Phase Data

Explanation of Parameters


     25 JAN 2013  ( 25)

     ot  = 22:40:56.79   +/-   1.40              MINDANAO, PHILIPPINES           
     lat =       9.438   +/-   10.8
     lon =     126.100   +/-   16.3              MAGNITUDE 4.7 (GS)       
     dep =        83.7   +/-    7.8   

     77 km (48 miles) ESE of Surigao, Mindanao, Philippines (pop 118,000)
     81 km (51 miles) NE of Butuan, Mindanao, Philippines (pop 267,000)
     121 km (75 miles) NNW of Hinatuan, Mindanao, Philippines (pop N/A)
     797 km (495 miles) SE of MANILA, Philippines

     nph =   49 of  49    se = 0.69    FE=259                            A   

     error ellipse = ( 82.0,  4.0, 25.2;173.0, 21.0, 16.9;341.0, 68.0, 10.7)

 mb = 4.7 ( 32)  ML = 4.7 (  2)  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     22:41:34.51   0.2    2.4 192 L:7.8+0 1.1 4.7                   DAV 
 LUWI ePn     22:43:31.10   0.8   10.9 198                                   LUWI
 FAKI ePn     22:44:06.37  -1.4   13.7 153                                   FAKI
 YULB ePn     22:44:20.12   0.7   14.6 342                                   YULB
 TPUB ePn     22:44:20.62  -0.5   14.8 340                                   TPUB
 SSLB ePn     22:44:26.39   0.8   15.1 342 b:2.3+1 .90 4.4                   SSLB
 SBUM ePn     22:44:37.76   7.6   15.4 244 b:1.0+1 .70 4.1                   SBUM
 SSE  eP      22:45:44.57   0.1   22.0 349                                   SSE 
 KS01 eP      22:46:39.00  -0.5   28.0   3                                   KS01
 AS01 eP      22:47:29.59  -1.3   33.8 167                                   AS01
 AS31 eP      22:47:30.00  -0.8   33.8 167 b:3.2+0 .35 4.6                   AS31
 USA0BeP      22:47:41.97   0.8   35.0   7 b:2.9+1 .90 5.2                   USA0
 MDJ  eP      22:47:43.78   1.1   35.2   4 b:2.1+1 .90 5.1                   MDJ 
 SHL  eP      22:47:51.82  -0.2   36.2 301 b:1.7+1 .80 5.0                   SHL 
 LSA  eP      22:48:12.23   1.4   38.4 307 b:1.4+1 1.9 4.5                   LSA 
 FORT eP      22:48:24.52   0.8   40.0 177 b:3.7+1 .75 5.4                   FORT
 ULN  eP      22:48:35.68  -0.5   41.5 341 b:3.5+0 .60 4.4                   ULN 
 BBOO eP      22:48:48.82   0.2   43.1 168 b:3.5+1 .45 5.5                   BBOO
 STKA eP      22:48:53.32  -0.1   43.7 161 b:1.9+0 1.0 3.9                   STKA
 PETK eP      22:49:46.17   0.2   50.5  24                                   PETK
 MK01 eP      22:50:01.17  -0.7   52.6 323                                   MK01
 MK31 eP      22:50:01.52  -0.5   52.6 323                                   MK31
 MKAR eP      22:50:01.52  -0.5   52.6 323 b:3.1+1 .70 5.4                   MKAR
 MAKZ eP      22:50:02.94  -0.5   52.8 323 b:4.1+0 .85 4.5                   MAKZ
 MA2  eP      22:50:08.00   0.5   53.4  15 b:1.2+1 .70 5.0                   MA2 
 NRN  eP      22:50:15.32   0.2   54.3 315 b:4.0+0 .90 4.4                   NRN 
 ZALV eP      22:50:19.85  -1.5   55.3 332                                   ZALV
 AAK  eP      22:50:25.77   0.2   55.8 316 b:1.3+1 1.9 4.6                   AAK 
 KURK eP      22:50:30.88  -0.4   56.7 326 b:1.1+1 .95 4.9                   KURK
 GAR  eP      22:50:39.06   0.0   57.7 310 b:1.1+1 .62 5.1                   GAR 
 KBL  eP      22:50:39.07   0.0   57.7 305 b:3.7+0 .65 4.6                   KBL 
 CHGR eP      22:50:44.34  -0.2   58.5 310 b:9.3+0 .62 5.1                   CHGR
 KKAR eP      22:50:45.80  -0.2   58.7 315                                   KKAR
 KK31 eP      22:50:45.80  -0.2   58.7 315                                   KK31
 TIXI eP      22:51:08.46  -0.4   62.2   1 b:1.1+1 .70 5.1                   TIXI
 BRVK eP      22:51:09.76  -0.5   62.3 326 b:7.1+0 .75 4.8                   BRVK
 ABKAReP      22:51:42.72  -0.6   67.4 320                                   ABKA
 ARU  eP      22:51:57.20  -1.1   69.8 327 b:7.1+0 .60 4.7                   ARU 
 IM3  eP      22:52:43.49   0.9   77.4  24                                   IM3 
 RAYN eP      22:52:45.47   0.3   77.7 292 b:6.9+0 .80 4.6                   RAYN
 BPAW eP      22:52:49.70   1.2   78.5  26 b:8.1+0 .96 4.6                   BPAW
 MLY  eP      22:52:50.34   1.0   78.6  25 b:2.7+1 2.0 4.8                   MLY 
 MCK  eP      22:52:53.52   0.1   79.4  27 b:7.8+0 .68 4.7                   MCK 
 HDA  eP      22:52:57.80  -0.3   80.2  26 b:4.1+0 .52 4.6                   HDA 
 ILB  eP      22:52:57.95  -0.2   80.3  26                                   ILB 
 RIDG eP      22:53:03.88   0.6   81.2  27 b:3.0+1 1.6 4.9                   RIDG
 DAWY eP      22:53:16.00   0.4   83.6  26 b:1.4+1 1.6 4.7                   DAWY
 YKB5 eP      22:54:07.29  -0.7   94.6  24                                   YKB5
 TOA0 ePKPdf  22:59:39.25  -0.3  120.4 291                                   TOA0



 Generated 2013 JAN 25 at 23:06 UTC

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