Phase Data

Explanation of Parameters


     10 MAR 2013  ( 69)

     ot  = 23:46:26.60   +/-   1.58              NEW BRITAIN REGION, P.N.G.      
     lat =      -6.692   +/-   15.1
     lon =     148.192   +/-   15.5              MAGNITUDE 4.6 (GS)       
     dep =        35.0   +/-    2.7   

     132 km (82 miles) E of Lae, New Guinea, PNG (pop 78,000)
     159 km (99 miles) WSW of Kandrian, New Britain, PNG (pop N/A)
     326 km (202 miles) NNE of PORT MORESBY, Papua New Guinea
     2357 km (1464 miles) NNW of BRISBANE, Queensland, Australia

     nph =   23 of  23    se = 0.78    FE=192                            A   

     error ellipse = (133.0,  7.0, 27.6; 43.0,  1.0, 19.0;304.0, 82.0,  2.1)

 mb = 4.6 ( 14)  ML = 4.9 (  2)  mblg = 4.1 (  1)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 RABL ePn     23:47:34.07  -0.6    4.7  58 L:2.1+0 1.1 4.9  g:3.7-1 1.0 4.1  RABL
 COEN ePn     23:48:31.46   0.8    8.7 214                                   COEN
 WB2  eP      23:50:43.17  -0.3   18.8 224                                   WB2 
      eP      23:50:43.85   0.4 
 WRAB eP      23:50:43.68   0.4   18.8 224 b:2.4+1 .75 4.5                   WRAB
 WC3  eP      23:50:43.82   0.4   18.8 224 b:2.1+1 .70 4.5                   WC3 
 AS01 eP      23:51:13.94  -1.1   21.7 218                                   AS01
 AS31 eP      23:51:14.45  -0.9   21.8 218 b:1.3+1 .60 4.5                   AS31
 FITZ eP      23:51:44.56  -0.4   24.7 241 b:8.8+1 .70 5.4                   FITZ
 STKA eP      23:51:54.05  -0.5   25.8 193 b:5.0+0 1.1 4.0                   STKA
 FORT eP      23:52:35.75  -0.8   30.5 216 b:1.8+1 .75 4.9                   FORT
 MBWA eP      23:52:41.43  -0.2   31.1 240 b:1.4+1 .70 4.9                   MBWA
 JAGI eP      23:53:04.80  -0.8   33.8 265 b:2.1+1 .90 5.1                   JAGI
 MORW eP      23:53:38.82   0.6   37.6 230 b:1.0+2 2.0 5.4                   MORW
 NWAO eP      23:53:48.63   0.2   38.8 224 b:9.9+1 1.9 5.3                   NWAO
 MK01 eP      23:58:25.15  -0.6   78.8 320                                   MK01
 ZALV eP      23:58:33.69   0.2   80.2 328                                   ZALV
 IM3  eP      23:58:52.09   0.6   83.7  21                                   IM3 
 ILB  eP      23:59:01.46   0.1   85.7  23 b:5.4+0 1.1 4.7                   ILB 
 IL1  eP      23:59:01.62   0.2   85.7  23                                   IL1 
 HYT  eP      23:59:14.76   0.6   88.2  28 b:2.3+1 1.5 5.2                   HYT 
 TOA0 ePKPdf  00:06:02.57  -1.1  146.4 284                                   TOA0
      ePKPdf  00:06:03.60  -0.1 



 Generated 2013 MAR 11 at 00:17 UTC

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