Phase Data

Explanation of Parameters


      6 NOV 2012  (311)

     ot  = 09:25:19.75   +/-   1.51              OFF W COAST OF NORTHERN SUMATRA 
     lat =       1.928   +/-   11.9
     lon =      94.417   +/-   12.5              MAGNITUDE 4.6 (GS)       
     dep =        10.1   +/-    3.1   

     414 km (257 miles) SSW of Banda Aceh, Sumatra, Indonesia
     470 km (292 miles) SW of Lhokseumawe, Sumatra, Indonesia
     1643 km (1020 miles) WNW of JAKARTA, Java, Indonesia
     3469 km (2154 miles) SE of NEW DELHI, Delhi, India

     nph =   35 of  35    se = 0.75    FE=705                            A   

     error ellipse = (228.0,  1.0, 23.2;138.0,  3.0, 12.9;344.0, 86.0,  4.6)

 mb = 4.6 ( 13)  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
 GSI  ePn     09:26:10.64   0.2    3.2 101                                   GSI 
      eSn     09:26:44.33  S res =  -4.5 
 LHMI ePn     09:26:23.66   0.6    4.1  38                                   LHMI
      eSn     09:27:10.56  S res =  -1.0 
 PSI  ePn     09:26:29.51   0.4    4.6  80                                   PSI 
      eSn     09:27:16.78  S res =  -5.5 
 BKNI ePn     09:26:59.36  -0.4    6.8 103                                   BKNI
 KULM ePn     09:27:02.66  -0.6    7.1  62                                   KULM
 IPM  ePn     09:27:03.51   0.1    7.1  69                                   IPM 
 MYKOMePn     09:27:36.16   0.4    9.4  91                                   MYKO
 PBA  ePn     09:27:38.05  -2.9    9.8 350                                   PBA 
      eSn     09:29:23.06  S res =  -8.1 
 MNAI ePn     09:27:51.67   0.2   10.6 126                                   MNAI
 PALK ePn     09:28:49.03   1.6   14.7 292                                   PALK
      eSn     09:31:19.67  S res = -10.5 
 KSM  ePn     09:29:04.13   0.4   15.9  91 b:1.9+1 .80 4.3                   KSM 
 CM01 ePn     09:29:17.43  -0.2   17.0  15                                   CM01
 CM31 ePn     09:29:18.81   0.8   17.0  15                                   CM31
 CHTO ePn     09:29:21.80  -0.5   17.4  15 b:3.2+1 .70 4.6                   CHTO
 SHL  eP      09:30:31.03  -0.3   23.6 354 b:4.6+1 1.1 4.9                   SHL 
 LSA  eP      09:31:11.76   2.1   27.8 354 b:1.2+1 .65 4.8                   LSA 
 NRN  eP      09:33:17.09   0.0   42.7 340 b:2.6+0 .75 4.0                   NRN 
 MK01 eP      09:33:42.94   0.4   45.9 348                                   MK01
 KKAR eP      09:33:45.20   0.1   46.2 336                                   KKAR
 KK31 eP      09:33:45.22   0.2   46.2 336                                   KK31
 SONA1eP      09:33:50.42  -0.1   46.9  11                                   SONA
 ZAA0 eP      09:34:32.84   0.3   52.5 353 b:6.1+0 .85 4.6                   ZAA0
 ZALV eP      09:34:32.94   0.4   52.5 353                                   ZALV
 BR131eP      09:36:09.26  -1.3   66.6 313                                   BR13
 LBTB eP      09:36:41.89  -0.9   71.7 243 b:9.1+0 .95 4.8                   LBTB
 IDI  eP      09:36:44.99  -0.6   72.2 306 b:1.7+1 1.1 5.0                   IDI 
 PET  eP      09:36:49.38  -1.4   73.2  35 b:2.1+1 1.2 5.1                   PET 
 MLR  eP      09:36:54.48   0.7   73.6 317 b:8.0+0 1.0 4.7                   MLR 
 BUR04eP      09:36:58.85  -0.8   74.7 319                                   BUR0
 MBWA eS      09:37:23.14  -2.7   33.8 134                                   MBWA



 Generated 2012 NOV  6 at 10:20 UTC

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