Phase Data

Explanation of Parameters


     16 OCT 2011  (289)

     ot  = 10:22:18.71   +/-   2.52              SOUTH OF FIJI ISLANDS           
     lat =     -24.415   +/-   10.9
     lon =    -177.772   +/-   16.5              MAGNITUDE 4.7 (GS)       
     dep =       229.2   +/-    6.3   

     427 km (265 miles) SSE of Ndoi Island, Fiji
     449 km (279 miles) SW of NUKU`ALOFA, Tonga
     799 km (496 miles) SSE of SUVA, Viti Levu, Fiji
     1553 km (964 miles) NNE of Auckland, New Zealand

     nph =   36 of  36    se = 1.24    FE=171                            A   

     error ellipse = (100.0,  7.0, 25.7;191.0,  1.0, 16.5;291.0, 82.0,  9.0)

 mb = 4.7 ( 22)  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
 MSVF ePn     10:24:08.53   0.4    7.7 329                                   MSVF
 URZ  ePn     10:25:31.11  -2.1   14.5 196                                   URZ 
      eS      10:28:10.62  S res =  -2.9 
 DZM  ePn     10:25:38.18   2.0   14.7 276                                   DZM 
 BKZ  eP      10:25:43.39  -1.7   15.5 197 b:6.0+1 1.8 4.7                   BKZ 
 FOZ  eP      10:26:50.23  -0.6   21.6 205 b:4.8+1 1.7 4.8                   FOZ 
 PYZ  eP      10:27:20.15  -1.8   25.0 206 b:1.3+2 1.2 5.4                   PYZ 
 TARA eP      10:27:40.31  -0.8   27.2 339 b:1.1+1 .75 4.6                   TARA
 STKA eP      10:29:02.46   0.8   36.4 249 b:4.3+0 1.6 3.8                   STKA
 PMG  eP      10:29:03.37   0.2   36.6 288 b:1.1+1 .85 4.4                   PMG 
 COEN eP      10:29:16.98   0.2   38.2 278 b:2.6+1 1.6 4.6                   COEN
 BBOO eP      10:29:40.70   0.1   41.1 247 b:9.5+1 1.8 5.0                   BBOO
 AS31 eP      10:30:03.75   0.2   44.0 261 b:1.4+0 .85 3.4                   AS31
 AS01 eP      10:30:03.80   0.6   43.9 261                                   AS01
 WB2  eP      10:30:05.94  -1.0   44.4 266                                   WB2 
      eP      10:30:06.07  -0.9 
 VNDA eP      10:31:21.43   2.4   54.0 185 b:1.1+1 1.8 4.1                   VNDA
 SBA  eP      10:31:22.07   3.4   54.0 184 b:1.7+1 1.7 4.3                   SBA 
 MBWA eP      10:31:42.64  -0.3   57.3 260 b:2.7+1 1.6 4.7                   MBWA
 ADK  eP      10:33:39.82  -0.2   76.0   1 b:6.7+1 1.4 5.2                   ADK 
 ATKA eP      10:33:41.58  -0.6   76.4   2 b:1.4+2 1.7 5.4                   ATKA
 NIKH eP      10:33:48.20  -0.1   77.5   6 b:1.5+2 1.6 5.5                   NIKH
 MAW  eP      10:33:52.63   1.5   78.0 200 b:1.0+0 1.3 3.4                   MAW 
 UNV  eP      10:33:53.83  -0.4   78.5   7 b:9.9+1 1.9 5.2                   UNV 
 COCO eP      10:34:05.12  -2.9   80.9 261 b:4.2+2 .70 6.3                   COCO
 SNAA eP      10:34:23.96   0.4   84.1 178 b:6.3+0 1.2 4.3                   SNAA
 WRH  eP      10:34:58.89   0.1   91.6  12 b:2.8+1 1.8 5.0                   WRH 
 CM01 eP      10:35:00.04   0.0   91.6 289                                   CM01
 MPR  ePKPdf  10:40:33.07  -1.2  115.7  81                                   MPR 
 KONO ePKPdf  10:41:26.18  -0.8  144.4 354                                   KONO
 AK11 ePKPdf  10:41:31.82   0.9  146.5 328                                   AK11
 AKBB ePKPdf  10:41:31.93   1.1  146.5 328                                   AKBB
 KIEV ePKPdf  10:41:31.97   1.2  146.5 328                                   KIEV
 BR231ePKPbc  10:41:41.34  -1.1  150.1 308                                   BR23
 OJC  ePKPbc  10:41:44.03   0.3  150.8 336                                   OJC 
 CSS  ePKPbc  10:41:45.09   0.2  151.1 298                                   CSS 



 Generated 2011 OCT 16 at 10:48 UTC

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