Phase Data

Explanation of Parameters


     26 FEB 2013  ( 57)

     ot  = 07:02:20.60   +/-   0.80              VANUATU                         
     lat =     -13.318   +/-    0.9
     lon =     167.240   +/-   15.5              MAGNITUDE 4.7 (GS)       
     dep =       227.5   +/-    8.2   

     245 km (152 miles) N of Luganville, Espiritu Santo, Vanuatu
     326 km (202 miles) SSE of Lata, Santa Cruz Islands, Solomon Isl.
     501 km (311 miles) NNW of PORT-VILA, Efate, Vanuatu
     2155 km (1338 miles) NE of BRISBANE, Queensland, Australia

     nph =   77 of  77    se = 0.40    FE=186                            A   

     error ellipse = ( 90.0, 10.0, 23.9;276.0, 79.0, 11.8;180.0,  1.0,  1.3)

 mb = 4.7 ( 59)  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
 MARNCePn     07:04:15.55  -0.3    8.2 175                                   MARN
 DZM  ePn     07:04:23.24  -0.2    8.7 185                                   DZM 
      eS      07:06:06.34  S res =   4.0 
 ONTNCePn     07:04:26.56   0.3    9.0 185                                   ONTN
 PINNCePn     07:04:30.07   0.3    9.3 179                                   PINN
 EIDS eP      07:06:29.68   0.2   19.4 229 b:2.3+1 .60 4.9                   EIDS
 RAO  eP      07:06:45.98  -0.6   21.0 141 b:2.1+3 .55 6.9                   RAO 
 CTAO eP      07:06:48.33  -0.4   21.2 249 b:2.9+1 1.4 4.6                   CTAO
 ARMA eP      07:07:00.00   0.6   22.3 218 b:1.4+1 .85 4.5                   ARMA
 OUZ  eP      07:07:02.46   1.0   22.5 166 b:6.9+1 1.6 5.0                   OUZ 
 COEN eP      07:07:10.74   1.3   23.4 266 b:1.3+1 .70 4.6                   COEN
 MXZ  eP      07:07:33.53   0.1   26.1 160 b:9.8+1 1.2 5.3                   MXZ 
 URZ  eP      07:07:35.91   0.2   26.3 162 b:2.6+1 1.3 4.7                   URZ 
 BKZ  eP      07:07:42.01   0.2   27.0 164 b:1.9+1 1.1 4.7                   BKZ 
 BFZ  eP      07:07:53.11  -0.7   28.4 166 b:2.3+1 1.0 4.8                   BFZ 
 SNZO eP      07:07:56.18   0.1   28.6 168                                   SNZO
 THZ  eP      07:07:58.08   0.8   28.8 171 b:1.2+1 .84 4.6                   THZ 
 KHZ  eP      07:08:03.97   0.3   29.5 171 b:1.2+1 .92 4.6                   KHZ 
 LTZ  eP      07:08:05.84   0.5   29.7 173 b:1.7+1 .82 4.8                   LTZ 
 STKA eP      07:08:07.58   0.2   29.9 228 b:2.4+0 .60 4.1                   STKA
      ePcP    07:11:04.32   0.0 
 OXZ  eP      07:08:09.69   0.0   30.2 173 b:1.3+1 .74 4.7                   OXZ 
 FOZ  eP      07:08:10.10   0.4   30.2 176 b:1.4+1 .68 4.8                   FOZ 
 RPZ  eP      07:08:12.74   0.6   30.5 175 b:3.9+1 1.6 4.8                   RPZ 
 MQZ  eP      07:08:13.67   0.0   30.6 172 b:4.2+1 1.3 4.9                   MQZ 
 TOO  eP      07:08:16.54  -0.2   31.0 215 b:1.6+1 1.3 4.5                   TOO 
 LBZ  eP      07:08:17.24  -0.2   31.1 176 b:2.4+1 1.2 4.7                   LBZ 
 WKZ  eP      07:08:21.02   0.3   31.4 178 b:6.8+1 1.6 5.0                   WKZ 
 ODZ  eP      07:08:23.54   0.1   31.8 175 b:1.9+1 1.4 4.6                   ODZ 
 WB2  eP      07:08:25.31  -2.0   32.1 254                                   WB2 
      eP      07:08:26.13  -1.1 
 WRAB eP      07:08:26.05  -1.1   32.1 254 b:1.6+1 1.2 4.5                   WRAB
 AS31 eP      07:08:34.85  -1.2   33.2 247 b:2.9+0 .60 4.1                   AS31
 AS01 eP      07:08:34.94  -0.8   33.1 247                                   AS01
 BBOO eP      07:08:46.55  -0.2   34.4 230 b:8.7+0 .75 4.4                   BBOO
