Phase Data

Explanation of Parameters


     26 OCT 2010  (299)

     ot  = 23:09:47.02   +/-   2.20              SOUTHWEST OF SUMATRA, INDONESIA 
     lat =      -3.788   +/-   12.9
     lon =      99.536   +/-   14.5              MAGNITUDE 5.0 (GS)       
     dep =        29.2   +/-    4.5   

     305 km (190 miles) W of Bengkulu, Sumatra, Indonesia
     325 km (205 miles) SSW of Padang, Sumatra, Indonesia
     375 km (230 miles) W of Lubuklinggau, Sumatra, Indonesia
     855 km (530 miles) WNW of JAKARTA, Java, Indonesia

     nph =   47 of  54    se = 1.09    FE=273                            A   

     error ellipse = (231.0,  5.0, 26.2;140.0,  2.0, 14.2; 27.0, 83.0,  6.4)

 mb = 5.0 ( 23)  ML = 4.3 ( 12)  mblg = 3.9 (  5)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 MNAI ePn     23:10:37.81  -1.1    3.5 100 L:7.0+0 .70 5.0  g:9.5-1 .85 4.4  MNAI
      eSn     23:11:15.10  S res =  -3.9X
 BKNI ePn     23:10:50.91  -0.4    4.4  20 L:1.9+0 1.3 4.8  g:4.1-1 1.0 4.1  BKNI
 GSI  ePn     23:11:03.82  -2.2    5.4 339 L:2.2-1 .45 4.2                   GSI 
      eSn     23:11:58.48  S res =  -9.0X
 PSI  ePn     23:11:17.71  -2.8    6.5 355 L:4.0-2 2.3 3.7  g:1.0-2 .90 2.7  PSI 
 MYKOMePn     23:11:27.95   0.0    7.0  38 L:9.0-2 .80 4.3  g:5.0-2 1.1 3.4  MYKO
 IPM  ePn     23:11:46.30   0.1    8.4  10 L:3.0-2 1.6 4.0                   IPM 
 XMIS ePn     23:11:49.69  -5.5X   9.0 138                                   XMIS
 CISI ePn     23:11:52.30  -3.5X   9.1 115                                   CISI
      eSn     23:13:26.35  S res = -10.5X
 KULM ePn     23:11:53.66  -2.6    9.1   7                                   KULM
 LHMI ePn     23:11:57.15  -2.4    9.3 344                                   LHMI
 UGM  ePn     23:12:29.09  -2.7   11.7 111                                   UGM 
 KKM  eP      23:14:10.00  -0.1   19.3  60 b:5.2+1 1.2 4.7                   KKM 
 KAPI eP      23:14:18.83  -0.8   20.2  94 b:7.4+1 1.1 4.9                   KAPI
 MYLDMeP      23:14:25.72  -1.9   20.9  65 b:6.0+1 1.1 4.9                   MYLD
 CM01 eP      23:14:39.89   0.0   22.1 359                                   CM01
 CHTO eP      23:14:43.53  -0.5   22.5 359 b:2.1+1 1.1 4.5                   CHTO
 LUWI eP      23:14:54.70   1.0   23.4  84 b:4.3+1 .90 5.0                   LUWI
 SLVN eP      23:15:11.78   0.3   25.3  10                                   SLVN
 FAKI eP      23:16:13.59  -3.4X  32.7  90 b:2.4+1 .90 5.1                   FAKI
 MTN  eP      23:16:14.25  -1.2   32.5 108 b:1.3+1 1.1 4.8                   MTN 
 LSA  eP      23:16:32.68   1.5   34.3 347 b:1.7+1 1.0 4.9                   LSA 
 ENH  eP      23:16:38.68   0.0   35.2  15 b:1.9+2 2.8 5.5                   ENH 
 WRAB eP      23:16:58.94   0.0   37.5 118 b:2.7+1 1.0 5.0                   WRAB
 AS01 eP      23:17:07.54  -0.8   38.6 124                                   AS01
 BBOO eP      23:17:57.19  -0.6   44.7 135 b:4.2+1 1.7 5.0                   BBOO
 BJT  eP      23:18:10.46   1.1   46.2  18 b:3.5+1 1.2 5.2                   BJT 
 CTAO eP      23:18:26.38   0.3   48.3 114 b:2.1+1 1.2 5.1                   CTAO
 KS01 eP      23:18:29.29  -0.3   48.8  30                                   KS01
 TKM2 eP      23:18:49.59   0.9   51.3 338 b:2.0+1 1.1 5.0                   TKM2
 EKS2 eP      23:18:49.82  -2.5   51.8 336 b:9.9+0 1.0 4.7                   EKS2
 ULN  eP      23:18:51.03  -1.8   51.9   6 b:1.9+1 1.0 5.0                   ULN 
 MK01 eP      23:18:58.60   0.4   52.6 345                                   MK01
 MKAR eP      23:18:59.12   0.8   52.6 345                                   MKAR
 KKAR eP      23:19:03.77  -1.4   53.5 334                                   KKAR
 EIDS eP      23:19:09.97   1.9   53.9 119 b:1.8+1 1.2 4.9                   EIDS
 ZAA0 eP      23:19:42.97   0.2   58.8 350                                   ZAA0
 BRVK eP      23:20:02.69  -0.1   61.8 340 b:6.0+0 .90 4.7                   BRVK
 ABKAReP      23:20:10.94  -0.1   63.0 332                                   ABKA
 BR231eP      23:21:22.19  -3.1   74.9 313                                   BR23
 OXZ  eP      23:21:26.86   2.6X  74.7 134 b:7.0+1 .48 5.9                   OXZ 
 BKZ  eP      23:21:41.05   0.7   77.5 129 b:1.4+1 .70 5.1                   BKZ 
 BUR04eP      23:22:05.77  -0.3   82.3 319                                   BUR0
 GEC2 eP      23:22:46.10   1.7   90.1 319                                   GEC2
 MNTX ePKPdf  23:29:19.60  -0.3  143.7  37                                   MNTX
 WCI  ePKPbc  23:29:22.31   0.0  145.3   8                                   WCI 
 SLBS ePKPbc  23:29:24.82   1.9  145.3  53                                   SLBS
 ABTX ePKPdf  23:29:25.31   1.1  146.2  30                                   ABTX
 JCT  ePKPdf  23:29:28.46   1.5  147.8  33                                   JCT 
 TZTN ePKPbc  23:29:28.55   0.3  147.3   5                                   TZTN
 TKL  ePKPbc  23:29:30.67   0.1  148.1   5                                   TKL 
 OXF  ePKPbc  23:29:31.31   0.2  148.3  14                                   OXF 



 Generated 2010 OCT 26 at 23:52 UTC

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