Phase Data

Explanation of Parameters


      8 FEB 2013  ( 39)

     ot  = 14:14:09.25   +/-   2.65              SANTA CRUZ ISLANDS              
     lat =     -10.965   +/-   13.1
     lon =     165.878   +/-   13.7              MAGNITUDE 5.2 (GS)       
     dep =        10.0   +/-    1.9   

     28 km (17 miles) S of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     437 km (271 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     671 km (416 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2270 km (1410 miles) NE of BRISBANE, Queensland, Australia

     nph =   26 of  26    se = 1.31    FE=184                            A   

     error ellipse = ( 79.0,  0.0, 21.1;169.0,  0.0, 20.1;299.0, 89.0,  2.9)

 mb = 5.2 ( 15)  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     14:15:41.42   2.8    6.0 284                                   HNR 
 DZM  ePn     14:16:47.62   0.0   11.1 177                                   DZM 
 ONTNCePn     14:16:51.03   0.3   11.3 177                                   ONTN
 TARA ePn     14:17:23.88  -5.3   14.1  30                                   TARA
 EIDS eP      14:18:44.31   1.7   20.0 222 b:1.8+2 1.4 5.2                   EIDS
 MANU eP      14:18:48.61   2.0   20.4 294 b:2.1+2 1.4 5.3                   MANU
 CTAO eP      14:18:54.90   2.4   20.9 242 b:2.1+2 2.0 5.2                   CTAO
 ARMA eP      14:19:18.37  -0.9   23.4 212 b:1.8+2 1.7 5.3                   ARMA
 BKZ  eP      14:20:12.25  -2.7   29.6 163 b:1.9+1 .44 5.2                   BKZ 
 THZ  eP      14:20:30.23   0.6   31.3 170 b:1.8+1 .64 5.1                   THZ 
 WB2  eP      14:20:30.57  -2.2   31.6 250                                   WB2 
      eP      14:20:32.02  -0.7 
 WRAB eP      14:20:32.12  -0.5   31.6 250 b:4.6+1 1.1 5.3                   WRAB
 TOO  eP      14:20:38.09   0.4   32.2 211 b:1.9+1 1.0 5.0                   TOO 
 FOZ  eP      14:20:40.77  -0.4   32.6 175 b:4.0+1 1.2 5.2                   FOZ 
 AS31 eP      14:20:43.46  -0.9   32.9 243 b:2.7+0 .60 4.4                   AS31
 FITZ eP      14:21:40.71   0.1   39.5 255 b:3.3+1 1.0 5.0                   FITZ
 CM01 eP      14:25:34.89   0.0   72.2 293                                   CM01
 IL1  eP      14:26:36.29  -0.1   83.4  19                                   IL1 
 ILB  eP      14:26:37.06   0.6   83.4  19                                   ILB 
 SKAG eP      14:26:42.02   0.3   84.4  26 b:3.1+1 .96 5.5                   SKAG
 NV01 eP      14:26:50.77   0.9   85.9  50                                   NV01
 SHPR eP      14:27:00.08   1.2   87.7  52 b:2.2+1 1.8 5.1                   SHPR
 MKAR eP      14:27:22.53  -3.1   93.6 317 b:1.4+1 .70 5.4                   MKAR
 MK31 eP      14:27:22.58  -3.0   93.6 317                                   MK31
 MK01 eP      14:27:23.37  -2.2   93.5 317                                   MK01



 Generated 2013 FEB  8 at 15:00 UTC

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