Phase Data

Explanation of Parameters


     30 JAN 2013  ( 30)

     ot  = 15:34:23.36   +/-   0.69              PHILIPPINE ISLANDS REGION       
     lat =      10.574   +/-    3.4
     lon =     126.957   +/-    6.2              MAGNITUDE 4.7 (GS)       
     dep =        37.3   +/-    6.9   

     144 km (89 miles) ESE of Guiuan, Samar, Philippines (pop N/A)
     183 km (114 miles) ENE of Surigao, Mindanao, Philippines
     226 km (140 miles) ESE of Tacloban, Leyte, Philippines
     787 km (489 miles) SE of MANILA, Philippines

     nph =   55 of  56    se = 0.81    FE=248                            A   

     error ellipse = (247.3, 60.2, 10.8; 78.9, 29.3,  9.5;346.1,  5.0,  4.7)

 mb = 4.7 ( 32)  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
 TNTI ePn     15:36:41.05  -0.1    9.7 178                                   TNTI
 TPUB ePn     15:37:40.14   0.5   14.0 335                                   TPUB
 SSLB ePn     15:37:42.98  -0.9   14.3 337                                   SSLB
 YOJ  ePn     15:37:43.68   0.2   14.3 345                                   YOJ 
 FAKI ePn     15:37:44.54  -0.3   14.4 158                                   FAKI
 SBUM ePn     15:38:16.29   1.5   16.7 242 b:6.9+0 .90 3.8                   SBUM
 QIZ  eP      15:38:37.41   0.4   18.5 299 b:1.0+2 1.9 4.7                   QIZ 
 KSM  eP      15:38:41.75   1.3   18.8 242                                   KSM 
      ePn     15:38:41.86   0.7X
 SOEI eP      15:38:57.34   0.2   20.4 188 b:1.1+2 1.4 5.0                   SOEI
 JNU  eP      15:39:22.06  -0.1   22.7   9 b:1.3+1 1.0 4.3                   JNU 
 JAGI eP      15:39:23.07  -0.1   22.8 214 b:4.4+1 .70 5.0                   JAGI
 ENH  eP      15:39:48.24   0.1   25.5 323 b:2.1+1 .90 4.7                   ENH 
 KS01 eP      15:40:00.75   0.8   26.8   2                                   KS01
 XAN  eP      15:40:16.32   0.1   28.6 328 b:1.3+1 .85 4.6                   XAN 
 COEN eP      15:40:22.39   0.7   29.2 146 b:1.4+1 .80 4.7                   COEN
 WB2  eP      15:40:37.31  -1.9   31.2 166                                   WB2 
 USA0BeP      15:40:59.86  -1.8   33.8   7 b:7.7+0 .75 4.7                   USA0
 AS31 eP      15:41:08.76  -1.1   34.7 169 b:3.2+0 1.2 4.1                   AS31
 AS01 eP      15:41:09.29  -0.7   34.7 169                                   AS01
 CTAO eP      15:41:20.16  -0.1   35.9 148 b:3.0+1 1.5 5.0                   CTAO
 LSA  eP      15:41:40.26  -1.7   38.4 305 b:4.0+0 .90 4.3                   LSA 
 ULN  eP      15:42:01.22   0.1   40.8 339 b:3.9+0 1.0 4.1                   ULN 
 SONA1eP      15:42:02.67  -0.1   41.0 339                                   SONA
 BBOO eP      15:42:27.92   0.6   44.0 169 b:4.0+1 .75 5.3X                  BBOO
 MA2  eP      15:43:30.37   1.1   52.1  15 b:5.8+0 .80 4.6                   MA2 
 MK01 eP      15:43:30.46   0.0   52.2 322                                   MK01
 MKAR eP      15:43:31.06   0.5   52.2 322 b:5.0+1 .75 5.6X                  MKAR
 MK31 eP      15:43:31.06   0.5   52.2 322                                   MK31
 MAKZ eP      15:43:32.04   0.0   52.4 322 b:2.3+1 1.2 5.0                   MAKZ
 PRZ  eP      15:43:35.37  -0.2   52.8 316 b:1.2+1 .75 5.0                   PRZ 
 KDJ  eP      15:43:41.08   0.3   53.5 315 b:5.7+0 .85 4.6                   KDJ 
 NRN  eP      15:43:44.82  -0.5   54.1 314 b:5.8+0 .85 4.6                   NRN 
 ZALV eP      15:43:48.55  -0.1   54.7 331                                   ZALV
 ZAA0 eP      15:43:48.72   0.1   54.7 331 b:3.5+0 .85 4.4                   ZAA0
 AAK  eP      15:43:56.08   0.5   55.6 315 b:7.2+0 1.4 4.5                   AAK 
 ARSB eP      15:43:59.92  -0.5   56.3 313 b:6.6+0 .85 4.7                   ARSB
 KURK eP      15:44:00.29   0.7   56.2 325 b:2.1+1 1.0 5.1                   KURK
 GAR  eP      15:44:09.55  -0.5   57.6 310 b:2.0+1 .98 5.1                   GAR 
 CHGR eP      15:44:14.32  -1.3   58.4 309 b:1.4+1 .88 5.1                   CHGR
 KK31 eP      15:44:15.74  -0.4   58.5 314                                   KK31
 KKAR eP      15:44:15.74  -0.4   58.5 314                                   KKAR
 TIXI eP      15:44:32.88   0.0   61.0   1 b:5.7+0 1.0 4.7                   TIXI
 BRVK eP      15:44:38.20  -0.7   61.9 325 b:3.5+1 1.8 5.2                   BRVK
 BILL eP      15:44:46.42   0.7   62.9  16 b:5.8+0 1.2 4.6                   BILL
 ABKAReP      15:45:13.14   0.1   67.1 319                                   ABKA
 RAYN eP      15:46:18.36  -0.7   78.1 292 b:3.2+0 1.0 4.3                   RAYN
 DAWY eP      15:46:41.41   1.1   82.2  26 b:9.1+0 1.2 4.7                   DAWY
 BR131eP      15:46:59.03  -0.7   85.9 309                                   BR13
 KIEV eP      15:47:03.31  -0.4   86.8 321 b:1.8+1 1.6 5.0                   KIEV
 AKBB eP      15:47:03.43  -0.2   86.8 321 b:1.7+1 1.5 5.0                   AKBB
 AK11 eP      15:47:03.45  -0.4   86.8 321                                   AK11
 BUR08eP      15:47:19.56  -0.1   90.1 319                                   BUR0
 BUR04eP      15:47:20.09   0.5   90.1 319                                   BUR0
 RES  eP      15:47:24.88   1.3   91.1  10 b:4.4+0 .75 4.9                   RES 
 PLCA ePKPdf  15:54:01.30   2.1  146.2 156                                   PLCA



 Generated 2013 JAN 30 at 17:02 UTC

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