.8+2 .70 5.3                   TWG 
      eS      09:58:03.61  S res =   3.2X
 MMRI ePn     09:54:53.60   0.5X  16.0 190 b:2.1+2 1.2 5.1                   MMRI
 TPUB ePn     09:54:58.45  -0.9   16.5 346 b:1.1+2 1.0 4.9                   TPUB
      eSn     09:58:05.36  S res =   3.8X
 SAUI ePn     09:55:00.96   2.8   16.4 157 b:3.9+2 .50 5.8                   SAUI
 SSLB ePn     09:55:04.02  -0.3   16.9 347 b:5.3+1 .80 4.7                   SSLB
      eSn     09:57:58.06  S res = -13.1X
 SOEI ePn     09:55:05.64   1.1   16.9 182 b:2.9+2 1.1 5.3                   SOEI
 NACB ePn     09:55:08.13   0.8   17.1 350 b:4.1+1 .80 4.6                   NACB
 YHNB ePn     09:55:13.93   0.0   17.7 349 b:8.2+1 1.0 4.8                   YHNB
 TATO eP      09:55:17.68   0.2   17.9 350 b:3.0+2 1.6 5.2                   TATO
 YOJ  ePn     09:55:22.94  14.5X  17.2 354 b:1.1+3 .60 6.2                   YOJ 
      ePcP    09:59:49.64  -0.9 
 JAGI eP      09:55:32.36   3.7X  18.9 215 b:8.0+1 .90 4.9                   JAGI
 JOW  eP      09:55:36.73  -0.5   19.7   9 b:1.4+2 1.3 5.1                   JOW 
 SMRI eP      09:55:44.18   1.2   20.3 226 b:1.0+2 .90 5.2                   SMRI
 UGM  eP      09:55:48.89  -0.1   20.8 224 b:2.0+2 .90 5.5                   UGM 
 MTN  eP      09:55:49.35  -0.3   20.9 163 b:1.1+2 .65 5.4                   MTN 
 SARN eP      09:56:06.25   0.0   22.4  63 b:4.7+1 1.1 4.8                   SARN
 CISI eP      09:56:07.80   0.4   22.5 230 b:2.0+2 .90 5.6                   CISI
 PMBI eP      09:56:07.96   0.1   22.6 244 b:8.2+2 .30 6.7                   PMBI
 MANU eP      09:56:22.19  -1.6X  24.2 112 b:2.2+1 .60 4.9                   MANU
 MNAI eP      09:56:28.25  -0.8   24.8 243 b:3.3+2 1.1 5.8                   MNAI
 BKNI eP      09:56:29.48   0.2   24.8 255 b:1.4+2 1.0 5.5                   BKNI
 FITZ eP      09:56:32.49  -0.2   25.2 178 b:7.2+1 .70 5.3                   FITZ
 PSI  eP      09:56:40.07  -3.0   26.3 261 b:5.2+1 1.1 5.0                   PSI 
 XMIS eP      09:56:40.50  -0.1   26.0 228 b:2.6+2 .95 5.8                   XMIS
 JNU  eP      09:56:41.14  -1.9   26.3  11 b:3.9+1 1.2 4.9                   JNU 
 PMG  eP      09:56:54.64  -0.1   27.6 126 b:2.7+1 .85 4.9                   PMG 
 CM01 eP      09:56:54.71   0.0   27.6 296                                   CM01
 CM31 eP      09:56:54.95   0.0   27.6 296 b:6.3+1 1.6 5.0                   CM31
 COEN eP      09:56:55.93  -0.1   27.8 139 b:6.3+1 .80 5.3                   COEN
 GSI  eP      09:56:56.51  -0.8   27.9 259 b:6.4+1 .80 5.3                   GSI 
 WB2  eP      09:57:00.71  -2.3   28.6 161                                   WB2 
      eP      09:57:02.10  -0.9 
 WRAB eP      09:57:01.74  -1.2   28.5 161 b:2.7+1 .70 5.0                   WRAB
 KS01 eP      09:57:15.07  -2.5   30.2   5                                   KS01
 AS01 eP      09:57:32.48  -0.5   31.9 164                                   AS01
 AS31 eP      09:57:32.65  -0.3   31.9 164 b:6.9+0 .60 4.7                   AS31
 CTAO eP      09:57:54.49   0.9   34.3 143 b:1.4+1 .80 5.0                   CTAO
 YULB eSn     09:57:56.21  -3.9   16.4 348                                   YULB
 SHL  eP      09:58:11.48  -0.3   36.4 304 b:5.0+1 .86 5.4                   SHL 
 MORW eP      09:58:17.19  -0.2   37.1 193 b:2.3+1 .80 5.1                   MORW
