Phase Data

Explanation of Parameters


      4 FEB 2013  ( 35)

     ot  = 14:33:02.83   +/-   0.28              SANTA CRUZ ISLANDS              
     lat =     -11.008   +/-    4.8
     lon =     165.443   +/-    5.4              MAGNITUDE 4.7 (GS)       
     dep =        10.0  (geophysicist)

     53 km (33 miles) SW of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     390 km (242 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     626 km (389 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2239 km (1391 miles) NE of BRISBANE, Queensland, Australia

     nph =   29 of  29    se = 0.79    FE=184                            A   

     error ellipse = (104.5,  0.0,  7.2;194.5,  0.0,  6.2;  0.0,  0.0,  0.0)

 mb = 4.7 ( 12)  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     14:34:27.56   0.9    5.6 286 L:5.7-1 1.9 4.7X                  HNR 
 MARNCePn     14:35:37.37   1.1   10.7 167                                   MARN
 DZM  ePn     14:35:40.21  -0.8   11.0 175                                   DZM 
 OUENCePn     14:35:46.66   0.5   11.4 173                                   OUEN
 PINNCePn     14:35:51.20   1.3   11.7 171                                   PINN
 MANU eP      14:37:37.58   1.4   20.0 295 b:2.7+2 1.3 5.4X                  MANU
 CTAO eP      14:37:41.90   0.1   20.6 242 b:5.8+1 1.5 4.7                   CTAO
 COEN eP      14:37:56.70  -0.1   21.9 260 b:6.1+1 1.5 4.8                   COEN
 WRAB eP      14:39:21.50  -1.1   31.2 250 b:1.9+1 1.3 4.8                   WRAB
 WB2  eP      14:39:21.59  -1.1   31.2 250                                   WB2 
 AS31 eP      14:39:33.35  -1.1   32.5 243 b:1.1+0 .80 3.8                   AS31
 AS01 eP      14:39:33.69  -0.4   32.5 243                                   AS01
 FITZ eP      14:40:30.58  -0.1   39.1 255 b:2.0+1 1.7 4.5                   FITZ
 BILL eP      14:45:05.90   0.2   78.8   0 b:6.6+0 1.1 4.6                   BILL
 QSPA eP      14:45:06.53  -0.4   79.0 180 b:1.3+1 1.2 4.8                   QSPA
 HDA  eP      14:45:29.10  -0.4   83.3  19 b:7.7+0 1.0 4.8                   HDA 
 ILB  eP      14:45:31.36   0.4   83.6  19                                   ILB 
 IL1  eP      14:45:31.47   0.6   83.6  19                                   IL1 
 SCRK eP      14:45:33.52   0.3   84.0  20 b:2.1+1 1.5 5.1X                  SCRK
 HUMO eP      14:45:34.86   0.1   84.2  45 b:2.8+1 2.0 5.2X                  HUMO
 AFDM eP      14:45:35.17  -0.6   84.4  49 b:4.9+0 .98 4.7                   AFDM
 BEKR eP      14:45:38.62  -1.1   85.1  48 b:2.3+0 .54 4.6                   BEKR
 MDPB eP      14:45:41.16   0.0   85.4  50 b:4.9+0 1.1 4.6                   MDPB
 TIXI eP      14:45:44.32   1.4   86.0 349 b:1.3+1 1.8 4.8                   TIXI
 NV01 eP      14:45:44.71  -0.5   86.2  50                                   NV01
 NV11 eP      14:45:45.79   0.2   86.3  50 b:7.0-1 1.6 3.6X                  NV11
 G08A eP      14:45:51.53  -1.1   87.8  43 b:1.8+1 2.0 5.0X                  G08A
 MK01 eP      14:46:18.07   0.1   93.3 317                                   MK01
 TOA0 ePKPdf  14:53:07.69   0.2  164.0 279                                   TOA0



 Generated 2013 FEB  4 at 15:49 UTC

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