Phase Data

Explanation of Parameters


     12 NOV 2010  (316)

     ot  = 10:40:30.03   +/-   3.37              SOUTHWEST OF SUMATRA, INDONESIA 
     lat =      -3.027   +/-    9.2
     lon =      99.916   +/-   15.6              MAGNITUDE 4.7 (GS)       
     dep =        15.9   +/-    7.8   

     235 km (145 miles) SSW of Padang, Sumatra, Indonesia
     275 km (170 miles) WNW of Bengkulu, Sumatra, Indonesia
     330 km (205 miles) W of Lubuklinggau, Sumatra, Indonesia
     840 km (520 miles) WNW of JAKARTA, Java, Indonesia

     nph =   24 of  25    se = 1.66    FE=273                            A   

     error ellipse = (245.0, 18.0, 26.7;142.0, 33.0, 13.6;359.0, 50.0,  3.9)

 mb = 4.7 (  1)  ML = 4.1 ( 16)  mblg = 3.5 (  6)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 MNAI ePn     10:41:22.06   0.8    3.3 114 L:1.2+0 1.0 4.2                   MNAI
      eSn     10:41:57.58  S res =  -2.8 
 BKNI ePn     10:41:26.20   2.1    3.5  19 L:2.1+0 .85 4.5  g:6.4-1 .70 4.2  BKNI
 GSI  ePn     10:41:41.07  -2.0    4.9 331 L:2.6-1 1.4 4.1  g:8.0-2 .85 3.5  GSI 
      eSn     10:42:36.02  S res =  -3.5 
 PSI  ePn     10:41:53.66  -1.5    5.8 350 L:5.0-2 1.4 3.6  g:2.0-2 .85 2.8  PSI 
      ePg     10:42:11.56   1.1 
      eSn     10:42:41.75  S res = -19.4 
 MYKOMePn     10:42:00.29  -0.6    6.2  39 L:1.4-1 .55 4.2  g:5.0-2 1.0 3.4  MYKO
 IPM  ePn     10:42:18.90  -0.5    7.5   9 L:3.0-2 .90 3.9  g:2.0-2 1.1 3.1  IPM 
 KULM ePn     10:42:27.57  -2.2    8.3   5 L:3.0-2 1.5 4.1                   KULM
 LHMI ePn     10:42:38.88   3.3    8.7 340 L:2.0-1 2.0 5.1                   LHMI
 SBUM ePn     10:43:41.11   0.7   13.4  66                                   SBUM
 KAPI eP      10:45:01.57   0.6   19.9  96 b:2.8+1 1.1 4.5                   KAPI
 SMRI eLg     10:46:44.26   7.4X  11.2 111                                   SMRI
 AS01 eP      10:47:51.05  -3.1   38.8 125                                   AS01
 TKM2 eP      10:49:30.44   0.9   50.7 337 b:8.9+0 .70 4.8                   TKM2
 ULN  eP      10:49:31.64  -0.2   51.1   6 b:1.1+1 1.0 4.8                   ULN 
 AAK  eP      10:49:32.07   1.1   50.9 336 b:4.3+0 1.1 4.3                   AAK 
 EKS2 eP      10:49:34.55   1.3   51.3 335 b:1.2+1 .85 4.8                   EKS2
 MK01 eP      10:49:38.22  -0.2   52.0 345                                   MK01
 MKAR eP      10:49:38.88   0.3   52.0 345                                   MKAR
 MAKZ eP      10:49:39.47   0.2   52.1 344 b:6.7+0 .85 4.6                   MAKZ
 ABKAReP      10:50:52.25  -0.5   62.5 332                                   ABKA
 WRAB eScP    10:53:52.42   3.4   37.6 119                                   WRAB



 Generated 2010 NOV 12 at 10:57 UTC

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