 USA0BeP      09:58:18.95  -0.2   37.3   8 b:2.5+1 .85 5.1                   USA0
 FORT eP      09:58:24.32   0.0   37.9 176 b:1.7+2 .60 6.1                   FORT
 NWAO eP      09:58:47.22   0.4   40.6 190 b:4.6+1 .80 5.3                   NWAO
 EIDS eP      09:58:51.22  -0.5   41.2 143 b:1.7+1 .85 4.8                   EIDS
 BBOO eP      09:58:52.22   0.5   41.2 166 b:2.7+2 1.5 5.8                   BBOO
 STKA eP      09:58:58.95   0.6   42.0 159 b:7.4+0 .85 4.4                   STKA
 ULN  eP      09:59:08.36   0.0   43.3 342 b:3.1+1 1.1 4.9                   ULN 
 ARMA eP      09:59:26.19   0.8   45.4 147 b:1.7+1 .65 5.1                   ARMA
 TLY  eP      09:59:43.70   0.7   47.7 342 b:1.8+1 1.0 5.0                   TLY 
 CAN  eP      09:59:47.71   1.6   48.0 153 b:2.3+1 .70 5.3                   CAN 
 TOO  eP      09:59:51.59   1.6   48.5 158 b:2.3+1 .75 5.3                   TOO 
 PETK eP      10:00:23.55   0.8   52.9  24                                   PETK
 MK01 eP      10:00:28.25  -0.1   53.7 325                                   MK01
 MK31 eP      10:00:28.87   0.4   53.7 325 b:1.6+1 1.0 5.0                   MK31
 MAKZ eP      10:00:29.87   0.0   53.9 325 b:3.9+1 1.3 5.3                   MAKZ
 PRZ  eP      10:00:32.60   2.2   53.9 318 b:5.3+1 1.1 5.5                   PRZ 
 TARG eP      10:00:33.99   2.8   54.0 317 b:1.3+1 1.0 4.9                   TARG
 KDJ  eP      10:00:36.95   1.7   54.6 318 b:2.9+1 1.2 5.2                   KDJ 
 AAK  eP      10:00:50.76   1.0   56.6 317 b:2.8+1 1.6 5.1                   AAK 
 ARSB eP      10:00:54.55   1.0   57.1 315 b:3.0+1 1.1 5.2                   ARSB
 KURK eP      10:00:58.24   0.0   57.8 327 b:4.3+1 1.0 5.5                   KURK
 KBL  eP      10:01:00.59   0.6   58.0 306 b:1.9+1 .85 5.2                   KBL 
 KKAR eP      10:01:10.35   0.6   59.5 316 b:2.6+1 1.1 5.3                   KKAR
 KK31 eP      10:01:10.35   0.6   59.5 316 b:2.6+1 1.1 5.3                   KK31
 BRVK eP      10:01:36.49  -0.2   63.5 327 b:2.3+1 .95 5.3                   BRVK
 TIXI eP      10:01:43.85   1.7   64.4   1 b:5.0+1 1.3 5.4                   TIXI
 BILL eP      10:01:56.53  -0.9   66.7  16 b:1.8+1 1.2 5.0                   BILL
 BKZ  eP      10:01:59.90   4.2X  66.4 138 b:3.6+1 .94 5.4                   BKZ 
 GYA0BeP      10:02:02.85   0.9   67.3 308 b:6.7+1 1.6 5.5                   GYA0
 ABKAReP      10:02:07.55  -0.3   68.3 320 b:1.3+1 .90 5.0                   ABKA
 ARU  eP      10:02:26.35   1.9   71.0 328 b:1.8+1 1.1 5.0                   ARU 
 GAMB eP      10:02:30.74   1.0   72.0  25 b:2.9+1 1.2 5.1                   GAMB
 CASY eP      10:02:42.16   0.0   74.1 186 b:1.7+1 1.0 4.9                   CASY
 TBLG eP      10:03:05.75   1.0   77.9 311                                   TBLG
 GNI  eP      10:03:08.17   3.4X  77.9 309 b:3.2+1 .95 5.3                   GNI 
 RSO  eP      10:03:18.73   3.0   80.0  30                                   RSO 
 ABPO eP      10:03:20.64  -0.6   80.8 250 b:1.6+1 .95 5.0                   ABPO
 COLA eP      10:03:27.92   0.1   82.3  26 b:8.6+0 .90 4.8                   COLA
 EGAK eP      10:03:40.25  -2.3   85.2  25 b:1.2+1 .80 5.1                   EGAK



 Generated 2013 APR 17 at 10:06 UTC

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