Phase Data

Explanation of Parameters


     29 OCT 2011  (302)

     ot  = 19:51:28.71   +/-   2.49              SULAWESI, INDONESIA             
     lat =      -0.824   +/-   10.4
     lon =     122.501   +/-   17.1              MAGNITUDE 4.5 (GS)       
     dep =        25.1   +/-    8.2   

     164 km (102 miles) SSW of Gorontalo, Sulawesi, Indonesia
     348 km (216 miles) N of Kendari, Sulawesi, Indonesia
     1581 km (982 miles) NW of DARWIN, Northern Territory, Australia
     1837 km (1140 miles) ENE of JAKARTA, Java, Indonesia

     nph =   19 of  19    se = 1.23    FE=265                            A   

     error ellipse = ( 59.0,  2.0, 30.8;200.0, 86.0, 12.4;328.0,  2.0,  3.4)

 mb = 4.5 ( 10)  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
 LUWI ePb     19:51:36.36  -0.1    0.4 129                                   LUWI
 MYLDMePn     19:53:12.96   0.8    7.2 326                                   MYLD
 MMRI ePn     19:53:18.40  -1.8    7.8 182                                   MMRI
 SOEI ePn     19:53:39.65   1.8    9.1 169                                   SOEI
 KKM  ePn     19:53:40.13  -0.8    9.3 318                                   KKM 
 FAKI ePn     19:53:50.10  -0.3   10.0 102                                   FAKI
 MTN  ePn     19:54:55.04   0.0   14.7 145                                   MTN 
 WB2  eP      19:56:24.57   0.5   22.3 149 b:2.1+1 .85 4.6                   WB2 
 WRAB eP      19:56:24.60   0.6   22.3 149 b:1.6+1 .80 4.5                   WRAB
 PSI  eP      19:56:37.83  -2.4   23.8 279 b:2.2+1 1.2 4.6                   PSI 
 AS31 eP      19:56:52.91  -0.2   25.3 155 b:2.5+0 .60 4.0                   AS31
 CHTO eP      19:57:39.88   1.8   30.3 311 b:3.8+0 .90 4.2                   CHTO
 ENH  eP      19:58:05.04   0.3   33.3 339 b:5.0+0 .65 4.6                   ENH 
 LSA  eP      19:59:23.93   0.1   42.6 318 b:3.3+0 .60 4.3                   LSA 
 ULN  eP      20:00:24.50   0.9   50.3 347 b:2.2+0 .60 4.3                   ULN 
 MK31 eP      20:01:24.62  -2.1   59.0 329                                   MK31
 MKAR eP      20:01:24.70  -2.0   59.0 329 b:5.8+1 1.4 5.5                   MKAR
 KURK eP      20:01:57.32   1.0   63.4 331 b:5.3+0 1.0 4.6                   KURK
 QSPA eP      20:04:20.75  -1.1   89.1 180                                   QSPA



 Generated 2011 OCT 29 at 23:08 UTC

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