Phase Data

Explanation of Parameters


      8 FEB 2013  ( 39)

     ot  = 11:56:11.30   +/-   1.56              SANTA CRUZ ISLANDS              
     lat =     -10.918   +/-    8.4
     lon =     165.929   +/-   13.6              MAGNITUDE 5.0 (GS)       
     dep =        10.1   +/-    1.9   

     25 km (15 miles) SSE of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     442 km (274 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     675 km (419 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2277 km (1414 miles) NE of BRISBANE, Queensland, Australia

     nph =   51 of  53    se = 0.77    FE=184                            A   

     error ellipse = ( 77.0,  0.0, 21.2;167.0,  1.0, 12.3;319.0, 88.0,  2.9)

 mb = 5.0 ( 37)  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     11:57:42.56   1.4    6.1 284                                   HNR 
 MARNCePn     11:58:44.76   0.1   10.7 169                                   MARN
 DZM  ePn     11:58:51.27   1.0   11.1 178                                   DZM 
 ONTNCePn     11:58:54.11   0.7   11.3 178                                   ONTN
 PINNCePn     11:59:00.01   1.4   11.7 173                                   PINN
 EIDS eP      12:00:47.08   1.7   20.1 222 b:9.3+1 1.7 4.8                   EIDS
 CTAO eP      12:00:56.46   1.2   21.0 242 b:6.0+1 1.4 4.8                   CTAO
 COEN eP      12:01:10.42   0.0   22.4 260 b:5.4+1 1.4 4.8                   COEN
 ARMA eP      12:01:20.83  -1.2   23.5 212 b:3.9+1 1.2 4.8                   ARMA
 OUZ  eP      12:01:36.76  -0.2   25.2 165 b:1.8+1 .94 4.8                   OUZ 
 URZ  eP      12:02:10.90  -0.5   29.0 162 b:1.7+1 1.0 4.8                   URZ 
 BKZ  eP      12:02:16.85  -0.4   29.7 163 b:1.3+1 .56 5.0                   BKZ 
 STKA eP      12:02:27.03   0.9   30.7 223 b:7.1+0 1.8 4.2                   STKA
 BFZ  eP      12:02:27.96  -1.2   31.0 165 b:7.0+1 1.4 5.3                   BFZ 
 THZ  eP      12:02:31.34  -0.6   31.3 170 b:2.4+1 .76 5.2                   THZ 
 WRAB eP      12:02:34.38  -0.8   31.7 250 b:1.8+1 .90 5.0                   WRAB
 KHZ  eP      12:02:37.59  -0.8   32.1 169 b:3.4+1 1.2 5.2                   KHZ 
 RABL eSn     12:02:39.74   5.2X  15.2 295                                   RABL
 LTZ  eP      12:02:39.87   0.1   32.2 171 b:2.4+1 .74 5.2                   LTZ 
 TOO  eP      12:02:40.79   0.5   32.3 211 b:2.2+1 1.3 4.9                   TOO 
 FOZ  eP      12:02:44.17   0.6   32.7 175 b:2.2+1 .86 5.1                   FOZ 
 AS01 eP      12:02:45.78  -0.8   33.0 243                                   AS01
 RPZ  eP      12:02:46.86   0.5   33.0 173 b:2.2+1 .66 5.2                   RPZ 
 MQZ  eP      12:02:47.72  -0.4   33.2 171 b:1.9+2 1.8 5.7                   MQZ 
 LBZ  eP      12:02:51.26  -0.1   33.5 175 b:9.8+1 2.0 5.4                   LBZ 
 WKZ  eP      12:02:54.77   0.4   33.9 176 b:2.1+2 1.7 5.8                   WKZ 
 WHZ  eP      12:03:02.98   0.0   34.9 178 b:8.9+1 1.7 5.4                   WHZ 
 BBOO eP      12:03:04.23  -0.3   35.0 227 b:5.6+1 1.6 5.2                   BBOO
 TAU  eP      12:03:10.92   0.5   35.8 204 b:1.9+2 1.8 5.7                   TAU 
 FITZ eP      12:03:42.55  -0.6   39.6 255 b:8.9+0 .80 4.5                   FITZ
 KSM  eP      12:05:55.06  -0.3   56.7 279 b:1.4+1 1.2 4.8                   KSM 
 KS01 eP      12:06:17.79   0.2   59.9 326                                   KS01
 IPM  eP      12:07:01.11   0.0   66.4 280 b:2.2+1 1.1 5.3                   IPM 
 CM01 eP      12:07:37.24   0.2   72.2 293                                   CM01
 GAMB eP      12:08:01.36   0.8   76.4  10 b:9.1+0 1.0 4.8                   GAMB
 ANM  eP      12:08:11.88   0.5   78.3  12 b:1.0+1 1.4 4.7                   ANM 
 ULN  eP      12:08:12.28   0.5   78.3 324 b:6.3+0 .70 4.8                   ULN 
 BILL eP      12:08:13.39  -0.4   78.8   0 b:1.3+1 1.0 4.9                   BILL
 SONA1eP      12:08:13.59  -0.2   78.7 324                                   SONA
 QSPA esP     12:08:20.51   0.9   79.1 180                                   QSPA
 WRH  eP      12:08:35.38   0.3   82.8  18 b:2.4+1 1.5 5.1                   WRH 
 HDA  eP      12:08:36.54  -0.2   83.1  19 b:1.4+1 1.0 5.1                   HDA 
 ILB  eP      12:08:37.37  -0.8   83.3  19                                   ILB 
 IL1  eP      12:08:37.44  -0.7   83.3  19                                   IL1 
 SCRK eP      12:08:40.90   0.5   83.7  20 b:1.1+1 1.1 5.0                   SCRK
 NV01 eP      12:08:51.82   0.3   85.8  50                                   NV01
 MOD  eP      12:08:52.42   2.9X  85.4  46 b:1.1+1 .55 5.3                   MOD 
 HVU  eP      12:09:15.82   0.7   90.8  48 b:1.1+1 1.4 4.9                   HVU 
 ZALV eP      12:09:25.92  -1.5   93.6 324                                   ZALV
 MK01 eP      12:09:26.67  -0.9   93.5 317                                   MK01
 MK31 eP      12:09:27.20  -0.5   93.6 317                                   MK31
 MKAR eP      12:09:27.20  -0.5   93.6 317 b:2.1+1 .80 5.6                   MKAR
 MAKZ eP      12:09:27.99  -0.7   93.8 317 b:4.9+0 .95 4.9                   MAKZ



 Generated 2013 FEB  8 at 12:24 UTC

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