Phase Data

Explanation of Parameters


      2 SEP 2011  (245)

     ot  = 17:40:43.66   +/-   2.74              BANDA SEA                       
     lat =      -6.474   +/-   12.5
     lon =     129.999   +/-   17.2              MAGNITUDE 4.3 (GS)       
     dep =       144.6   +/-   13.8   

     218 km (136 miles) NW of Saumlaki, Kepulauan Tanimbar, Indonesia
     367 km (228 miles) SSE of Ambon, Moluccas, Indonesia
     668 km (415 miles) N of DARWIN, Northern Territory, Australia
     2561 km (1590 miles) E of JAKARTA, Java, Indonesia

     nph =   21 of  22    se = 1.35    FE=280                            A   

     error ellipse = ( 75.0, 23.0, 28.4;194.0, 48.0, 20.4;329.0, 32.0, 17.1)

 mb = 4.3 (  7)  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
 SAUI ePn     17:41:20.27   2.0    2.0 139                                   SAUI
 FAKI ePn     17:41:45.04  -1.2    4.2  33                                   FAKI
 MTN  ePn     17:42:15.70  -0.4    6.4 170                                   MTN 
 SOEI ePn     17:42:18.40   0.6    6.5 240                                   SOEI
 FITZ ePn     17:43:31.43  -2.8   12.3 200                                   FITZ
 WB2  ePn     17:43:52.62  -3.8   14.0 163                                   WB2 
      ePn     17:43:53.14  -3.2 
 WRAB ePn     17:43:53.03  -3.3   14.0 163                                   WRAB
 WC3  ePn     17:43:53.49  -3.2   14.1 163                                   WC3 
 COEN ePn     17:44:10.28   2.6   14.9 121                                   COEN
 AS31 eP      17:44:38.44   0.5   17.5 168 b:5.0+0 .45 4.1                   AS31
 AS01 eP      17:44:38.74   0.7   17.5 168                                   AS01
      eS      17:47:44.41  S res =  -8.3X
 MBWA eP      17:44:38.79  -0.9   17.7 213 b:3.3+1 1.3 4.5                   MBWA
 KKM  eP      17:44:50.44   0.9   18.5 312                                   KKM 
 SBUM eP      17:45:04.85   1.3   19.8 296 b:1.2+1 1.3 4.1                   SBUM
 BBOO eP      17:46:10.71   0.3   26.8 169 b:1.8+1 1.0 4.6                   BBOO
 STKA eP      17:46:17.11   0.5   27.5 158 b:7.3+0 2.0 4.0                   STKA
 MK01 eP      17:51:25.69  -0.1   67.8 327                                   MK01
 MK31 eP      17:51:25.82  -0.1   67.8 327                                   MK31
 MKAR eP      17:51:25.95   0.0   67.8 327 b:1.0+1 .70 4.8                   MKAR
 MAKZ eP      17:51:27.69   0.6   68.0 327 b:2.2+0 1.0 4.0                   MAKZ



 Generated 2011 SEP  2 at 20:21 UTC

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