Phase Data

Explanation of Parameters


     10 FEB 2013  ( 41)

     ot  = 09:10:18.11   +/-   2.35              SANTA CRUZ ISLANDS              
     lat =     -10.932   +/-   10.5
     lon =     165.875   +/-   13.0              MAGNITUDE 4.9 (GS)       
     dep =        10.1   +/-    4.0   

     24 km (15 miles) S of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     436 km (271 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     669 km (416 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2273 km (1411 miles) NE of BRISBANE, Queensland, Australia

     nph =   58 of  58    se = 1.16    FE=184                            A   

     error ellipse = ( 68.0,  1.0, 20.7;159.0,  8.0, 15.2;330.0, 81.0,  5.7)

 mb = 4.9 ( 41)  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     09:11:47.18  -0.1    6.0 284                                   HNR 
 MARNCePn     09:12:51.94   0.5   10.7 169                                   MARN
 DZM  ePn     09:12:56.60  -0.4   11.1 177                                   DZM 
      eSn     09:14:55.53  S res =  -5.6 
 ONTNCePn     09:13:02.43   2.2   11.3 177                                   ONTN
      eSn     09:15:00.76  S res =  -6.0 
 PINNCePn     09:13:06.17   0.8   11.7 173                                   PINN
 TARA ePn     09:13:38.68   1.0   14.1  30                                   TARA
 RABL ePn     09:13:53.83   1.5   15.2 295 b:4.3+1 .55 5.1                   RABL
 EIDS eP      09:14:52.76   1.0   20.1 222 b:1.5+1 .80 4.4                   EIDS
 MANU eP      09:14:56.55   1.3   20.4 294 b:6.4+1 1.1 4.9                   MANU
 CTAO eP      09:15:00.15  -1.4   21.0 242 b:2.1+1 .95 4.5                   CTAO
 LHI  eP      09:15:05.80  -0.7   21.4 196 b:3.7+1 .90 4.8                   LHI 
 ARMA eP      09:15:29.24   0.8   23.5 212 b:1.5+1 .95 4.5                   ARMA
 OUZ  eP      09:15:46.04   2.3   25.2 165 b:2.3+1 1.1 4.8                   OUZ 
 HIZ  eP      09:16:16.52   1.8   28.6 165 b:2.8+1 1.1 4.9                   HIZ 
 URZ  eP      09:16:18.51   0.3   29.0 162 b:1.2+1 .82 4.7                   URZ 
 BKZ  eP      09:16:23.35  -0.8   29.7 163 b:3.2+1 1.1 5.0                   BKZ 
 STKA eP      09:16:33.50   1.0   30.6 223 b:1.3+0 .85 3.8                   STKA
 BFZ  eP      09:16:35.24  -0.7   31.0 165 b:2.6+1 .68 5.2                   BFZ 
 SNZO eP      09:16:37.85   0.0   31.2 167 b:4.7+1 1.0 5.3                   SNZO
 WB2  eP      09:16:38.95  -2.7   31.6 250                                   WB2 
      eP      09:16:40.00  -1.7 
 THZ  eP      09:16:39.49   0.8   31.3 170 b:2.6+1 .86 5.1                   THZ 
 WRAB eP      09:16:41.43  -0.1   31.6 250 b:1.1+1 .95 4.7                   WRAB
 KHZ  eP      09:16:44.48  -0.7   32.1 169 b:2.9+1 1.0 5.1                   KHZ 
 LTZ  eP      09:16:45.84  -0.7   32.2 171 b:1.9+1 .80 5.1                   LTZ 
 TOO  eP      09:16:48.16   1.4   32.2 211 b:1.7+1 1.1 4.9                   TOO 
 AS31 eP      09:16:50.38  -2.9   33.0 243 b:1.1+0 .65 3.9                   AS31
 OXZ  eP      09:16:51.68   0.8   32.7 172 b:2.0+1 .78 5.1                   OXZ 
 RPZ  eP      09:16:52.82  -0.3   33.0 173 b:2.4+1 .76 5.2                   RPZ 
 MQZ  eP      09:16:53.41  -1.5   33.2 171 b:4.1+1 .98 5.3                   MQZ 
 LBZ  eP      09:16:58.24   0.2   33.5 174 b:2.2+1 1.1 5.0                   LBZ 
 WKZ  eP      09:17:01.25   0.2   33.9 176 b:2.5+1 1.0 5.1                   WKZ 
 BBOO eP      09:17:09.67  -1.2   35.0 227 b:1.0+1 .90 4.7                   BBOO
 FITZ eP      09:17:49.72   0.2   39.5 255 b:5.5+0 .80 4.3                   FITZ
 SOEI eP      09:18:02.41   1.1   40.9 268 b:5.5+0 .60 4.5                   SOEI
 MCQ  eP      09:18:25.55   1.6   43.8 186 b:1.2+2 1.1 5.6                   MCQ 
 MORW eP      09:19:12.52   1.2   49.8 241 b:9.8+0 .95 4.8                   MORW
 JOW  eP      09:19:31.40   0.7   52.4 317 b:1.9+1 1.0 5.0                   JOW 
 SPIA eP      09:21:34.14   0.4   70.7  14 b:6.0+1 1.0 5.7                   SPIA
 QSPA eP      09:22:22.25  -0.3   79.1 180 b:1.1+1 1.0 4.8                   QSPA
 CAST eP      09:22:30.63  -1.1   80.8  18 b:8.2+0 1.2 4.6                   CAST
 HMT  eP      09:22:34.23  -0.1   81.3  23 b:6.2+1 .84 5.7                   HMT 
 TRF  eP      09:22:34.56  -0.4   81.4  18 b:2.9+0 .76 4.4                   TRF 
 BPAW eP      09:22:36.41   0.3   81.6  18 b:1.2+1 1.0 4.9                   BPAW
 DHY  eP      09:22:36.41  -2.0   82.0  20 b:5.9+0 1.0 4.6                   DHY 
 IM3  eP      09:22:38.60  -0.9   82.3  16                                   IM3 
 ILB  eP      09:22:44.29  -0.8   83.4  19                                   ILB 
 IL1  eP      09:22:44.54  -0.6   83.4  19                                   IL1 
 RIDG eP      09:22:45.03   0.0   83.3  20 b:8.3+0 1.1 4.8                   RIDG
 SCRK eP      09:22:46.95  -0.4   83.8  20 b:5.5+0 1.0 4.7                   SCRK
 MSU  eP      09:23:20.97   0.1   90.5  51                                   MSU 
 HVU  eP      09:23:22.39   0.2   90.8  48 b:2.4+0 1.0 4.5                   HVU 
 061Z ePKPdf  09:29:02.77   1.7  115.5  67                                   061Z
 CUPR ePKPdf  09:29:26.77  -2.5  130.1  75                                   CUPR
 KARP ePKPdf  09:29:38.53  -0.2  135.3 310                                   KARP
 ES19 epPKPdf 09:30:07.95   0.5  149.9 344                                   ES19



 Generated 2013 FEB 10 at 09:33 UTC

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