Phase Data

Explanation of Parameters


     27 JAN 2013  ( 27)

     ot  = 14:24:12.70   +/-   0.88              NORTHERN SUMATRA, INDONESIA     
     lat =       4.953   +/-    6.0
     lon =      95.850   +/-    8.3              MAGNITUDE 4.6 (GS)       
     dep =        45.6   +/-    8.9   

     89 km (55 miles) SE of Banda Aceh, Sumatra, Indonesia (pop 177,000)
     146 km (91 miles) W of Lhokseumawe, Sumatra, Indonesia (pop 154,000)
     1098 km (682 miles) SSW of BANGKOK, Thailand
     1731 km (1075 miles) NW of JAKARTA, Java, Indonesia

     nph =   34 of  34    se = 0.92    FE=706                            A   

     error ellipse = ( 62.1, 42.5, 18.4;203.8, 40.6,  8.3;312.3, 20.3,  5.1)

 mb = 4.6 ( 11)  ML = 4.4 (  5)  mblg = 0.0 (  0)  md = 4.2 (  1)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 LHMI ePn     14:24:30.06  -2.0    1.1  76 d:2.2+2     4.2  L:2.3+1 1.2 4.5  LHMI
 PSI  ePn     14:25:09.75   0.9    3.8 126 L:5.3-1 1.0 4.3                   PSI 
 GSI  ePn     14:25:11.84   0.1    4.0 155 L:6.2-1 1.6 4.4                   GSI 
 KULM ePn     14:25:21.14  -1.3    4.8  86 L:3.8-1 .90 4.4                   KULM
 IPM  ePn     14:25:26.66  -1.1    5.2  95 L:3.0-1 .80 4.4                   IPM 
 BKNI ePn     14:25:52.36   0.6    6.9 131 L:7.7-1 1.2 5.1X                  BKNI
 PBA  ePn     14:25:56.92  -0.4    7.3 335 L:5.5-1 .03 5.0X                  PBA 
 MYKOMePn     14:26:13.07  -1.3    8.6 111 L:1.2-1 1.0 4.6X                  MYKO
 PBKT ePn     14:27:10.14   0.8   12.6  23                                   PBKT
 CM01 ePn     14:27:26.16   1.4   13.7  13                                   CM01
 CM31 ePn     14:27:26.26   1.0   13.8  12                                   CM31
 CHTO ePn     14:27:30.64   0.7   14.1  12                                   CHTO
 KSM  ePn     14:27:40.09   0.3   14.8 103                                   KSM 
 SBUM eP      14:28:02.87   1.5   16.5  98 b:1.7+1 1.9 3.9                   SBUM
 SHL  eP      14:28:51.52   0.6   20.8 350 b:2.3+1 .64 4.7                   SHL 
 LSA  eP      14:29:33.18   0.2   25.0 350 b:6.4+0 .90 4.2                   LSA 
 GAR  eP      14:31:51.20  -0.7   41.0 329 b:7.5+0 .52 4.7                   GAR 
 CHGR eP      14:31:53.46  -1.2   41.4 328 b:1.2+1 .82 4.7                   CHGR
 ARSB eP      14:31:56.17  -0.3   41.6 334 b:7.4+0 .90 4.4                   ARSB
 MK01 eP      14:32:08.98  -0.9   43.3 346                                   MK01
 SONA1eP      14:32:13.22   0.0   43.7  10                                   SONA
 KK31 eP      14:32:16.85   0.2   44.1 333                                   KK31
 KKAR eP      14:32:16.90   0.2   44.1 333                                   KKAR
 WB2  eP      14:32:25.41  -0.3   45.2 124 b:1.3+1 1.1 4.7                   WB2 
 WRAB eP      14:32:26.62   0.9   45.2 124 b:7.5+0 .70 4.7                   WRAB
 AS31 eP      14:32:38.51   0.6   46.8 129 b:5.0+0 .50 4.7                   AS31
 AS01 eP      14:32:38.90   0.7   46.8 129                                   AS01
 GYA0BeP      14:32:43.83   0.3   47.5 319 b:8.2+0 .90 4.7                   GYA0
 ZALV eP      14:32:59.72  -0.1   49.7 351                                   ZALV
 RAYN eP      14:33:18.24   1.3   51.9 296 b:3.5+0 .85 4.4                   RAYN
 ABKAReP      14:33:28.49  -0.7   53.6 331                                   ABKA
 BR131eP      14:34:51.40  -1.0   65.6 311                                   BR13
 BUR04eP      14:35:39.41  -0.5   73.3 318                                   BUR0
 BUR08eP      14:35:39.42  -0.6   73.4 318                                   BUR0



 Generated 2013 JAN 27 at 15:33 UTC

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