Phase Data

Explanation of Parameters


     15 FEB 2013  ( 46)

     ot  = 18:33:44.82   +/-   2.45              OFF W COAST OF NORTHERN SUMATRA 
     lat =       4.482   +/-   11.5
     lon =      94.875   +/-    7.4              MAGNITUDE 4.8 (GS)       
     dep =        35.6   +/-    7.1   

     129 km (80 miles) SSW of Banda Aceh, Sumatra, Indonesia (pop 177,000)
     264 km (164 miles) WSW of Lhokseumawe, Sumatra, Indonesia
     1774 km (1102 miles) NW of JAKARTA, Java, Indonesia
     3255 km (2022 miles) SE of NEW DELHI, Delhi, India

     nph =   63 of  65    se = 1.21    FE=705                            A   

     error ellipse = (205.0,  7.0, 19.2;100.0, 62.0, 11.1;299.0, 26.0,  7.9)

 mb = 4.8 ( 38)  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 ePn     18:34:18.77   0.0    2.2  70                                   LHMI
 GSI  ePn     18:34:45.97   0.2    4.2 139                                   GSI 
 PSI  ePn     18:34:51.21   1.7    4.4 114                                   PSI 
 BKNI ePn     18:35:31.95   1.3    7.4 124                                   BKNI
 PBA  ePn     18:35:32.21   1.3    7.4 344                                   PBA 
 MNAI ePn     18:36:32.71   0.2   11.9 137                                   MNAI
 PBKT ePn     18:36:55.29   2.4   13.4  26                                   PBKT
 PALK ePn     18:37:09.27   3.4   14.4 282                                   PALK
      eSn     18:39:35.99  S res =  -8.1 
 CM01 ePn     18:37:09.36   2.8   14.4  16                                   CM01
 CM31 ePn     18:37:10.45   3.5   14.4  16                                   CM31
 CHTO ePn     18:37:14.78   3.2   14.8  15                                   CHTO
 CISI ePn     18:37:44.65  -2.9   17.6 133 b:2.2+1 1.0 4.2                   CISI
 LUWI eP      18:39:36.63   0.3   28.4 101 b:4.6+1 .90 5.2                   LUWI
 YULB eP      18:40:05.65   0.4   31.7  51 b:1.1+2 2.0 5.4                   YULB
 SOEI eP      18:40:12.73  -0.1   32.5 116 b:1.2+1 .90 4.8                   SOEI
 FITZ eP      18:40:56.88  -0.7   37.7 127 b:1.1+1 1.3 4.6                   FITZ
 FAKI eP      18:40:59.00  -1.4   38.1 101 b:1.8+1 1.0 4.9                   FAKI
 JOW  eP      18:41:07.13   0.1   38.9  52 b:7.1+1 1.3 5.3                   JOW 
 NRN  eP      18:41:21.34   0.8   40.5 338 b:9.9+0 .65 4.7                   NRN 
 KDJ  eP      18:41:23.78   1.8   40.7 340 b:2.4+1 .60 5.1                   KDJ 
 GAR  eP      18:41:24.00  -0.3   41.0 330                                   GAR 
 CHGR eP      18:41:26.22  -0.7   41.3 329                                   CHGR
 BTK  eP      18:41:30.02   1.0   41.5 332 b:2.2+1 1.2 4.8                   BTK 
 ARSB eP      18:41:30.16   0.6   41.6 335 b:3.0+1 .65 5.2                   ARSB
 AAK  eP      18:41:34.14   0.5   42.1 338 b:9.9+0 .80 4.6                   AAK 
 FRU1 eP      18:41:34.35   0.0   42.2 338 b:9.5+0 .80 4.6                   FRU1
 MK31 eP      18:41:43.58  -1.5   43.5 348                                   MK31
 MK01 eP      18:41:43.65  -1.2   43.5 347                                   MK01
 MKAR eP      18:41:43.85  -1.2   43.5 348 b:2.9+1 .65 5.2                   MKAR
 MAKZ eP      18:41:44.24  -1.5   43.6 347 b:4.5+0 .70 4.3                   MAKZ
 SONA1eP      18:41:49.12  -2.4   44.3  11                                   SONA
 KKAR eP      18:41:50.12   0.4   44.1 334                                   KKAR
      ePP     18:43:29.11  -4.0X
 KK31 eP      18:41:50.12   0.4   44.1 334                                   KK31
      ePP     18:43:29.11  -4.0X
 WB2  eP      18:42:01.97  -1.3   45.8 123                                   WB2 
      eP      18:42:02.51  -0.7 
 WRAB eP      18:42:02.94  -0.3   45.8 123 b:9.3+0 .70 4.8                   WRAB
 AS31 eP      18:42:13.98  -0.7   47.2 128 b:1.6+0 .90 4.0                   AS31
 AS01 eP      18:42:14.40  -0.6   47.3 128                                   AS01
      ePcP    18:43:46.30   0.4 
 FORT eP      18:42:14.82   0.0   47.3 140 b:1.3+1 .70 5.0                   FORT
 GYA0BeP      18:42:15.41   0.9   47.2 320 b:6.0+0 .75 4.7                   GYA0
 KURK eP      18:42:20.17  -0.5   48.1 346 b:5.8+0 .75 4.7                   KURK
 INU  eP      18:42:30.16  -2.2   49.5  46 b:4.5+1 1.4 5.3                   INU 
 ZALV eP      18:42:33.86  -1.6   50.0 352                                   ZALV
 USA0BeP      18:42:43.93  -1.3   51.3  34 b:2.4+1 1.5 4.9                   USA0
 COEN eP      18:42:44.28  -1.7   51.3 112 b:1.7+1 1.4 4.8                   COEN
 BRVK eP      18:42:53.72  -0.4   52.5 342 b:1.0+1 .70 4.9                   BRVK
 ABKAReP      18:43:01.49  -0.6   53.5 332                                   ABKA
 SIRT eP      18:43:33.51  -0.6   58.0 312 b:3.1+1 1.3 5.2                   SIRT
 ARU  eP      18:43:41.88  -0.9   59.3 338 b:1.2+1 1.4 4.8                   ARU 
 KIV  eP      18:43:49.39  -0.9   60.3 319 b:8.1+0 1.0 4.8                   KIV 
 CAN  eP      18:44:17.98   0.7   64.3 133 b:3.8+1 1.6 5.2                   CAN 
 BR131eP      18:44:23.13   0.1   65.2 312                                   BR13
 KIEV eP      18:44:59.37  -1.1   71.3 322 b:3.7+0 .70 4.5                   KIEV
 AKBB eP      18:44:59.64  -0.9   71.3 322 b:4.1+0 .80 4.5                   AKBB
 AK11 eP      18:44:59.68  -1.0   71.3 322                                   AK11
 BUR04eP      18:45:11.83   0.4   73.1 319                                   BUR0
 BUR08eP      18:45:12.18   0.7   73.1 319                                   BUR0
 MORC eP      18:45:42.32   0.3   78.4 320 b:1.7+1 1.7 4.8                   MORC
 GEA0 eP      18:45:55.86   0.6   80.8 319                                   GEA0
 IM3  eP      18:47:00.29  -0.8   94.5  23                                   IM3 
 LNIG ePKPdf  18:53:24.35   0.6  147.6  25                                   LNIG



 Generated 2013 FEB 15 at 18:59 UTC

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