Phase Data

Explanation of Parameters


     10 FEB 2013  ( 41)

     ot  = 09:21:43.96   +/-   2.06              SANTA CRUZ ISLANDS              
     lat =     -10.853   +/-   12.3
     lon =     165.784   +/-   11.8              MAGNITUDE 4.8 (GS)       
     dep =         9.9   +/-    4.0   

     16 km (10 miles) SSW of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     425 km (264 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     658 km (408 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2274 km (1412 miles) NE of BRISBANE, Queensland, Australia

     nph =   53 of  53    se = 1.01    FE=184                            A   

     error ellipse = (187.0,  1.0, 18.8; 97.0,  1.0, 18.1;320.0, 87.0,  6.0)

 mb = 4.8 ( 36)  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     09:23:13.57   1.9    5.9 283                                   HNR 
      eSn     09:24:25.37  S res =   5.7 
 MARNCePn     09:24:21.29   2.7   10.8 169                                   MARN
 DZM  ePn     09:24:24.28   0.3   11.2 177                                   DZM 
 ONTNCePn     09:24:26.84  -0.2   11.4 177                                   ONTN
 PINNCePn     09:24:32.89   0.4   11.8 173                                   PINN
 TARA ePn     09:25:04.52   1.2   14.1  31                                   TARA
 MSVF ePn     09:25:09.17  10.4   13.7 121                                   MSVF
 RABL eP      09:25:23.16   1.1   15.0 295 b:2.5+1 .65 4.8                   RABL
 EIDS eP      09:26:18.69   1.1   20.1 222 b:6.2+0 .75 4.0                   EIDS
 MANU eP      09:26:20.82   0.9   20.3 294 b:7.3+1 1.0 5.0                   MANU
 CTAO eP      09:26:28.00   1.0   20.9 242 b:2.1+1 1.0 4.5                   CTAO
 COEN eP      09:26:41.93   0.2   22.3 260 b:1.6+1 1.0 4.4                   COEN
 URZ  eP      09:27:44.97   0.0   29.1 162 b:2.1+1 1.2 4.8                   URZ 
 BKZ  eP      09:27:49.98  -0.9   29.8 163 b:1.4+1 .58 5.0                   BKZ 
 STKA eP      09:27:58.32   0.0   30.6 223 b:1.1+0 .95 3.7                   STKA
 BFZ  eP      09:28:01.35  -1.3   31.1 165 b:1.0+1 .52 5.0                   BFZ 
 SNZO eP      09:28:04.58   0.0   31.3 167 b:2.8+1 .95 5.2                   SNZO
 WB2  eP      09:28:05.81  -1.2   31.6 250 b:7.1+0 1.0 4.5                   WB2 
      eP      09:28:06.46  -0.6 
 THZ  eP      09:28:06.38   1.0   31.4 170 b:1.5+1 .76 5.0                   THZ 
 KHZ  eP      09:28:10.49  -1.4   32.2 169 b:1.7+1 1.1 4.8                   KHZ 
 LTZ  eP      09:28:13.13  -0.1   32.3 171 b:2.2+1 1.1 5.0                   LTZ 
 AS31 eP      09:28:17.40  -1.4   32.9 243 b:7.0-1 .75 3.7                   AS31
 FOZ  eP      09:28:18.43   1.5   32.8 175 b:3.1+1 1.0 5.2                   FOZ 
 OXZ  eP      09:28:18.67   1.1   32.8 172 b:1.3+1 .74 4.9                   OXZ 
 RPZ  eP      09:28:18.98  -0.8   33.1 173 b:1.5+1 .90 4.9                   RPZ 
 MQZ  eP      09:28:21.75   0.2   33.3 171 b:2.8+1 .98 5.2                   MQZ 
 WKZ  eP      09:28:27.21  -0.5   34.0 176 b:1.4+1 1.0 4.8                   WKZ 
 FITZ eP      09:29:14.51  -0.4   39.5 255 b:4.4+0 .85 4.2                   FITZ
 MORW eP      09:30:37.39   0.5   49.8 241 b:9.9+0 1.0 4.7                   MORW
 GAMB eP      09:33:33.74   0.7   76.4  10 b:5.8+0 1.1 4.6                   GAMB
 BILL eP      09:33:45.34  -0.8   78.7   0 b:5.7+0 1.0 4.6                   BILL
 RND  eP      09:34:02.30  -0.3   81.7  19 b:4.9+0 1.1 4.5                   RND 
 BPAW eP      09:34:03.01   1.2   81.6  18 b:1.2+1 .96 4.9                   BPAW
 RDOG eP      09:34:04.08   1.2   81.8  11 b:2.7+0 .84 4.4                   RDOG
 IM3  eP      09:34:05.01  -0.1   82.2  16                                   IM3 
 MDM  eP      09:34:09.06  -0.3   83.0  18 b:5.7+0 1.1 4.7                   MDM 
 HDA  eP      09:34:09.89   0.5   83.1  19 b:1.2+1 1.0 5.0                   HDA 
 IL1  eP      09:34:10.58  -0.2   83.3  19                                   IL1 
 ILB  eP      09:34:10.73   0.0   83.3  19                                   ILB 
 RIDG eP      09:34:11.03   0.4   83.3  20 b:3.4+0 .76 4.6                   RIDG
 SCRK eP      09:34:12.86  -0.1   83.7  20 b:5.7+0 1.1 4.7                   SCRK
 BESE eP      09:34:14.51  -0.4   84.1  27 b:2.3+1 1.1 5.3                   BESE
 AFDM eP      09:34:15.13   0.0   84.1  49 b:3.3+0 .92 4.6                   AFDM
 HYT  eP      09:34:17.09   1.6   84.2  24 b:4.0+0 1.0 4.6                   HYT 
 PINE eP      09:34:24.82   1.5   85.7  44 b:4.5+0 1.1 4.6                   PINE
 MSU  eP      09:34:47.59   0.8   90.5  51                                   MSU 
 MK31 eP      09:34:58.66  -1.0   93.4 317                                   MK31
 MKAR eP      09:34:59.06  -0.6   93.4 317 b:6.0+0 .80 5.1                   MKAR
 MK01 eP      09:34:59.11  -0.5   93.4 317                                   MK01
 PB11 ePKPdf  09:40:30.33  -0.9  117.5 119                                   PB11
 ES19 ePKPbc  09:41:34.81   0.0  149.8 344                                   ES19



 Generated 2013 FEB 10 at 09:44 UTC

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