Phase Data

Explanation of Parameters


     25 JAN 2013  ( 25)

     ot  = 05:00:15.32   +/-   1.94              NORTHERN SUMATRA, INDONESIA     
     lat =       4.998   +/-   11.1
     lon =      95.960   +/-    6.2              MAGNITUDE 4.5 (GS)       
     dep =         7.0   +/-    4.6   

     94 km (58 miles) SE of Banda Aceh, Sumatra, Indonesia (pop 177,000)
     133 km (83 miles) W of Lhokseumawe, Sumatra, Indonesia (pop 154,000)
     1088 km (676 miles) SSW of BANGKOK, Thailand
     1726 km (1072 miles) NW of JAKARTA, Java, Indonesia

     nph =   41 of  41    se = 0.96    FE=706                            A   

     error ellipse = (173.0,  6.0, 17.2; 81.0, 16.0,  9.5;284.0, 72.0,  6.4)

 mb = 4.5 ( 16)  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
 LHMI ePg     05:00:34.33  -0.4    1.0  77                                   LHMI
      eSg     05:00:47.70  S res =  -0.1 
 PSI  ePn     05:01:14.60   1.0    3.7 128                                   PSI 
 GSI  ePn     05:01:17.21   0.0    4.0 156                                   GSI 
 KULM ePn     05:01:26.16  -0.3    4.7  86                                   KULM
      eSn     05:02:21.24  S res =   0.2 
 IPM  ePn     05:01:32.78   0.9    5.1  96                                   IPM 
      eSn     05:02:28.42  S res =  -2.4 
 PBKT ePn     05:03:17.37   3.5   12.5  23                                   PBKT
 XAN  eP      05:06:38.60   2.4   31.3  21 b:2.2+1 .75 5.2                   XAN 
 NIL  eP      05:07:12.30  -0.4   35.5 326 b:6.3+0 .70 4.6                   NIL 
 GAR  eP      05:08:00.42   0.7   41.1 329 b:4.7+0 .46 4.5                   GAR 
 ARSB eP      05:08:04.39   0.1   41.6 334 b:5.2+0 1.3 4.1                   ARSB
 MK31 eP      05:08:17.27  -0.4   43.3 346                                   MK31
 MKAR eP      05:08:17.42  -0.3   43.3 346 b:5.0+0 .70 4.4                   MKAR
 MK01 eP      05:08:17.67   0.2   43.3 346                                   MK01
 MAKZ eP      05:08:18.55   0.2   43.4 346 b:1.2+0 .70 3.8                   MAKZ
 SONA1eP      05:08:21.67   1.1   43.6  10                                   SONA
 ULN  eP      05:08:23.20   1.6   43.8  11 b:3.9+0 1.3 4.1                   ULN 
 WRAB eP      05:08:31.23  -1.8   45.1 125 b:8.9+0 .45 5.0                   WRAB
 AS31 eP      05:08:45.23   0.0   46.7 129 b:1.9+0 .50 4.4                   AS31
 AS01 eP      05:08:45.96   0.4   46.7 129                                   AS01
 FORT eP      05:08:48.33   1.1   47.0 141 b:1.7+1 .80 5.2                   FORT
 ZALV eP      05:09:07.55   0.1   49.6 351                                   ZALV
 RAYN eP      05:09:26.95   1.6   51.9 296 b:1.6+0 .70 4.1                   RAYN
 ABKAReP      05:09:37.04  -0.2   53.6 331                                   ABKA
 STKA eP      05:10:01.62   0.9   56.8 133 b:1.4+0 1.2 3.8                   STKA
 BR131eP      05:11:00.25  -0.6   65.7 312                                   BR13
 TIXI eP      05:11:26.26   0.9   69.7  11 b:2.5+0 1.0 4.3                   TIXI
 BUR04eP      05:11:48.69   0.4   73.4 318                                   BUR0
 BUR08eP      05:11:49.02   0.6   73.4 318                                   BUR0
 AGG  eP      05:11:51.47  -1.4   74.2 309 b:1.7+1 1.4 4.9                   AGG 
 LIT  eP      05:11:52.07  -0.9   74.2 310 b:3.3+1 1.3 5.2                   LIT 
 FIA1 eP      05:12:01.64  -1.8   76.1 332 b:2.0+1 1.4 5.0                   FIA1
      eP      05:12:02.53  -0.9 
 ARCESeP      05:12:16.82  -0.5   78.6 340                                   ARCE
 GEA0 eP      05:12:32.90   1.0   81.2 319                                   GEA0
 IM3  eP      05:13:32.66   0.7   93.6  23                                   IM3 
 PV23 ePKPdf  05:19:27.58  -1.0  131.0  26                                   PV23
 555A ePKPbc  05:19:50.94  -2.7  145.1 358                                   555A
 ROC1 ePKPdf  05:20:01.58  -0.6  149.6 202                                   ROC1



 Generated 2013 JAN 25 at 07:00 UTC

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