Phase Data

Explanation of Parameters


     10 FEB 2013  ( 41)

     ot  = 21:01:12.09   +/-   2.73              SANTA CRUZ ISLANDS REGION       
     lat =     -10.789   +/-   11.2
     lon =     164.952   +/-    6.6              MAGNITUDE 4.8 (GS)       
     dep =        35.1   +/-    3.0   

     97 km (60 miles) W of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     334 km (207 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     568 km (353 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2230 km (1385 miles) NE of BRISBANE, Queensland, Australia

     nph =   35 of  35    se = 1.35    FE=183                            A   

     error ellipse = (159.0,  0.0, 18.2; 69.0, 28.0,  9.5;249.0, 61.0,  0.7)

 mb = 4.8 ( 26)  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     21:02:27.48   1.3    5.1 285                                   HNR 
 DZM  ePn     21:03:53.14   1.8   11.3 173                                   DZM 
 MSVF ePn     21:04:40.38   6.1   14.4 120                                   MSVF
 MANU eP      21:05:37.89   1.4   19.5 295 b:2.0+2 1.0 5.3                   MANU
 EIDS eP      21:05:39.27   2.1   19.6 220 b:4.0+1 1.3 4.6                   EIDS
 CTAO eP      21:05:45.76   1.3   20.2 241 b:7.7+1 1.2 4.9                   CTAO
 ARMA eP      21:06:15.84   0.4   23.1 210 b:3.5+1 1.4 4.7                   ARMA
 OUZ  eP      21:06:40.21   2.4   25.6 163 b:2.2+1 1.1 4.7                   OUZ 
 URZ  eP      21:07:17.45   4.9   29.4 160 b:1.5+1 .92 4.7                   URZ 
 BKZ  eP      21:07:18.19   0.0   30.1 162 b:1.6+1 .50 5.1                   BKZ 
 STKA eP      21:07:19.35   0.9   30.1 222 b:3.0+0 .85 4.1                   STKA
 WB2  eP      21:07:23.35  -1.7   30.8 249                                   WB2 
      eP      21:07:23.70  -1.4 
 WRAB eP      21:07:23.53  -1.5   30.8 249 b:1.2+1 1.4 4.5                   WRAB
 AS01 eP      21:07:35.49  -1.4   32.2 243                                   AS01
 AS31 eP      21:07:35.85  -1.4   32.2 243 b:2.1+0 1.0 4.0                   AS31
 BBOO eP      21:07:56.82   0.3   34.4 226 b:3.8+1 .70 5.4                   BBOO
 FITZ eP      21:08:31.28  -1.7   38.7 255 b:4.9+0 .95 4.3                   FITZ
 ENH  eP      21:12:01.94  -0.7   67.1 309 b:1.7+1 .90 5.1                   ENH 
 PBKT eP      21:12:14.34   0.7   68.9 292 b:7.1+0 .86 4.7                   PBKT
 XAN  eP      21:12:16.48  -0.1   69.4 313 b:8.1+0 .80 4.8                   XAN 
 KMI  eP      21:12:23.92   1.1   70.3 302 b:2.1+1 1.1 5.1                   KMI 
 CM01 eP      21:12:28.74   0.3   71.3 294                                   CM01
 CM31 eP      21:12:29.35   0.7   71.3 294                                   CM31
 CHTO eP      21:12:29.61   0.3   71.4 294 b:1.3+1 1.4 4.8                   CHTO
 HIA  eP      21:12:30.86   0.0   71.8 331 b:1.2+1 1.0 4.8                   HIA 
 GAMB eP      21:12:58.12   0.3   76.5  10 b:9.3+0 1.0 4.7                   GAMB
 QSPA eP      21:13:13.22  -0.3   79.2 180 b:1.3+1 1.0 4.9                   QSPA
 RDOG eP      21:13:27.19  -0.5   81.9  12 b:1.2+1 1.4 4.7                   RDOG
 ILB  eP      21:13:35.35  -0.7   83.5  19                                   ILB 
 ZALV eP      21:14:19.50  -1.8   92.9 324                                   ZALV
 MK01 eP      21:14:19.97  -1.1   92.8 317                                   MK01
 MK31 eP      21:14:20.35  -0.8   92.8 317                                   MK31
 MKAR eP      21:14:20.35  -0.8   92.8 317 b:1.2+1 .85 5.3                   MKAR
 MAKZ eP      21:14:21.42  -0.7   93.0 317 b:5.8+0 1.2 4.9                   MAKZ



 Generated 2013 FEB 10 at 22:28 UTC

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