Phase Data

Explanation of Parameters


     12 MAR 2013  ( 71)

     ot  = 20:10:17.25   +/-   2.15              NEW BRITAIN REGION, P.N.G.      
     lat =      -6.777   +/-   10.0
     lon =     148.294   +/-   10.8              MAGNITUDE 4.9 (GS)       
     dep =        58.6   +/-    4.0   

     143 km (89 miles) E of Lae, New Guinea, PNG (pop 78,000)
     152 km (94 miles) WSW of Kandrian, New Britain, PNG (pop N/A)
     321 km (199 miles) NNE of PORT MORESBY, Papua New Guinea
     2345 km (1456 miles) NNW of BRISBANE, Queensland, Australia

     nph =   80 of  83    se = 1.06    FE=192                            A   

     error ellipse = (114.0, 14.0, 17.8; 20.0, 15.0, 14.9;245.0, 68.0,  1.4)

 mb = 4.9 ( 58)  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     20:11:21.98  -2.7    4.6  57                                   RABL
 MANU ePn     20:11:28.30   1.4    4.8 349                                   MANU
 COEN ePn     20:12:20.82  -0.1    8.7 215                                   COEN
      eSn     20:13:58.18  S res =   0.2 
 EIDS eP      20:14:30.62  -0.1   18.7 172 b:3.2+1 .95 4.5                   EIDS
 WB2  eP      20:14:31.83  -0.6   18.8 225 b:7.5+1 1.0 4.8                   WB2 
      eP      20:14:31.97  -0.5 
 WRAB eP      20:14:32.92   0.6   18.8 225 b:7.9+1 .90 4.9                   WRAB
 AS01 eP      20:15:04.22   0.4   21.7 218                                   AS01
 AS31 eP      20:15:04.53   0.4   21.8 218 b:5.7+1 .85 5.0                   AS31
 ARMA eP      20:15:23.49  -0.7   23.7 173 b:3.4+1 1.0 4.8                   ARMA
 SOEI eP      20:15:26.28  -0.2   24.0 261 b:1.4+2 .80 5.5                   SOEI
 FITZ eP      20:15:34.71   0.8   24.8 241 b:2.6+2 .80 5.8                   FITZ
 STKA eP      20:15:42.46   0.0   25.7 193 b:1.4+1 .95 4.4                   STKA
 MMRI eP      20:15:44.63   0.7   25.9 264 b:1.9+2 .70 5.7                   MMRI
 LUWI eP      20:15:45.99   0.3   26.1 282 b:1.7+2 .80 5.6                   LUWI
 FORT eP      20:16:25.00   0.1   30.5 216 b:5.1+1 .90 5.3                   FORT
 MBWA eP      20:16:30.90   0.5   31.1 240 b:4.7+1 .95 5.2                   MBWA
 JAGI eP      20:16:53.06  -1.7   33.9 265 b:3.8+1 .70 5.4                   JAGI
 TAU  eP      20:17:12.53   0.0   36.0 181 b:6.3+1 1.1 5.4                   TAU 
 UGM  eP      20:17:25.91   0.3   37.5 266 b:5.4+1 .80 5.5                   UGM 
 MORW eP      20:17:26.85   0.1   37.6 230 b:3.4+1 .90 5.3                   MORW
 CISI eP      20:17:47.48  -0.7   40.2 266 b:1.1+2 .80 5.7                   CISI
 LTZ  eP      20:17:59.31  -0.6   41.6 153 b:1.8+1 1.1 4.7                   LTZ 
 DCZ  eP      20:18:01.27  -0.4   41.9 160 b:3.1+1 1.0 5.0                   DCZ 
 MLZ  eP      20:18:03.83   0.1   42.1 159 b:7.0+1 1.4 5.2                   MLZ 
 XMIS eP      20:18:04.83  -0.8   42.3 262 b:5.5+1 1.0 5.3                   XMIS
 MAJO eP      20:18:18.64  -1.3   44.1 348 b:1.6+1 .95 4.8                   MAJO
 MJB9 eP      20:18:19.19  -0.8   44.1 348 b:1.6+1 .95 4.8                   MJB9
 PSI  eP      20:19:07.04  -0.6   50.2 279 b:4.3+1 1.1 5.4                   PSI 
 GSI  eP      20:19:15.13  -0.5   51.3 277 b:2.6+1 .70 5.4                   GSI 
 CHTO eP      20:19:43.99   1.7   54.9 299 b:3.6+0 .80 4.4                   CHTO
 ULN  eP      20:20:54.58   0.6   65.4 331 b:9.4+0 1.5 4.6                   ULN 
 MA2  eP      20:21:00.26   1.9   66.2   1 b:1.3+1 1.2 4.8                   MA2 
 PALK eP      20:21:18.00   1.7   68.9 280 b:1.4+1 1.0 4.8                   PALK
 VNDA eP      20:21:29.56   0.8   71.1 177 b:1.5+1 1.3 4.8                   VNDA
 MNCI eP      20:22:03.29   1.7   76.5 280 b:5.1+1 .92 5.5                   MNCI
