Phase Data

Explanation of Parameters


      3 OCT 2011  (276)

     ot  = 08:57:51.88   +/-   2.50              NEW BRITAIN REGION, P.N.G.      
     lat =      -5.161   +/-    8.8
     lon =     152.635   +/-   12.7              MAGNITUDE 5.2 (GS)       
     dep =        57.4   +/-    8.2   

     88 km (55 miles) SSW of Taron, New Ireland, PNG (pop N/A)
     117 km (73 miles) SSE of Rabaul, New Britain, PNG (pop 3,000)
     766 km (475 miles) NE of PORT MORESBY, Papua New Guinea
     2470 km (1534 miles) N of BRISBANE, Queensland, Australia

     nph =   54 of  54    se = 1.23    FE=192                            A   

     error ellipse = ( 86.0,  9.0, 19.6;179.0, 20.0, 13.5;333.0, 67.0, 12.1)

 mb = 5.2 ( 26)  ML = 5.2 (  6)  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     08:58:09.63  -1.2    1.1 334 L:2.0+2 .68 5.5                   RABL
      eSn     08:58:27.96  S res =   3.1 
 MANU ePn     08:59:21.52   2.0    6.1 300 L:4.6-1 2.0 4.7                   MANU
 PMG  ePn     08:59:30.88   0.8    6.9 232 L:1.1+0 1.4 5.3                   PMG 
      eSn     09:00:50.99  S res =   4.0 
 COEN ePn     09:00:52.03   1.2   12.8 226                                   COEN
 PATS ePn     09:00:53.06  -3.5   13.2  26                                   PATS
 CTAO ePn     09:01:34.76   0.3   16.1 202 b:6.2+1 1.2 4.6                   CTAO
 EIDS eP      09:02:21.51   0.0   20.1 184 b:3.8+1 1.0 4.7                   EIDS
 GUMO eP      09:02:23.43   1.8   20.2 338 b:3.5+2 1.2 5.6                   GUMO
 FAKI eP      09:02:27.65   2.7   20.5 276 b:7.5+1 1.1 4.9                   FAKI
 SAUI eP      09:02:35.75   0.9   21.4 261 b:3.1+2 1.0 5.6                   SAUI
 DZM  eP      09:02:37.18   1.2   21.5 143 b:1.3+2 1.3 5.2                   DZM 
 MTN  eP      09:02:45.57  -1.8   22.5 249 b:5.7+1 .75 5.1                   MTN 
 WB2  eP      09:02:51.66  -1.2   23.1 229                                   WB2 
      eP      09:02:52.00  -0.9 
 WRAB eP      09:02:51.88  -0.8   23.1 229 b:8.2+1 1.0 5.1                   WRAB
 ARMA eP      09:03:11.04  -0.8   25.1 182 b:5.7+1 1.4 4.9                   ARMA
 AS01 eP      09:03:16.79  -0.5   25.7 223                                   AS01
 AS31 eP      09:03:17.32  -0.3   25.8 223 b:1.2+1 .70 4.5                   AS31
 STKA eP      09:03:41.07  -1.0   28.5 200 b:4.6+0 1.0 4.0                   STKA
 SOEI eP      09:03:43.31   1.2   28.5 259 b:7.3+1 1.0 5.3                   SOEI
 FORT eP      09:04:33.87   0.0   34.4 219 b:5.9+2 1.0 6.5                   FORT
 MBWA eP      09:04:44.63   0.0   35.6 240 b:3.5+1 1.0 5.2                   MBWA
 MYLDMeP      09:04:44.71   0.3   35.6 286 b:1.2+2 1.4 5.6                   MYLD
 KKM  eP      09:05:04.26  -0.8   38.0 287 b:3.6+1 1.0 5.3                   KKM 
 SBUM eP      09:05:30.96   0.5   41.1 280 b:1.4+1 1.1 4.6                   SBUM
 KSM  eP      09:05:43.90  -0.5   42.8 278 b:3.6+1 1.1 5.0                   KSM 
 JNU  eP      09:05:47.68  -0.6   43.3 333 b:8.8+1 1.0 5.5                   JNU 
 DLV  eP      09:06:18.50   0.0   47.1 291 b:4.8+1 .90 5.4                   DLV 
 KS01 eP      09:06:26.39  -1.0   48.3 334                                   KS01
 INCN eP      09:06:32.12   0.4   48.8 332 b:5.7+1 .90 5.6                   INCN
 MYKOMeP      09:06:34.56  -0.5   49.2 277 b:4.1+1 1.0 5.4                   MYKO
 IPM  eP      09:06:58.15  -1.0   52.4 280 b:2.7+1 1.0 5.2                   IPM 
 YSS  eP      09:06:59.02  -0.9   52.6 352 b:4.8+1 1.2 5.4                   YSS 
 KULM eP      09:07:02.41  -0.5   52.9 281 b:1.9+1 1.0 5.1                   KULM
 CM01 eP      09:07:38.14  -0.1   57.9 295                                   CM01
 CM31 eP      09:07:39.37   1.0   57.9 295                                   CM31
 PEA0 eP      09:07:39.70  -0.3   58.2   4                                   PEA0
 ULN  eP      09:08:34.31   0.4   66.2 328                                   ULN 
 SONA1eP      09:08:36.06   0.0   66.5 328                                   SONA
 VNDA eP      09:09:12.82   0.9   72.5 178                                   VNDA
 CHGN eP      09:09:15.00  -1.0   73.1  26                                   CHGN
 SBA  eP      09:09:17.11   1.9   73.0 177                                   SBA 
 GAMB eP      09:09:21.08   1.4   73.8  16                                   GAMB
 OHAK eP      09:09:32.32  -0.1   75.9  27                                   OHAK
 KDAK eP      09:09:36.07   0.1   76.6  27                                   KDAK
 SVW2 eP      09:09:40.44   0.9   77.2  23                                   SVW2
 RSO  eP      09:09:43.29  -0.8   78.0  24                                   RSO 
 CNPM eP      09:09:44.54   0.0   78.1  26                                   CNPM
 TT01 eP      09:09:45.19   0.5   78.2  21                                   TT01
 TIXI eP      09:09:45.91   1.1   78.2 353                                   TIXI
 PMR  eP      09:09:54.80  -0.4   80.1  24                                   PMR 
 COLA eP      09:10:05.67  -1.0   82.2  22                                   COLA



 Generated 2011 OCT  3 at 09:11 UTC

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