Phase Data

Explanation of Parameters


     19 FEB 2013  ( 50)

     ot  = 22:15:11.50   +/-   1.87              SANTA CRUZ ISLANDS              
     lat =     -10.971   +/-    8.9
     lon =     165.851   +/-   11.4              MAGNITUDE 5.0 (GS)       
     dep =        36.7   +/-    4.0   

     28 km (17 miles) S of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     434 km (269 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     668 km (415 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2268 km (1408 miles) NE of BRISBANE, Queensland, Australia

     nph =   45 of  45    se = 0.92    FE=184                            A   

     error ellipse = (116.0,  5.0, 18.8; 23.0, 26.0, 13.2;216.0, 62.0,  0.6)

 mb = 5.0 ( 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     22:16:38.64   0.7    6.0 284                                   HNR 
 DZM  ePn     22:17:48.34   1.1   11.1 177                                   DZM 
 PINNCePn     22:17:58.09   2.4   11.7 173                                   PINN
 MSVF ePn     22:18:23.79   1.7   13.6 121                                   MSVF
 EIDS eP      22:19:40.72  -0.6   20.0 222 b:4.7+1 .95 4.8                   EIDS
 MANU eP      22:19:47.74   2.4   20.4 295 b:2.9+1 .80 4.7                   MANU
 CTAO eP      22:19:52.44   1.3   20.9 242 b:2.9+1 1.0 4.6                   CTAO
 ARMA eP      22:20:19.22   1.4   23.4 212 b:2.9+1 .95 4.8                   ARMA
 HIZ  eP      22:21:05.42   1.2   28.6 165 b:8.3+1 1.2 5.3                   HIZ 
 URZ  eP      22:21:07.60  -0.1   29.0 162 b:1.2+1 .66 4.7                   URZ 
 BKZ  eP      22:21:14.00   0.4   29.6 163 b:3.1+1 .52 5.3                   BKZ 
 STKA eP      22:21:22.27   0.4   30.6 223 b:2.5+0 .70 4.1                   STKA
 BFZ  eP      22:21:24.74  -0.7   31.0 165 b:3.0+1 .60 5.3                   BFZ 
 THZ  eP      22:21:28.71   0.5   31.3 170 b:3.9+1 .84 5.3                   THZ 
 WB2  eP      22:21:30.45  -0.6   31.6 250                                   WB2 
      eP      22:21:31.07   0.0 
 WRAB eP      22:21:31.01   0.0   31.6 250 b:2.4+1 1.2 4.9                   WRAB
 LTZ  eP      22:21:36.21   0.2   32.2 171 b:4.2+1 .68 5.4                   LTZ 
 FOZ  eP      22:21:40.54   0.8   32.6 175 b:2.9+1 .70 5.3                   FOZ 
 AS01 eP      22:21:40.64  -1.7   32.9 243                                   AS01
      ePcP    22:24:26.64   0.1 
 OXZ  eP      22:21:40.89   0.6   32.7 172 b:1.0+2 1.3 5.5                   OXZ 
 AS31 eP      22:21:42.05  -0.6   32.9 243 b:2.4+0 .80 4.1                   AS31
 RPZ  eP      22:21:43.40   0.9   32.9 173 b:5.2+1 .70 5.5                   RPZ 
 BBOO eP      22:21:58.66  -1.5   35.0 227 b:3.6+1 1.0 5.3                   BBOO
 FITZ eP      22:22:37.39  -1.5   39.5 255 b:9.8+0 .75 4.7                   FITZ
 FORT eP      22:22:42.40  -2.0   40.2 235 b:3.5+1 .90 5.1                   FORT
 NWAO eP      22:23:58.22  -1.1   49.6 236 b:4.7+1 1.1 5.4                   NWAO
 MORW eP      22:24:00.78   0.2   49.8 241 b:2.3+1 .80 5.3                   MORW
 CM01 eP      22:26:33.00   0.0   72.2 293                                   CM01
 ULN  eP      22:27:07.82  -0.2   78.3 324 b:3.0+0 .80 4.4                   ULN 
 BILL eP      22:27:09.85  -0.4   78.8   0 b:5.7+0 1.0 4.5                   BILL
 QSPA eP      22:27:11.56  -0.2   79.0 180 b:1.3+1 1.1 4.8                   QSPA
 MDM  eP      22:27:32.43  -0.8   83.1  18 b:4.4+0 1.0 4.5                   MDM 
 HDA  eP      22:27:32.50  -0.8   83.1  19 b:7.8+0 .92 4.8                   HDA 
 ILB  eP      22:27:34.03  -0.7   83.4  19                                   ILB 
 IL1  eP      22:27:34.14  -0.5   83.4  19                                   IL1 
 EGAK eP      22:27:43.63  -0.5   85.3  20 b:6.6+0 1.0 4.8                   EGAK
 NV01 eP      22:27:45.97  -2.2   85.9  50                                   NV01
 ZALV eP      22:28:22.36  -1.2   93.6 324                                   ZALV
 MK31 eP      22:28:23.62  -0.1   93.5 317                                   MK31
 MKAR eP      22:28:23.97   0.3   93.5 317 b:1.2+1 .90 5.3                   MKAR
 MK01 eP      22:28:23.97   0.3   93.5 317                                   MK01
 MAKZ eP      22:28:25.49   0.8   93.8 317 b:3.8+0 1.1 4.7                   MAKZ
 ES19 ePKPbc  22:34:58.90   0.4  150.0 344                                   ES19



 Generated 2013 FEB 19 at 23:46 UTC

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