 MK01 eP      20:22:12.95  -1.5   78.9 320                                   MK01
 MK31 eP      20:22:13.03  -1.5   78.9 320 b:2.7+0 1.0 4.1                   MK31
 MAKZ eP      20:22:14.43  -1.2   79.1 320 b:1.5+1 1.7 4.6                   MAKZ
 ZALV eP      20:22:19.77  -2.3X  80.4 328                                   ZALV
 PRZ  eP      20:22:20.84   0.1   80.0 315 b:2.1+1 1.5 4.8                   PRZ 
 KDJ  eP      20:22:25.40   0.7   80.8 315 b:4.7+0 .95 4.4                   KDJ 
 RDOG eP      20:22:31.83   0.7   82.1  17 b:7.1+0 .96 4.6                   RDOG
 KURK eP      20:22:33.93  -0.1   82.6 323 b:7.2+0 1.2 4.5                   KURK
 AAK  eP      20:22:35.94   0.4   82.8 314 b:8.3+0 1.5 4.5                   AAK 
 QSPA eP      20:22:36.96  -0.1   83.2 180 b:4.8+1 1.6 5.3                   QSPA
 IM3  eP      20:22:38.57  -1.1   83.8  20                                   IM3 
 RND  eP      20:22:41.98  -0.6   84.3  24 b:1.2+1 1.0 4.9                   RND 
 BTK  eP      20:22:45.06  -0.8   84.8 311 b:1.3+1 1.6 4.8                   BTK 
 GAR  eP      20:22:46.17  -0.5   85.0 310 b:9.6+0 1.0 4.8                   GAR 
 IL1  eP      20:22:47.04  -2.4   85.7  23                                   IL1 
 KLU  eP      20:22:47.74   3.1   84.7  26 b:1.3+1 .96 5.0                   KLU 
 ILB  eP      20:22:47.99  -1.5   85.7  23                                   ILB 
 KK31 eP      20:22:48.56  -1.7   85.8 314 b:1.3+1 1.2 4.9                   KK31
 CCB  eP      20:22:48.68   1.3   85.3  23 b:8.1+0 1.1 4.7                   CCB 
 KKAR eP      20:22:48.70  -1.6   85.8 314 b:1.3+1 1.2 4.9                   KKAR
 CHGR eP      20:22:48.84  -1.8   85.8 310 b:3.1+1 1.5 5.2                   CHGR
 WRH  eP      20:22:49.23   2.8   85.1  23 b:1.1+1 1.2 4.8                   WRH 
 RIDG eP      20:22:50.80  -0.6   86.1  24 b:1.2+1 1.0 5.0                   RIDG
 DOT  eP      20:22:51.91  -0.9   86.4  24 b:1.3+1 1.1 5.0                   DOT 
 SCRK eP      20:22:55.02   1.3   86.5  24 b:5.2+0 1.0 4.7                   SCRK
 TOLK eP      20:22:55.44   2.0   86.5  19 b:6.0+0 .90 4.8                   TOLK
 EGAK eP      20:23:02.66   2.2   88.0  24 b:9.9+0 1.0 4.9                   EGAK
 HYT  eP      20:23:04.40   2.2   88.3  28 b:1.7+1 1.1 5.2                   HYT 
 DAWY eP      20:23:04.80   2.0   88.4  25 b:1.0+1 1.1 5.0                   DAWY
 INK  eP      20:23:20.20   1.4   91.9  21 b:6.3+0 1.1 5.0                   INK 
 ABKAReP      20:23:27.12  -1.9   94.0 319 b:5.2+0 1.3 4.8                   ABKA
 DAC  eP      20:23:44.72   0.3   97.3  54                                   DAC 
 DIVS ePKPdf  20:29:04.80   0.0  121.7 318                                   DIVS
 VLDQ ePKPdf  20:29:06.65  -1.0  123.2  35                                   VLDQ
 KHC  ePKPdf  20:29:07.06  -0.5  123.2 326                                   KHC 
 GEC2 ePKPdf  20:29:07.76   0.0  123.3 326                                   GEC2
 TSUM ePKPdf  20:29:11.03  -1.0  125.0 241                                   TSUM
 FUORNePKPdf  20:29:14.09  -0.1  126.4 325                                   FUOR
 LPAZ ePKPpre 20:29:24.21  -0.9X 137.3 123                                   LPAZ
      ePKPdf  20:29:36.06   0.2 
 SPB  ePKPdf  20:29:52.00   1.1  146.1 154                                   SPB 
 TOA0 ePKPdf  20:29:52.10   0.5  146.5 283                                   TOA0
      ePKPdf  20:29:53.22   1.6 
 PTGA ePKPdf  20:29:59.50   0.8  150.8 104                                   PTGA
 BDFB ePKPdf  20:30:02.14   0.9  152.5 144                                   BDFB
 PV01 eSdif   20:36:05.88   1.3X 104.5  53                                   PV01



 Generated 2013 MAR 12 at 20:40 UTC

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