Phase Data

Explanation of Parameters


     10 MAR 2013  ( 69)

     ot  = 22:11:11.26   +/-   2.86              NEW BRITAIN REGION, P.N.G.      
     lat =      -6.918   +/-   12.3
     lon =     148.316   +/-   10.6              MAGNITUDE 4.8 (GS)       
     dep =        65.6   +/-    8.5   

     147 km (91 miles) E of Lae, New Guinea, PNG (pop 78,000)
     157 km (97 miles) WSW of Kandrian, New Britain, PNG (pop N/A)
     307 km (191 miles) NNE of PORT MORESBY, Papua New Guinea
     2329 km (1447 miles) NNW of BRISBANE, Queensland, Australia

     nph =   33 of  37    se = 1.41    FE=192                            A   

     error ellipse = ( 30.0,  7.0, 20.2;300.0,  4.0, 14.8;176.0, 81.0, 12.7)

 mb = 4.8 ( 28)  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
 RABL ePn     22:12:16.62  -3.0    4.7  55                                   RABL
 COEN ePn     22:13:12.41  -1.1    8.6 215                                   COEN
      eSn     22:14:49.59  S res =   0.2 
 FAKI eP      22:15:00.28   0.1   16.5 283 b:3.7+1 .90 4.5                   FAKI
 MTN  eP      22:15:14.52  -1.4   17.9 250 b:3.3+1 1.1 4.4                   MTN 
 EIDS eP      22:15:23.79   1.1   18.5 172 b:4.5+1 1.3 4.5                   EIDS
 WB2  eP      22:15:24.02  -1.0   18.7 225                                   WB2 
      eP      22:15:25.40   0.4 
 WRAB eP      22:15:24.81   0.0   18.7 225 b:3.9+1 .95 4.6                   WRAB
 AS01 eP      22:15:55.04  -1.2   21.6 218                                   AS01
 AS31 eP      22:15:56.45  -0.1X  21.7 218 b:2.3+1 .50 4.8                   AS31
 DZM  eP      22:16:12.39   0.6   23.1 133 b:3.2+1 1.0 4.7                   DZM 
 ARMA eP      22:16:15.87  -0.4   23.6 173 b:1.9+1 .95 4.5                   ARMA
 SOEI eP      22:16:18.81  -1.1   24.0 262 b:6.2+1 1.0 5.0                   SOEI
 FITZ eP      22:16:26.18  -0.6   24.7 241 b:7.2+1 .95 5.1                   FITZ
 STKA eP      22:16:35.20   0.6   25.6 193 b:7.7+0 1.1 4.1                   STKA
 MMRI eP      22:16:38.71   1.3X  25.9 265 b:6.7+1 .80 5.2                   MMRI
 LUWI eP      22:16:40.21   0.7   26.1 282 b:2.5+2 1.2 5.6                   LUWI
 BBOO eP      22:16:56.84  -0.8X  28.2 202 b:1.6+1 .90 4.7                   BBOO
 FORT eP      22:17:16.44  -0.9   30.4 216 b:3.2+1 .75 5.1                   FORT
 TOO  eP      22:17:20.57   1.3   30.6 184 b:2.6+1 1.3 4.8                   TOO 
 MBWA eP      22:17:23.44   0.2   31.1 240 b:2.0+1 .95 4.8                   MBWA
 JAGI eP      22:17:45.21  -2.9X  33.9 265 b:3.3+1 .70 5.4                   JAGI
 MORW eP      22:18:17.26  -2.2   37.6 230 b:1.2+1 .90 4.8                   MORW
 CISI eP      22:18:43.76   2.2   40.2 267 b:7.8+1 .80 5.6                   CISI
 DCZ  eP      22:18:53.88   0.0   41.7 160 b:3.0+1 .98 5.0                   DCZ 
 KS01 eP      22:19:45.29   0.7   48.1 338                                   KS01
      epP     22:19:59.89  depth =  -0.5 
 PSI  eP      22:20:01.01  -0.3   50.2 279 b:3.3+1 1.3 5.2                   PSI 
 GSI  eP      22:20:07.61  -1.6   51.3 277 b:2.6+1 1.0 5.2                   GSI 
 PBKT eP      22:20:19.74   2.9   52.3 297                                   PBKT
 CHTO eP      22:20:35.20  -1.0   55.0 299 b:3.8+0 1.0 4.4                   CHTO
      epP     22:20:55.31  depth =   2.7 
 CM01 eP      22:20:36.34   1.3   54.8 298                                   CM01
 PALK eP      22:22:10.78   0.9   68.9 281 b:1.3+1 1.0 4.8                   PALK
 VNDA eP      22:22:21.97   0.9   70.9 177 b:5.2+0 .85 4.5                   VNDA
 MK31 eP      22:23:07.27  -1.1   79.0 320 b:5.8+0 1.3 4.3                   MK31



 Generated 2013 MAR 10 at 22:32 UTC

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