Phase Data

Explanation of Parameters


     20 FEB 2013  ( 51)

     ot  = 02:50:00.51   +/-   1.72              FIJI REGION                     
     lat =     -18.796   +/-    9.8
     lon =    -177.386   +/-   16.6              MAGNITUDE 4.9 (GS)       
     dep =       628.0   +/-   11.4   

     247 km (153 miles) NE of Ndoi Island, Fiji
     345 km (214 miles) NW of NUKU`ALOFA, Tonga
     449 km (279 miles) E of SUVA, Viti Levu, Fiji
     2144 km (1331 miles) NNE of Auckland, New Zealand

     nph =   36 of  36    se = 0.85    FE=181                            A   

     error ellipse = (115.0, 27.0, 28.6;228.0, 36.0, 17.9;359.0, 40.0,  5.3)

 mb = 4.9 ( 28)  ML = 4.3 (  2)  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 eP      02:51:31.51   0.2    4.5 283 L:1.0-1 4.7 4.3                   MSVF
      eS      02:52:45.59  S res =   0.2 
 NIUE eP      02:51:52.94   0.6    7.1  94                                   NIUE
 FUNA eP      02:52:27.21   0.3   10.7 342                                   FUNA
 MARNCeP      02:52:56.02  -2.0   13.9 257                                   MARN
 PINNCeP      02:53:03.19  -1.5   14.7 252                                   PINN
 DZM  eP      02:53:13.19   0.9   15.5 255 b:1.5+1 .80 4.3                   DZM 
 OUZ  eP      02:53:39.85   3.1   18.2 204 b:2.8+1 .70 4.8                   OUZ 
 URZ  eP      02:53:51.82  -0.8   20.0 193 b:1.5+1 .70 4.6                   URZ 
 BKZ  eP      02:54:00.93  -0.8   21.0 193 b:3.8+1 1.7 4.6                   BKZ 
 BFZ  eP      02:54:15.21   0.2   22.5 193 b:8.4+1 1.7 5.0                   BFZ 
 THZ  eP      02:54:32.06   0.5   24.3 198 b:2.0+1 .52 5.0                   THZ 
 KHZ  eP      02:54:34.54  -0.6   24.8 196 b:1.5+2 1.6 5.4                   KHZ 
 LTZ  eP      02:54:40.26  -1.1   25.5 198 b:2.4+1 .64 5.0                   LTZ 
 OXZ  eP      02:54:45.88  -0.4   26.0 198 b:1.6+2 1.9 5.3                   OXZ 
 MQZ  eP      02:54:48.03   0.2   26.2 197 b:2.6+2 1.7 5.6                   MQZ 
 RPZ  eP      02:54:51.73  -0.2   26.7 199 b:1.7+2 2.0 5.3                   RPZ 
 FOZ  eP      02:54:53.79  -0.1   26.9 201 b:5.0+1 .64 5.3                   FOZ 
 LBZ  eP      02:54:58.29  -1.3   27.6 200                                   LBZ 
 WKZ  eP      02:55:05.54  -0.7   28.3 201 b:3.2+1 .84 5.0                   WKZ 
 MLZ  eP      02:55:14.01   1.0   29.1 201 b:8.7+1 1.6 5.1                   MLZ 
 DCZ  eP      02:55:16.59   0.1   29.5 202 b:5.4+1 1.4 5.0                   DCZ 
 WHZ  eP      02:55:18.57   1.2   29.6 201 b:2.6+1 .62 5.0                   WHZ 
 EIDS eP      02:55:19.89  -0.1   29.9 252 b:9.6+1 1.9 5.1                   EIDS
 ARMA eP      02:55:24.85   0.8   30.4 242 b:8.9+1 1.8 5.1                   ARMA
 CTAO eP      02:55:56.97   0.0   34.3 262 b:2.7+1 .70 5.0                   CTAO
 TOO  eP      02:56:22.94   0.7   37.4 232 b:2.3+1 .70 4.8                   TOO 
 COEN eP      02:56:28.92   0.7   38.1 271 b:2.5+1 .60 4.9                   COEN
 STKA eP      02:56:36.52   0.6   39.1 242 b:4.0+0 .90 3.9                   STKA
 BBOO eP      02:57:13.49   0.2   43.8 242 b:2.6+1 .65 4.8                   BBOO
 WRAB eP      02:57:25.22  -0.3   45.4 260                                   WRAB
      ePP     02:59:20.46  -1.4 
 AS01 eP      02:57:25.39  -0.4   45.5 255                                   AS01
 AS31 eP      02:57:25.85  -0.2   45.5 255 b:5.4+0 .85 4.1                   AS31
 FORT eP      02:58:02.57  -0.5   50.5 245 b:3.0+1 .65 4.8                   FORT
 FITZ eP      02:58:27.31   0.3   53.8 261 b:1.3+1 1.4 4.1                   FITZ



 Generated 2013 FEB 20 at 03:03 UTC

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