Phase Data

Explanation of Parameters


      9 FEB 2013  ( 40)

     ot  = 23:13:43.45   +/-   2.27              SANTA CRUZ ISLANDS              
     lat =     -10.843   +/-   12.7
     lon =     165.864   +/-   15.1              MAGNITUDE 5.2 (GS)       
     dep =        44.0   +/-    8.4   

     14 km (9 miles) SSE of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     434 km (269 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     666 km (414 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2280 km (1416 miles) NE of BRISBANE, Queensland, Australia

     nph =   39 of  40    se = 1.12    FE=184                            A   

     error ellipse = ( 67.0,  3.0, 24.1;158.0,  5.0, 18.4;303.0, 83.0, 12.6)

 mb = 5.2 ( 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     23:15:07.42  -2.2    6.0 283                                   HNR 
      eSn     23:16:25.36  S res =   8.4 
 MARNCePn     23:16:14.72  -0.5   10.8 169                                   MARN
 DZM  ePn     23:16:20.64  -0.2   11.2 177                                   DZM 
 ONTNCePn     23:16:24.14   0.2   11.4 177                                   ONTN
      eSn     23:18:28.72  S res =  -1.4 
 PINNCePn     23:16:29.74   0.5   11.8 173                                   PINN
 TARA ePn     23:16:59.28  -0.1   14.0  31                                   TARA
 RABL ePn     23:17:18.07   4.1   15.1 295 b:9.7+1 1.0 5.0                   RABL
 EIDS eP      23:18:14.84   1.0   20.1 222 b:9.7+1 1.2 5.0                   EIDS
 MANU eP      23:18:16.22   0.0   20.3 294 b:1.4+2 .75 5.4                   MANU
 CTAO eP      23:18:23.11  -0.2   21.0 242 b:8.1+1 .95 5.1                   CTAO
 COEN eP      23:18:36.74  -1.3   22.4 260 b:4.9+1 1.2 4.8                   COEN
 ARMA eP      23:18:49.45  -0.7   23.5 212 b:6.1+1 1.2 4.9                   ARMA
 MXZ  eP      23:19:39.81   1.9   28.9 159 b:4.1+1 .88 5.1                   MXZ 
 URZ  eP      23:19:41.05   1.1   29.1 162 b:1.3+1 .78 4.7                   URZ 
 BKZ  eP      23:19:46.63   0.8   29.8 163 b:3.9+1 .46 5.4                   BKZ 
 BFZ  eP      23:19:56.98  -0.7   31.1 165 b:3.1+1 .96 5.0                   BFZ 
 SNZO eP      23:19:59.53  -0.1   31.3 167 b:3.9+1 1.0 5.2                   SNZO
 WB2  eP      23:20:00.79  -2.0   31.6 250 b:4.3+1 1.3 5.1                   WB2 
      eP      23:20:01.17  -1.6 
      ePcP    23:22:54.62   0.4 
 WRAB eP      23:20:00.99  -1.7   31.6 250 b:2.6+1 1.1 4.9                   WRAB
 THZ  eP      23:20:01.47   1.0   31.4 170 b:4.9+1 1.0 5.3                   THZ 
 KHZ  eP      23:20:07.64   0.7   32.2 169 b:3.0+1 .96 5.1                   KHZ 
 TOO  eP      23:20:08.79   0.4   32.3 211 b:1.2+1 .70 4.8                   TOO 
 LTZ  eP      23:20:09.13   0.8   32.3 171 b:6.5+1 1.0 5.4                   LTZ 
 AS01 eP      23:20:11.89  -2.3   33.0 243                                   AS01
 AS31 eP      23:20:12.45  -2.1   33.0 243 b:7.8+0 .85 4.6                   AS31
 OXZ  eP      23:20:14.31   1.7   32.8 172 b:9.4+1 1.2 5.5                   OXZ 
 RPZ  eP      23:20:15.96   1.1   33.1 173 b:4.6+1 .92 5.3                   RPZ 
 MQZ  eP      23:20:17.07   0.5   33.3 171 b:1.5+2 1.2 5.7                   MQZ 
 FOZ  eP      23:20:17.77   5.7X  32.8 175 b:6.5+1 .86 5.5                   FOZ 
 FITZ eP      23:21:09.78  -0.7   39.5 255 b:2.4+1 .85 5.0                   FITZ
 MORW eP      23:22:32.37   0.0   49.8 241 b:9.4+1 1.2 5.7                   MORW
 MAJO eP      23:23:01.69  -0.5   53.8 332 b:2.8+1 1.0 5.2                   MAJO
 MJB9 eP      23:23:01.71  -0.5   53.8 332 b:3.1+1 1.0 5.3                   MJB9
 JNU  eP      23:23:10.04  -0.5   55.0 324 b:8.3+1 1.4 5.6                   JNU 
 YSS  eP      23:23:54.31   1.1   61.1 342 b:6.3+1 1.2 5.6                   YSS 
 PMBI eP      23:23:57.41   3.4   61.1 273 b:3.1+2 .40 6.8                   PMBI



 Generated 2013 FEB  9 at 23:25 UTC

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