Phase Data

Explanation of Parameters


     11 MAY 2012  (132)

     ot  = 00:52:07.05   +/-   2.46              SERAM, INDONESIA                
     lat =      -3.078   +/-   12.8
     lon =     129.518   +/-   16.1              MAGNITUDE 4.4 (GS)       
     dep =        35.0   +/-    3.1   

     163 km (101 miles) ENE of Ambon, Moluccas, Indonesia
     310 km (192 miles) SW of Sorong, Papua, Indonesia
     1047 km (650 miles) N of DARWIN, Northern Territory, Australia
     2538 km (1576 miles) E of JAKARTA, Java, Indonesia

     nph =   17 of  18    se = 1.21    FE=272                            A   

     error ellipse = ( 99.0,  1.0, 25.0;189.0,  1.0, 19.7;330.0, 88.0,  4.7)

 mb = 4.4 ( 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
 FAKI ePn     00:52:49.21   0.8    2.7  87                                   FAKI
 MTN  ePn     00:54:27.44   1.4    9.8 171                                   MTN 
 FITZ ePn     00:55:42.81   0.9   15.4 194 b:9.6+0 .70 4.1                   FITZ
 WB2  ePn     00:56:05.85  -1.6   17.4 165 b:1.7+1 .75 4.3                   WB2 
      ePn     00:56:06.55  -0.9 
 WRAB ePn     00:56:06.19  -1.1   17.4 165 b:1.7+1 .75 4.2                   WRAB
 MBWA eP      00:56:41.33   0.8   20.3 207 b:1.4+1 .85 4.3                   MBWA
 AS01 eP      00:56:46.39  -0.3   20.9 169                                   AS01
 AS31 eP      00:56:46.75   0.2   20.9 169 b:2.0+1 .60 4.7                   AS31
 MNAI eP      00:57:41.63  -0.2   26.5 266 b:4.7+2 1.2 6.0                   MNAI
 FORT eP      00:57:50.41  -0.6   27.6 183 b:2.4+2 .80 5.9                   FORT
 YOJ  eP      00:57:55.67   0.0   28.1 347 b:7.8+1 1.0 5.3                   YOJ 
 NACB eP      00:57:56.43   0.2   28.2 345 b:1.8+1 .90 4.8                   NACB
 PETK eP      01:02:14.57  -0.8   60.8  19                                   PETK
 MK01 eP      01:02:42.05   0.4   64.7 326                                   MK01
 ZALV eP      01:03:02.70   0.9   67.9 333                                   ZALV
 RAYN eP      01:04:42.33  -0.9   85.7 294 b:4.5+0 1.0 4.6                   RAYN
 TAOE eS      01:15:55.57   1.7X  89.9  99                                   TAOE



 Generated 2012 MAY 11 at 01:33 UTC

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