Phase Data

Explanation of Parameters


     13 FEB 2013  ( 44)

     ot  = 11:08:53.79   +/-   1.69              SANTA CRUZ ISLANDS REGION       
     lat =     -10.799   +/-   11.6
     lon =     164.611   +/-   11.6              MAGNITUDE 5.2 (GS)       
     dep =        10.2   +/-    2.9   

     134 km (83 miles) W of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     297 km (184 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     532 km (331 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2210 km (1372 miles) NE of BRISBANE, Queensland, Australia

     nph =   59 of  62    se = 0.83    FE=183                            A   

     error ellipse = ( 90.0,  0.0, 17.8;180.0,  1.0, 17.7;324.0, 88.0,  4.3)

 mb = 5.2 (  1)  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     11:10:07.41   1.4    4.8 286                                   HNR 
      eSn     11:11:01.10  S res =  -0.5 
 ONTNCePn     11:11:40.43   1.2   11.6 172                                   ONTN
 OUENCePn     11:11:42.56   1.0   11.8 170                                   OUEN
 PINNCePn     11:11:46.32   0.6   12.1 167                                   PINN
 TARA ePn     11:12:22.20   1.2   14.6  35                                   TARA
 MANU eP      11:13:16.15  -1.9   19.2 296 b:2.8+2 1.6 5.3                   MANU
 EIDS eP      11:13:21.37   1.8   19.3 220 b:8.5+1 1.6 4.8                   EIDS
 CTAO eP      11:13:26.21   0.1   19.9 240 b:3.1+1 .90 4.6                   CTAO
 COEN eP      11:13:39.82   0.3   21.2 259 b:2.7+1 .90 4.6                   COEN
 LHI  eP      11:13:41.07   0.9   21.3 193 b:1.3+2 1.2 5.2                   LHI 
 ARMA eP      11:13:59.60   1.1   22.9 210 b:4.8+1 1.6 4.8                   ARMA
 KNTN eP      11:14:13.65  -2.6   24.8  73 b:1.6+2 1.2 5.6                   KNTN
 HIZ  eP      11:14:53.06  -1.5   29.1 163 b:8.6+1 1.3 5.4                   HIZ 
 STKA eP      11:15:01.36  -0.2   29.9 222 b:3.9+0 1.1 4.2                   STKA
 WB2  eP      11:15:06.68  -0.8   30.5 249 b:1.3+1 1.0 4.8                   WB2 
 BBOO eP      11:15:39.72   0.1   34.2 226 b:2.0+1 .75 5.1                   BBOO
 FITZ eP      11:16:13.12  -2.4   38.4 255 b:8.2+0 .70 4.6                   FITZ
 FORT eP      11:16:21.38  -1.6   39.3 234 b:3.6+1 .85 5.1                   FORT
 USA0BeP      11:19:16.69   1.0   62.2 334 b:4.8+1 1.5 5.5                   USA0
 CM01 eP      11:20:14.99   2.9X  71.0 294                                   CM01
 GAMB eP      11:20:44.92   1.2   76.5  11 b:4.8+1 1.2 5.5                   GAMB
 ULN  eP      11:20:49.54   0.0   77.5 324 b:1.1+1 1.1 4.9                   ULN 
 SONA1eP      11:20:51.57   0.0   77.8 324                                   SONA
 OXZ  eS      11:20:52.02   3.9X  33.0 170                                   OXZ 
 SVW2 eP      11:20:53.39   0.0   78.2  19 b:5.4+1 1.2 5.5                   SVW2
 ANM  eP      11:20:55.82   1.1   78.5  13 b:4.5+1 1.3 5.3                   ANM 
 BILL eP      11:20:55.83   0.2   78.7   1 b:6.1+1 1.5 5.4                   BILL
 QSPA eP      11:20:59.03   0.1   79.2 180                                   QSPA
 CAST eP      11:21:08.34  -0.4   81.1  18 b:2.6+1 1.1 5.2                   CAST
 TLY  eP      11:21:10.32   0.0   81.3 327 b:1.8+1 1.3 5.0                   TLY 
 RDOG eP      11:21:14.66   1.0   82.0  12 b:4.1+1 1.1 5.4                   RDOG
 MCK  eP      11:21:15.18   0.0   82.3  19 b:4.7+1 1.3 5.4                   MCK 
 IM3  eP      11:21:16.56   0.3   82.5  16                                   IM3 
 MLY  eP      11:21:17.19   0.1   82.6  18 b:2.9+1 1.3 5.3                   MLY 
 WRH  eP      11:21:18.81  -0.4   83.1  19 b:2.4+1 1.2 5.2                   WRH 
 MDM  eP      11:21:20.32  -0.4   83.3  18 b:4.2+1 1.2 5.5                   MDM 
 COLA eP      11:21:20.53  -0.4   83.4  19 b:3.1+1 1.0 5.5                   COLA
 HDA  eP      11:21:20.88   0.0   83.4  19 b:4.6+1 1.1 5.6                   HDA 
 IL1  eP      11:21:21.56  -0.6   83.6  19                                   IL1 
 ILB  eP      11:21:21.83  -0.4   83.6  19                                   ILB 
 RIDG eP      11:21:22.32   0.1   83.6  20 b:3.0+1 1.2 5.4                   RIDG
 SCRK eP      11:21:24.72   0.1   84.1  20 b:1.6+1 1.0 5.2                   SCRK
 YERR eP      11:21:31.30  -4.5X  86.2  49 b:1.1+1 1.2 4.9                   YERR
 TOLK eP      11:21:32.41   0.6   85.6  15 b:3.9+1 1.5 5.4                   TOLK
 DAWY eP      11:21:33.62   0.8   85.7  22 b:1.9+1 1.2 5.2                   DAWY
 PNTR eP      11:21:34.61  -0.1   85.9  49 b:1.6+1 1.2 5.0                   PNTR
 NV11 eP      11:21:38.45  -0.5   86.8  50 b:7.0-1 1.1 3.7                   NV11
 SHPR eP      11:21:47.43  -0.2   88.6  53 b:1.3+1 1.3 5.0                   SHPR
 R11A eP      11:21:47.51  -0.7   88.8  51 b:4.9+0 1.1 4.7                   R11A
 LCMT eP      11:21:55.26   0.1   90.2  53 b:1.4+1 1.5 5.0                   LCMT
 KNB  eP      11:21:56.53  -0.2   90.6  53 b:2.1+1 1.5 5.2                   KNB 
 MTPU eP      11:21:59.60  -0.7   91.3  52 b:1.2+1 1.3 5.1                   MTPU
 MSU  eP      11:22:01.46   0.8   91.4  51                                   MSU 
 P17A eP      11:22:04.47  -2.1   92.7  51 b:7.6+0 1.0 5.0                   P17A
 MK31 eP      11:22:04.98  -0.7   92.6 317                                   MK31
 ZALV eP      11:22:05.00  -1.0   92.7 324                                   ZALV
 MK01 eP      11:22:05.06  -0.6   92.6 317                                   MK01
 MKAR eP      11:22:05.12  -0.6   92.6 317 b:6.7+1 1.4 5.8                   MKAR
 MAKZ eP      11:22:06.24  -0.4   92.8 317 b:1.0+1 1.1 5.1                   MAKZ
 SMCO eP      11:22:20.53   0.7   95.5  51 b:8.3+0 1.0 5.2                   SMCO
 N23A eP      11:22:22.71  -1.6   96.6  50 b:2.3+1 1.5 5.5                   N23A



 Generated 2013 FEB 13 at 11:29 UTC

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