Phase Data

Explanation of Parameters


     17 FEB 2013  ( 48)

     ot  = 18:27:26.50   +/-   1.79              SANTA CRUZ ISLANDS              
     lat =     -10.847   +/-   12.9
     lon =     165.764   +/-   10.3              MAGNITUDE 4.9 (GS)       
     dep =        35.0   +/-    2.0   

     16 km (10 miles) SSW of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     423 km (263 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     655 km (407 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2274 km (1412 miles) NE of BRISBANE, Queensland, Australia

     nph =   47 of  47    se = 0.88    FE=184                            A   

     error ellipse = (189.0,  0.0, 19.9;279.0,  0.0, 15.6; 37.0, 89.0,  3.0)

 mb = 4.9 ( 28)  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     18:28:52.51   1.1    5.9 283                                   HNR 
      eSn     18:30:02.99  S res =   5.2 
 DZM  ePn     18:30:04.04   0.0   11.2 177                                   DZM 
      eSn     18:32:08.66  S res =   0.8 
 ONTNCePn     18:30:07.49   0.4   11.4 177                                   ONTN
      eSn     18:32:14.25  S res =   0.8 
 PINNCePn     18:30:14.68   2.2   11.8 172                                   PINN
 TARA ePn     18:30:41.03  -2.3   14.1  31                                   TARA
 RABL ePn     18:30:59.42   3.2   15.0 295 b:6.1+1 .50 5.2                   RABL
 MARNCeSn     18:31:48.01 -10.2   10.8 169                                   MARN
 EIDS eP      18:31:56.79   0.0   20.0 222 b:3.9+1 1.0 4.7                   EIDS
 CTAO eP      18:32:07.63   1.5   20.9 242 b:5.9+1 1.0 4.9                   CTAO
 COEN eP      18:32:20.79   0.0   22.3 260 b:2.2+1 1.2 4.5                   COEN
 ARMA eP      18:32:34.29   0.7   23.5 212 b:2.9+1 .95 4.8                   ARMA
 BKZ  eP      18:33:30.41   0.4   29.8 163 b:4.2+1 1.2 5.1                   BKZ 
 STKA eP      18:33:38.06   0.8   30.6 223 b:1.4+0 .80 3.8                   STKA
 WB2  eP      18:33:44.22  -1.7   31.6 250 b:1.3+1 .95 4.7                   WB2 
      eP      18:33:45.52  -0.4 
 THZ  eP      18:33:44.47  -0.1   31.4 170 b:4.3+1 1.1 5.2                   THZ 
 WRAB eP      18:33:46.03   0.2   31.5 250 b:1.7+1 1.2 4.8                   WRAB
 LTZ  eP      18:33:52.63   0.3   32.3 171 b:2.8+1 .84 5.2                   LTZ 
 TOO  eP      18:33:52.74   0.9   32.3 211 b:1.4+1 .85 4.9                   TOO 
 AS01 eP      18:33:55.89  -1.4   32.9 243                                   AS01
 FOZ  eP      18:33:56.62   0.6   32.8 175 b:2.6+1 1.1 5.0                   FOZ 
 AS31 eP      18:33:56.97  -0.7   32.9 243 b:2.9+0 .60 4.3                   AS31
 RPZ  eP      18:33:58.60  -0.2   33.1 173 b:2.4+1 .94 5.1                   RPZ 
 MQZ  eP      18:33:59.89  -0.7   33.3 171 b:5.8+1 1.1 5.4                   MQZ 
 BBOO eP      18:34:14.46  -1.1   35.0 227 b:2.4+1 1.1 5.0                   BBOO
 FITZ eP      18:34:54.26   0.6   39.5 255 b:5.2+0 .80 4.3                   FITZ
 GAMB eP      18:39:12.40   0.6   76.4  10 b:1.7+1 .96 5.0                   GAMB
 ANM  eP      18:39:23.78   1.2   78.3  12 b:1.3+1 1.3 4.8                   ANM 
 SONA1eP      18:39:24.39   0.0   78.5 324                                   SONA
 CAST eP      18:39:36.00   0.0   80.8  18 b:1.1+1 .88 4.9                   CAST
 IM3  eP      18:39:43.29  -0.4   82.2  16                                   IM3 
 WRH  eP      18:39:45.81  -0.6   82.7  18 b:1.3+1 1.0 4.9                   WRH 
 MDM  eP      18:39:47.58  -0.4   83.0  18 b:1.3+1 1.0 5.0                   MDM 
 HDA  eP      18:39:48.22   0.2   83.1  19 b:2.7+1 .92 5.3                   HDA 
 ILB  eP      18:39:49.42   0.0   83.3  19                                   ILB 
 SCRK eP      18:39:52.18   0.5   83.7  20 b:4.0+1 1.4 5.4                   SCRK
 EGAK eP      18:39:59.58   0.7   85.2  20 b:2.6+1 1.0 5.4                   EGAK
 PINE eP      18:40:00.56  -1.5   85.7  44 b:5.5+0 .80 4.8                   PINE
 NV01 eP      18:40:03.27   0.0   85.9  50                                   NV01
 MK01 eP      18:40:37.70  -0.5   93.4 317                                   MK01
 MK31 eP      18:40:38.15  -0.1   93.4 317                                   MK31
 MKAR eP      18:40:38.15  -0.1   93.4 317 b:2.1+1 .95 5.5                   MKAR
 YKB5 eP      18:40:41.79  -2.4   94.8  27                                   YKB5
 TOA0 ePKPdf  18:47:26.77  -0.6  164.2 279                                   TOA0



 Generated 2013 FEB 17 at 18:55 UTC

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