Phase Data

Explanation of Parameters


      9 FEB 2013  ( 40)

     ot  = 02:47:29.51   +/-   1.31              SANTA CRUZ ISLANDS              
     lat =     -11.337   +/-   12.9
     lon =     165.818   +/-   14.0              MAGNITUDE 4.8 (GS)       
     dep =        15.0   +/-    3.9   

     69 km (43 miles) S of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     437 km (271 miles) ESE of Kira Kira, San Cristobal, Solomon Isl.
     675 km (419 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2232 km (1386 miles) NE of BRISBANE, Queensland, Australia

     nph =   45 of  45    se = 0.65    FE=184                            A   

     error ellipse = ( 60.0,  2.0, 22.3;150.0,  4.0, 18.8;300.0, 85.0,  5.7)

 mb = 4.8 ( 30)  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     02:48:58.93   0.1    6.1 288                                   HNR 
 MARNCePn     02:49:57.18   0.2   10.3 168                                   MARN
 DZM  ePn     02:50:01.95  -0.3   10.7 177                                   DZM 
 ONTNCePn     02:50:05.69   0.3   10.9 177                                   ONTN
 PINNCePn     02:50:11.61   0.8   11.3 172                                   PINN
 CTAO eP      02:52:08.63  -1.0   20.7 243 b:4.1+1 1.1 4.7                   CTAO
 MANU eP      02:52:08.78   1.5   20.5 295 b:2.2+2 1.2 5.4                   MANU
 COEN eP      02:52:25.98  -0.1   22.2 261 b:2.0+1 1.0 4.5                   COEN
 ARMA eP      02:52:34.79  -0.4   23.1 213 b:4.1+1 1.4 4.8                   ARMA
 BKZ  eP      02:53:32.50   1.0   29.3 163 b:1.3+1 1.0 4.7                   BKZ 
 STKA eP      02:53:40.07  -0.2   30.3 224                                   STKA
 WB2  eP      02:53:49.45  -1.2   31.4 250                                   WB2 
      eP      02:53:49.99  -0.6 
 WRAB eP      02:53:49.94  -0.6   31.4 250 b:1.4+1 1.0 4.8                   WRAB
 AS01 eP      02:54:00.69  -0.9   32.7 244                                   AS01
 AS31 eP      02:54:00.86  -1.1   32.7 244 b:1.8+0 .65 4.1                   AS31
 RPZ  eP      02:54:01.39   1.1   32.6 173 b:1.7+1 .84 5.0                   RPZ 
 BBOO eP      02:54:18.33  -0.5   34.7 227 b:3.1+1 1.1 5.1                   BBOO
 FITZ eP      02:54:58.62  -0.2   39.4 255 b:1.7+1 .85 4.8                   FITZ
 JAGI eP      02:56:29.89  -0.9   50.9 268 b:3.7+1 .90 5.3                   JAGI
 KKM  eP      02:56:41.43   0.4   52.3 287 b:4.8+1 1.2 5.3                   KKM 
 KS01 eP      02:57:37.89   1.0   60.2 326                                   KS01
 IPM  eP      02:58:19.31   1.0   66.3 280 b:4.8+1 1.4 5.5                   IPM 
 KULM eP      02:58:23.08   1.2   66.9 281 b:3.3+1 1.7 5.2                   KULM
 PBKT eP      02:58:40.42   0.2   69.9 292 b:5.2+0 .96 4.6                   PBKT
 CM01 eP      02:58:55.03   0.2   72.3 294                                   CM01
 CHTO eP      02:58:56.35   0.6   72.4 294 b:1.5+1 1.2 4.9                   CHTO
 GAMB eP      02:59:20.62   0.2   76.8  10 b:6.6+0 .84 4.7                   GAMB
 ULN  eP      02:59:31.25   0.5   78.6 324 b:4.1+0 .80 4.5                   ULN 
 SONA1eP      02:59:32.77   0.1   78.9 324                                   SONA
 BILL eP      02:59:33.20  -0.3   79.2   0 b:6.5+0 .90 4.7                   BILL
 CAST eP      02:59:40.76  -3.7   81.2  18 b:1.7+1 1.6 4.8                   CAST
 SHL  eP      02:59:42.89   0.2   80.7 298 b:2.2+1 1.2 5.0                   SHL 
 IM3  eP      02:59:52.19   0.1   82.7  16                                   IM3 
 HDA  eP      02:59:56.20  -0.2   83.5  19 b:8.2+0 .84 5.0                   HDA 
 IL1  eP      02:59:56.59  -1.2   83.8  19                                   IL1 
 ILB  eP      02:59:56.95  -0.8   83.8  19                                   ILB 
 RIDG eP      02:59:57.72   0.1   83.7  20 b:3.4+1 1.6 5.3                   RIDG
 SCRK eP      03:00:00.34   0.4   84.2  20 b:8.0+0 1.0 4.9                   SCRK
 TIXI eP      03:00:11.71   1.1   86.4 349 b:1.2+1 .80 5.2                   TIXI
 PV14 eP      03:00:41.42  -2.5   93.2  52 b:2.4+1 .70 5.7                   PV14
 PV01 eP      03:00:41.61  -3.7   93.5  52 b:1.3+1 .82 5.4                   PV01
 MK01 eP      03:00:45.74  -0.3   93.8 317                                   MK01
 MK31 eP      03:00:45.79  -0.3   93.8 317                                   MK31
 MAKZ eP      03:00:47.26   0.2   94.0 317 b:4.7+0 1.0 4.8                   MAKZ



 Generated 2013 FEB  9 at 03:06 UTC

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