Phase Data

Explanation of Parameters


      1 SEP 2011  (244)

     ot  = 23:48:07.59   +/-   0.96              BANDA SEA                       
     lat =      -5.975   +/-   14.0
     lon =     127.946   +/-    8.8              MAGNITUDE 4.4 (GS)       
     dep =       387.1   +/-   18.3   

     253 km (157 miles) S of Ambon, Moluccas, Indonesia
     387 km (240 miles) NE of DILI, Timor-Leste
     784 km (487 miles) NNW of DARWIN, Northern Territory, Australia
     2335 km (1450 miles) E of JAKARTA, Java, Indonesia

     nph =   16 of  16    se = 0.48    FE=280                            B   

     error ellipse = (168.0, 64.0, 29.4;341.0, 25.0, 20.2; 73.0,  2.0, 12.5)

 mb = 4.4 (  5)  ML = 4.2 ( 10)  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     23:49:17.94   0.2    3.9 121 L:1.3+0 .65 4.9                   SAUI
      eS      23:50:10.75  S res =  -3.9 
 SOEI ePn     23:49:31.25  -0.4    5.2 224 L:1.9-1 1.0 4.3                   SOEI
      eS      23:50:40.43  S res =   0.5 
 FAKI ePn     23:49:31.40  -0.3    5.3  55 L:1.2-1 .80 4.2                   FAKI
      eS      23:50:36.78  S res =  -3.3 
 MMRI ePn     23:49:42.82   0.2    6.3 245 L:2.2-1 .30 4.7                   MMRI
      eS      23:50:52.44  S res =  -7.5 
 MTN  ePn     23:49:56.90   0.0    7.5 156 L:4.2-1 .50 5.3                   MTN 
 FITZ eP      23:50:50.90   0.2   12.3 190                                   FITZ
 WB2  eP      23:51:23.02   0.0   15.2 156                                   WB2 
 KKM  eP      23:51:39.75   0.3   16.7 315 b:1.4+1 .70 4.4                   KKM 
 SBUM eP      23:51:51.56   0.7   17.8 298 b:1.4+1 .70 4.4                   SBUM
 KSM  eP      23:52:04.41  -0.1   19.1 292 b:1.1+1 .60 4.4                   KSM 
 KULM eP      23:53:38.01   0.2   29.5 292 b:1.6+1 1.1 4.3                   KULM
 PSI  eP      23:53:44.44  -0.3   30.2 286 b:2.2+1 .90 4.5                   PSI 



 Generated 2011 SEP  2 at 00:09 UTC

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