Phase Data

Explanation of Parameters


     12 MAR 2013  ( 71)

     ot  = 09:20:46.59   +/-   1.22              EASTERN NEW GUINEA REG., P.N.G. 
     lat =      -7.060   +/-   22.1
     lon =     148.534   +/-   21.4              MAGNITUDE 4.3 (GS)       
     dep =        36.2   +/-   13.9   

     146 km (91 miles) SW of Kandrian, New Britain, PNG (pop N/A)
     173 km (108 miles) ESE of Lae, New Guinea, PNG
     304 km (189 miles) NNE of PORT MORESBY, Papua New Guinea
     2309 km (1434 miles) NNW of BRISBANE, Queensland, Australia

     nph =   11 of  12    se = 0.60    FE=207                            A   

     error ellipse = (136.0, 11.0, 48.6;301.0, 78.0, 19.2; 45.0,  2.0,  4.0)

 mb = 4.3 (  7)  ML = 4.6 (  2)  mblg = 3.7 (  1)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 RABL ePn     09:21:53.40  -0.3    4.6  52 L:1.2+0 .80 4.7  g:1.6-1 1.0 3.7  RABL
 COEN ePn     09:22:49.54   0.3    8.6 217                                   COEN
 WRAB eP      09:25:01.82  -1.2   18.8 226 b:8.1+0 .90 3.9                   WRAB
 WB2  eP      09:25:02.75  -0.4   18.8 226                                   WB2 
 WC3  eP      09:25:03.31   0.2   18.8 226 b:9.4+0 .90 4.0                   WC3 
 AS01 eP      09:25:33.91  -0.2   21.6 219                                   AS01
 AS31 eP      09:25:34.70   0.3   21.7 219 b:6.1+0 .60 4.2                   AS31
 FITZ eP      09:26:05.44  -0.6   24.9 242                                   FITZ
 STKA eP      09:26:13.81   1.9   25.5 194 b:3.0+0 1.1 3.8                   STKA
 MBWA eP      09:27:02.88   0.4   31.2 240 b:1.9+1 1.0 4.8                   MBWA
 PALK eP      09:31:51.60   1.7   69.1 281 b:6.0+0 .80 4.7                   PALK
 NIL  eS      09:43:14.79   1.9X  81.8 305                                   NIL 



 Generated 2013 MAR 12 at 10:04 UTC

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