Phase Data

Explanation of Parameters


     13 SEP 2011  (256)

     ot  = 08:27:36.06   +/-   2.41              NEW GUINEA, PAPUA NEW GUINEA    
     lat =      -6.907   +/-    9.6
     lon =     143.868   +/-    8.1              MAGNITUDE 4.8 (GS)       
     dep =        10.0   +/-    1.9   

     121 km (75 miles) SSW of Mount Hagen, New Guinea, PNG (pop 27,000)
     191 km (118 miles) WSW of Goroka, New Guinea, PNG
     462 km (287 miles) NW of PORT MORESBY, Papua New Guinea
     2473 km (1536 miles) NNW of BRISBANE, Queensland, Australia

     nph =   51 of  51    se = 1.19    FE=202                            A   

     error ellipse = ( 34.0,  0.0, 16.4;124.0,  6.0, 10.2;299.0, 83.0,  2.6)

 mb = 4.8 ( 19)  ML = 4.7 (  8)  mblg = 3.8 (  3)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 PMG  ePn     08:28:38.13  -0.7    4.1 128 L:9.7-1 1.7 4.4  g:7.1-1 1.1 4.3  PMG 
 MANU ePn     08:29:12.06   7.6    6.0  36 L:1.6-1 3.7 4.2                   MANU
 COEN ePn     08:29:19.81   0.5    7.0 186 L:7.3-1 1.2 5.1                   COEN
 RABL ePn     08:29:46.44   4.5    8.7  72 L:6.8-1 .82 5.6                   RABL
 MTN  ePn     08:30:50.84  -1.9   13.9 244                                   MTN 
 WB2  ePn     08:31:18.11  -2.2   15.9 215 b:3.3+1 .90 4.5                   WB2 
      ePn     08:31:19.48  -0.8 
 WRAB ePn     08:31:18.56  -1.6   15.9 215 b:3.4+1 .90 4.5                   WRAB
 AS01 eP      08:31:59.94  -0.3   19.2 209                                   AS01
 AS31 eP      08:32:00.85   0.4   19.2 209 b:1.7+1 .70 4.4                   AS31
 EIDS eP      08:32:06.93   2.2   19.6 160 b:3.1+1 1.0 4.5                   EIDS
 FITZ eP      08:32:19.68   0.2   21.0 236 b:4.2+1 .95 4.8                   FITZ
 KAPI eP      08:32:53.56   1.8   24.1 273 b:5.6+1 1.1 5.1                   KAPI
 ARMA eP      08:32:57.13   1.4   24.5 164 b:4.3+1 1.3 4.9                   ARMA
 STKA eP      08:33:00.04   0.5   24.9 185 b:2.8+0 .85 4.0                   STKA
 JNU  eP      08:35:25.29   0.2   41.7 344 b:1.6+1 1.0 4.7                   JNU 
 MAJO eP      08:35:38.94  -1.2   43.5 353 b:8.0+1 1.8 5.2                   MAJO
 MJB9 eP      08:35:39.13  -1.0   43.5 353 b:1.2+1 1.4 4.5                   MJB9
 KS01 eP      08:36:04.39  -0.1   46.6 343                                   KS01
 KS15 eP      08:36:04.77   0.0   46.6 342                                   KS15
 ASAJ eP      08:36:37.39   0.8   50.8 359 b:2.2+1 1.1 5.0                   ASAJ
 CHTO eP      08:36:40.81   1.2   51.1 301 b:6.9+0 .75 4.7                   CHTO
 ULN  eP      08:38:07.35   1.0   63.5 333 b:6.3+0 1.0 4.8                   ULN 
 SONA1eP      08:38:10.65   2.5   63.7 333                                   SONA
 VNDA eP      08:38:55.52   0.7   71.2 176 b:2.6+1 1.9 5.0                   VNDA
 MK01 eP      08:39:24.82   0.0   76.2 322                                   MK01
 MKAR eP      08:39:25.00   0.1   76.2 322 b:2.9+1 1.0 5.3                   MKAR
 MK31 eP      08:39:25.00   0.1   76.2 322                                   MK31
 MAKZ eP      08:39:26.07   0.0   76.4 321 b:1.3+1 1.2 4.9                   MAKZ
 AAK  eP      08:39:44.58  -0.3   79.8 315                                   AAK 
 KURK eP      08:39:45.83  -0.3   80.1 324 b:2.0+1 1.4 4.9                   KURK
 MAW  eP      08:39:46.58   0.0   80.2 203                                   MAW 
 QSPA eP      08:40:01.37  -0.5   83.1 180                                   QSPA
 CAST eP      08:40:10.04  -1.0   84.9  24                                   CAST
 PMR  eP      08:40:11.80  -1.6   85.4  26                                   PMR 
 KTH  eP      08:40:12.33  -1.5   85.4  24                                   KTH 
 SML  eP      08:40:14.61  -1.0   85.8  26                                   SML 
 BRVK eP      08:40:16.26   0.8   85.8 325                                   BRVK
 MCK  eP      08:40:16.77  -1.3   86.3  24                                   MCK 
 WRH  eP      08:40:19.62  -1.5   87.0  24                                   WRH 
 DIV  eP      08:40:19.84  -0.2   86.7  27                                   DIV 
 CCB  eP      08:40:20.32  -1.7   87.1  24                                   CCB 
 IL1  eP      08:40:21.29  -2.7   87.5  24                                   IL1 
 ILB  eP      08:40:21.87  -2.1   87.5  24                                   ILB 
 COLD eP      08:40:22.89   0.3   87.3  21                                   COLD
 MENT eP      08:40:26.90  -0.4   88.2  26                                   MENT
 DOT  eP      08:40:27.09  -0.6   88.3  25                                   DOT 
 FYU  eP      08:40:30.62   0.6   88.8  22                                   FYU 
 EGAK eP      08:40:34.97   0.0   89.9  25                                   EGAK
 DAWY eP      08:40:37.97   0.4   90.4  25                                   DAWY
 YBH  eP      08:41:11.12   2.2   97.1  49                                   YBH 



 Generated 2011 SEP 13 at 08:43 UTC

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