Phase Data

Explanation of Parameters


     13 OCT 2011  (286)

     ot  = 12:16:33.63   +/-   3.32              SOUTH OF SUMBA, INDONESIA       
     lat =     -12.000   +/-    9.0
     lon =     119.883   +/-   11.0              MAGNITUDE 4.5 (GS)       
     dep =         9.9   +/-    1.9   

     263 km (163 miles) S of Waingapu, Sumba, Indonesia
     400 km (248 miles) SSW of Ende, Flores, Indonesia
     412 km (256 miles) SSE of Bima, Sumbawa, Indonesia
     1571 km (975 miles) ESE of JAKARTA, Java, Indonesia

     nph =   39 of  39    se = 1.64    FE=292                            A   

     error ellipse = ( 61.0,  0.0, 18.0;151.0,  2.0, 12.3;322.0, 87.0,  2.8)

 mb = 4.5 ( 20)  ML = 4.8 (  6)  mblg = 3.8 (  6)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 MMRI ePn     12:17:35.00  -1.0    4.1  35 L:1.6+0 .75 4.6  g:7.0-1 1.1 4.3  MMRI
 SOEI ePn     12:17:50.30   3.5    4.9  63 L:3.0+0 1.4 5.1  g:5.6-1 .85 4.3  SOEI
 JAGI ePn     12:18:08.85  -2.5    6.6 301 L:4.4-1 .70 4.8  g:1.0-1 1.2 3.7  JAGI
 MBWA ePn     12:18:43.74  -1.5    9.1 181 g:3.0-2 .90 3.4                   MBWA
 UGM  ePn     12:18:56.95  -1.6   10.1 293                                   UGM 
 MTN  ePn     12:19:13.08   1.6   11.0  96                                   MTN 
 CISI ePn     12:19:34.00  -0.3   12.7 289                                   CISI
      eSn     12:21:47.30  S res =  -8.5 
 FAKI ePn     12:20:08.01  -0.7   15.2  55 b:3.9+1 .70 4.9                   FAKI
 WB2  ePn     12:20:16.03  -2.8   16.0 121                                   WB2 
      ePn     12:20:16.76  -2.1 
 WRAB ePn     12:20:16.69  -2.2   16.0 121 b:1.9+1 .60 4.4                   WRAB
 SBUM ePn     12:20:25.04   2.7   16.3 332 b:9.1+0 .70 4.0                   SBUM
 KSM  ePn     12:20:27.21   2.8   16.4 324 b:2.9+1 .90 4.4                   KSM 
 MYLDMePn     12:20:33.44   0.2   17.1 355 b:2.9+1 1.0 4.4                   MYLD
 AS01 ePn     12:20:39.17  -1.3   17.7 133                                   AS01
 AS31 ePn     12:20:39.90  -0.2   17.7 133 b:2.3+1 .80 4.4                   AS31
 NWAO eP      12:21:17.81   0.8   21.0 186 b:1.2+2 1.4 5.1                   NWAO
 MYKOMeP      12:21:19.67   2.0   21.0 310 b:2.6+1 .90 4.6                   MYKO
 COEN eP      12:21:38.22   1.6   22.8  98 b:7.8+0 .85 4.2                   COEN
 IPM  eP      12:21:58.30   1.4   24.9 310 b:2.9+1 .80 5.0                   IPM 
 BBOO eP      12:22:02.77   0.7   25.5 147 b:2.1+1 .70 4.9                   BBOO
 STKA eP      12:22:26.98   1.0   28.1 138 b:2.2+0 .90 4.0                   STKA
 CM01 eP      12:23:41.54   1.3   36.6 325                                   CM01
 KS01 eP      12:25:25.34  -1.2   49.8   8                                   KS01
 ULN  eP      12:26:45.22   0.0   60.7 350 b:7.2+0 1.0 4.8                   ULN 
 SONA1eP      12:26:46.17   0.3   60.8 350                                   SONA
 MAW  eP      12:27:25.61   0.9   66.7 201 b:8.0-1 .90 3.9                   MAW 
 MK01 eP      12:27:29.15  -0.7   67.5 333                                   MK01
 MKAR eP      12:27:29.32  -0.6   67.5 333 b:3.4+1 .75 5.6                   MKAR
 MK31 eP      12:27:31.27   1.3   67.5 333                                   MK31
 AAK  eP      12:27:35.70  -0.3   68.4 326 b:3.3+0 .70 4.6                   AAK 
 VNDA eP      12:27:39.55   1.3   68.9 171 b:9.1+0 1.5 4.7                   VNDA
 KURK eP      12:27:57.32  -0.5   72.1 334 b:4.0+0 .90 4.5                   KURK
 BRVK eP      12:28:28.91   0.1   77.4 332 b:6.3+0 1.3 4.6                   BRVK
 ABKAReP      12:28:45.84   0.0   80.5 325                                   ABKA
 RAYN eP      12:28:47.98  -0.2   80.8 296                                   RAYN
 SNAA eP      12:29:26.60   1.1   88.4 195                                   SNAA
 LSZ  eP      12:29:28.24   0.9   88.5 255                                   LSZ 



 Generated 2011 OCT 13 at 12:32 UTC

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