 FORT eP      07:09:32.94  -0.6   40.0 238 b:1.7+1 .70 4.6                   FORT
 FITZ eP      07:09:35.71  -0.2   40.3 258 b:4.7+1 1.5 4.7                   FITZ
 NWAO eP      07:10:47.31  -0.7   49.5 238 b:6.9+1 1.6 4.8                   NWAO
 MORW eP      07:10:50.88  -0.3   49.9 243 b:3.4+1 1.6 4.6                   MORW
 MJB9 eP      07:11:40.09  -0.2   56.7 332 b:1.0+1 .50 4.7                   MJB9
 JNU  eP      07:11:48.43   0.2   57.8 324 b:1.8+1 1.0 4.7                   JNU 
 PETK eP      07:12:46.77   0.1   66.7 354                                   PETK
 PEA0BeP      07:12:46.88   0.2   66.7 354 b:2.9+1 1.2 4.9                   PEA0
 UNV  eP      07:13:10.09  -0.6   70.6  16 b:1.4+2 1.6 5.4                   UNV 
 SPIA eP      07:13:23.22   0.0   72.7  13 b:4.3+1 .56 5.4                   SPIA
 CM31 eP      07:13:33.99   0.1   74.4 294                                   CM31
 CM01 eP      07:13:34.12   0.4   74.3 294                                   CM01
 CHTO eP      07:13:34.91   0.3   74.5 294 b:8.6+0 1.1 4.4                   CHTO
 QSPA eP      07:13:46.58   0.1   76.7 180 b:1.1+1 .70 4.7                   QSPA
 KDAK eP      07:13:54.54   0.2   78.2  21 b:2.0+2 1.6 5.6                   KDAK
 GAMB eP      07:13:56.18  -0.2   78.6   9 b:7.1+0 .72 4.5                   GAMB
 BRLK eP      07:14:05.62   0.1   80.2  20 b:6.7+1 1.5 5.1                   BRLK
 ANM  eP      07:14:06.79   0.4   80.4  12 b:1.9+1 1.4 4.6                   ANM 
 SEW  eP      07:14:09.55   0.1   81.0  20 b:6.4+1 1.3 5.2                   SEW 
 BILL eP      07:14:10.39   0.1   81.2 360 b:1.2+1 .70 4.7                   BILL
 SONA1eP      07:14:12.36   0.4   81.4 323                                   SONA
 RC01 eP      07:14:12.78  -0.1   81.6  20 b:1.5+1 .76 4.8                   RC01
 PMR  eP      07:14:15.96   0.2   82.2  20 b:5.6+0 .64 4.4                   PMR 
 CAST eP      07:14:17.69  -0.6   82.7  17 b:1.0+1 .64 4.7                   CAST
 RND  eP      07:14:22.94  -0.2   83.6  18 b:1.7+1 .60 5.0                   RND 
 MCK  eP      07:14:23.79  -0.4   83.8  18 b:4.4+1 1.3 5.1                   MCK 
 MLY  eP      07:14:26.10  -0.4   84.3  17 b:1.1+1 1.2 4.5                   MLY 
 IM3  eP      07:14:26.16   0.1   84.2  15                                   IM3 
 WRH  eP      07:14:27.78  -0.4   84.6  18 b:9.9+0 .68 4.7                   WRH 
 MDM  eP      07:14:28.95  -0.8   84.9  18 b:2.9+1 1.2 4.9                   MDM 
 HDA  eP      07:14:29.28  -0.4   84.9  18 b:2.4+1 1.1 4.9                   HDA 
 COLA eP      07:14:29.35  -0.5   85.0  18 b:3.0+1 1.3 4.9                   COLA
 TLY  eP      07:14:29.45   0.1   84.8 326 b:1.2+1 .80 4.7                   TLY 
 ILB  eP      07:14:30.04  -1.0   85.2  18                                   ILB 
 IL1  eP      07:14:30.16  -0.9   85.2  18                                   IL1 
 COLD eP      07:14:35.99   0.7   86.1  15 b:6.3+0 1.4 4.2                   COLD
 ZALV eP      07:15:21.97  -0.8   96.2 324                                   ZALV
 ZAA0 eP      07:15:22.20  -0.6   96.2 324 b:3.9+0 .75 4.8                   ZAA0
 MK01 eP      07:15:22.51  -0.1   96.2 316                                   MK01
 MKAR eP      07:15:22.65  -0.1   96.2 316 b:3.6+1 .50 5.9                   MKAR
 MK31 eP      07:15:22.74   0.0   96.2 316                                   MK31
 MAKZ eP      07:15:23.56  -0.1   96.4 316 b:8.9+0 1.3 4.9                   MAKZ



 Generated 2013 FEB 26 at 07:21 UTC

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