Phase Data

Explanation of Parameters 


     19 JAN 2010  ( 19)

     ot  = 00:17:00.77   +/-   0.34              SOLOMON ISLANDS                 
     lat =      -8.946   +/-    8.6
     lon =     158.036   +/-   11.2              MAGNITUDE 5.1 (GS)       
     dep =        35.0  (geophysicist)

     150 km (90 miles) SW of Dadali, Santa Isabel, Solomon Islands (pop N/A)
     160 km (100 miles) SE of Gizo, New Georgia Islands, Solomon Isl. (pop 3,000
     220 km (135 miles) WNW of HONIARA, Guadalcanal, Solomon Islands
     2115 km (1320 miles) NNE of BRISBANE, Queensland, Australia

     nph =   25 of  25    se = 0.90    FE=193                            A   

     error ellipse = (123.9,  0.0, 17.0;213.9,  0.0,  7.3;  0.0,  0.0,  0.0)

 mb = 5.1 ( 19)  ML = 0.0 (  0)  mblg = 4.2 (  5)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 CTAO ePn     00:20:40.31  -1.6   15.9 225 g:2.5-1 1.4 4.5  b:2.5+2 1.4 5.2  CTAO
 ARMA eP      00:21:54.24   0.1   22.2 195 g:2.6-2 1.0 4.0  b:2.6+1 1.0 4.6  ARMA
 WRAB eP      00:22:24.94   0.0   25.4 242 g:1.5-1 1.1 4.8  b:1.5+2 1.1 5.5  WRAB
 AS31 eP      00:22:42.32  -0.3   27.3 235                                   AS31
 STKA eP      00:22:43.56   0.0   27.5 211 g:2.3-2 1.0 4.0  b:2.3+1 1.0 4.7  STKA
 CAN  eP      00:22:45.90   1.7   27.5 196 g:2.5-2 1.2 4.0  b:5.5+1 1.5 5.0  CAN 
 BBOO eP      00:23:16.85  -0.5   31.3 217 b:7.1+2 .85 6.5X                  BBOO
 KAPI eP      00:24:18.58   1.2   38.2 273 b:2.5+2 1.3 5.9                   KAPI
 CHTO eP      00:27:34.55   0.3   64.5 296 b:1.3+2 1.4 5.8                   CHTO
 ULN  eP      00:28:24.18   1.4   72.3 327 b:6.5+1 1.1 5.5                   ULN 
 TNA  eP      00:28:57.15  -0.5   78.5  14 b:4.2+0 .94 4.4                   TNA 
 QSPA eP      00:29:11.71  -0.3   81.0 180 b:2.0+1 1.3 5.0                   QSPA
 PPLA eP      00:29:12.19  -0.1   81.1  21 b:2.3+1 1.4 5.0                   PPLA
 KTH  eP      00:29:15.28  -1.4   81.9  21 b:4.4+0 1.2 4.3                   KTH 
 IM04 eP      00:29:19.71  -0.3   82.6  18                                   IM04
 MCK  eP      00:29:20.10  -0.8   82.8  21 b:1.6+2 1.2 5.9                   MCK 
 COLA eP      00:29:25.08  -1.2   83.8  20 b:2.8+2 1.1 6.3X                  COLA
 DOT  eP      00:29:28.69  -1.1   84.5  22 b:2.0+1 1.3 5.1                   DOT 
 COLD eP      00:29:30.27   0.6   84.5  18 b:2.3+0 .90 4.3                   COLD
 DAWY eP      00:29:40.30   0.6   86.5  23                                   DAWY
 INK  eP      00:29:58.18  -0.3   90.5  20 b:1.9+1 1.5 5.2                   INK 
 NV11 eP      00:30:00.81   0.4   90.7  51                                   NV11
 TPH  eP      00:30:03.97   0.5   91.3  52 b:2.0+1 1.3 5.3                   TPH 
 SHPR eP      00:30:11.11   1.3   92.7  54 b:2.0+1 1.6 5.3                   SHPR
 HLID eP      00:30:17.38   0.3   94.3  47 b:8.1+0 1.3 5.0                   HLID



 Generated 2010 JAN 19 at 00:43 UTC

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