Phase Data

Explanation of Parameters


      8 FEB 2013  ( 39)

     ot  = 22:25:30.68   +/-   2.27              SANTA CRUZ ISLANDS              
     lat =     -10.990   +/-   14.5
     lon =     165.809   +/-   13.0              MAGNITUDE 4.9 (GS)       
     dep =        35.2   +/-    3.1   

     30 km (19 miles) S of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     429 km (267 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     664 km (412 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2263 km (1406 miles) NE of BRISBANE, Queensland, Australia

     nph =   34 of  34    se = 1.12    FE=184                            A   

     error ellipse = (204.0,  0.0, 22.8;114.0,  1.0, 19.3;310.0, 88.0,  4.7)

 mb = 4.9 ( 21)  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
 HNR  ePn     22:26:57.26   0.6    6.0 284                                   HNR 
 MARNCePn     22:28:01.57   0.8   10.7 169                                   MARN
 DZM  ePn     22:28:06.46   0.3   11.0 177                                   DZM 
 ONTNCePn     22:28:09.41   0.1   11.3 177                                   ONTN
 MSVF ePn     22:28:46.40   4.8   13.6 121                                   MSVF
 MANU eP      22:30:05.32   1.1   20.3 295 b:1.3+2 1.1 5.2                   MANU
 COEN eP      22:30:22.32  -2.9   22.3 260 b:4.3+1 1.4 4.7                   COEN
 ARMA eP      22:30:36.34  -0.5   23.4 212 b:2.7+1 1.1 4.7                   ARMA
 WB2  eP      22:31:49.60  -0.4   31.5 250                                   WB2 
      eP      22:31:50.70   0.7 
 WRAB eP      22:31:50.26   0.4   31.5 250 b:3.6+1 1.0 5.2                   WRAB
 AS01 eP      22:32:00.94  -0.3   32.8 243                                   AS01
 AS31 eP      22:32:01.97   0.4   32.9 243 b:1.2+0 .75 3.9                   AS31
 FITZ eP      22:32:59.16   1.3   39.5 255 b:2.2+1 .95 4.9                   FITZ
 LUWI eP      22:33:35.66   1.6   43.9 280 b:3.8+1 1.0 5.1                   LUWI
 JAGI eP      22:34:28.86  -0.2   50.9 268 b:5.8+1 1.1 5.5                   JAGI
 MYKOMeP      22:35:55.36   1.4   62.9 278 b:2.3+1 1.2 5.2                   MYKO
 IPM  eP      22:36:16.71   0.7   66.3 280 b:1.7+1 1.1 5.0                   IPM 
 ENH  eP      22:36:26.47   0.4   67.9 309 b:1.5+1 1.3 4.9                   ENH 
 XAN  eP      22:36:38.88  -0.9   70.1 312 b:1.1+1 1.4 4.7                   XAN 
 CHTO eP      22:36:52.83  -0.2   72.3 294 b:8.8+0 1.2 4.6                   CHTO
 CM01 eP      22:36:53.02   0.9   72.1 293                                   CM01
 ULN  eP      22:37:27.07  -0.2   78.3 324 b:8.5+0 1.5 4.5                   ULN 
 SONA1eP      22:37:29.20  -0.1   78.7 324                                   SONA
 QSPA eP      22:37:30.55  -0.4   79.0 180 b:1.1+1 1.2 4.7                   QSPA
 IL1  eP      22:37:56.54   2.4   83.4  19                                   IL1 
 TIXI eP      22:38:05.46  -1.6   86.0 349 b:2.7+0 .50 4.7                   TIXI
 NV01 eP      22:38:06.99  -0.7   85.9  50                                   NV01
 KVN  eP      22:38:11.92   2.6   86.3  49 b:3.7+0 1.0 4.6                   KVN 
 PV01 eP      22:38:40.83  -1.6   93.3  52 b:1.2+1 .88 5.3                   PV01
 ZALV eP      22:38:41.20  -1.7   93.6 324                                   ZALV
 MKAR eP      22:38:41.51  -1.5   93.5 317 b:1.1+1 .80 5.3                   MKAR
 MAKZ eP      22:38:42.53  -1.4   93.7 317 b:6.0+0 1.3 4.9                   MAKZ
 PV20 eS      22:49:39.06  -6.2   93.0  52                                   PV20



 Generated 2013 FEB  9 at 02:55 UTC

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