Phase Data

Explanation of Parameters


      6 FEB 2013  ( 37)

     ot  = 12:58:46.38   +/-   1.27              SANTA CRUZ ISLANDS              
     lat =     -11.262   +/-   12.1
     lon =     165.776   +/-   12.4              MAGNITUDE 4.9 (GS)       
     dep =        10.0   +/-    1.4   

     61 km (38 miles) S of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     431 km (268 miles) ESE of Kira Kira, San Cristobal, Solomon Isl.
     669 km (415 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2237 km (1389 miles) NE of BRISBANE, Queensland, Australia

     nph =   53 of  54    se = 0.62    FE=184                            A   

     error ellipse = ( 54.0,  1.0, 19.5;144.0,  2.0, 18.0;282.0, 87.0,  2.0)

 mb = 4.9 (  1)  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     13:00:16.53   1.0    6.0 287                                   HNR 
      eSn     13:01:21.79  S res =  -2.7 
 DZM  ePn     13:01:21.29   0.5   10.8 177                                   DZM 
 ONTNCePn     13:01:24.77   0.8   11.0 177                                   ONTN
 PINNCePn     13:01:30.60   1.2   11.4 172                                   PINN
 CTAO eP      13:03:27.29   0.1   20.7 243 b:3.7+1 .95 4.7                   CTAO
 KNTN eP      13:03:58.94  -1.3   23.9  71 b:2.0+2 1.4 5.5                   KNTN
 OUZ  eP      13:04:09.64   0.2   24.9 165 b:5.8+1 1.2 5.1                   OUZ 
 TARA eSn     13:04:39.47 -11.1X  14.4  30                                   TARA
 HIZ  eP      13:04:39.79  -0.6   28.3 165 b:4.9+1 1.1 5.2                   HIZ 
 STKA eP      13:04:58.32   0.2   30.3 224 b:2.7+0 .75 4.2                   STKA
 THZ  eP      13:05:04.76   0.4   31.0 170 b:2.7+1 1.0 5.1                   THZ 
 WB2  eP      13:05:07.06  -1.1   31.4 250                                   WB2 
      eP      13:05:07.74  -0.4 
 WRAB eP      13:05:07.77  -0.3   31.4 250 b:1.7+1 1.0 4.9                   WRAB
 OXZ  eP      13:05:16.93   0.5   32.4 172 b:2.1+1 .96 5.1                   OXZ 
 AS31 eP      13:05:17.87  -1.7   32.7 244 b:1.2+0 .60 4.0                   AS31
 AS01 eP      13:05:17.92  -1.2   32.7 244                                   AS01
 RPZ  eP      13:05:18.87   0.2   32.7 173 b:3.0+1 .88 5.2                   RPZ 
 MQZ  eP      13:05:20.47   0.0   32.9 171 b:9.9+1 1.7 5.5                   MQZ 
 ODZ  eP      13:05:28.96  -0.7   33.9 174 b:4.8+1 1.3 5.3                   ODZ 
 SAUI eP      13:05:31.06  -0.8   34.1 272 b:9.3+1 1.0 5.7                   SAUI
 CASY eP      13:09:34.19   0.2   66.2 201 b:1.7+1 1.1 5.1                   CASY
 ENH  eP      13:09:46.47   0.0   68.1 309 b:1.6+1 1.0 5.1                   ENH 
 XAN  eP      13:10:00.94   0.6   70.3 312 b:9.1+0 1.0 4.8                   XAN 
 CM01 eP      13:10:13.10   0.9   72.2 294                                   CM01
 CHTO eP      13:10:13.66   0.7   72.3 294 b:7.7+0 1.1 4.7                   CHTO
 GAMB eP      13:10:37.87   0.1   76.8  10 b:8.7+0 .76 4.9                   GAMB
 ANM  eP      13:10:48.82   0.3   78.7  12 b:9.5+0 1.2 4.7                   ANM 
 QSPA eP      13:10:48.96  -0.1   78.7 180 b:1.2+1 1.0 4.9                   QSPA
 SONA1eP      13:10:50.32   0.4   78.9 324                                   SONA
 BILL eP      13:10:50.77   0.0   79.1   0 b:1.1+1 .90 4.9                   BILL
 CAST eP      13:11:00.70  -1.1   81.1  18 b:6.8+0 .80 4.7                   CAST
 RND  eP      13:11:06.85  -0.2   82.1  19 b:9.1+0 .96 4.8                   RND 
 MCK  eP      13:11:08.21   0.1   82.3  19 b:2.3+1 1.3 5.1                   MCK 
 HARP eP      13:11:09.38  -0.5   82.7  21 b:2.1+1 1.1 5.2                   HARP
 IM3  eP      13:11:09.44  -0.1   82.6  16                                   IM3 
 WRH  eP      13:11:11.36  -0.8   83.1  18 b:9.9+0 1.0 5.0                   WRH 
 COLA eP      13:11:13.03  -0.9   83.5  18 b:1.5+1 .50 5.4                   COLA
 HDA  eP      13:11:13.24  -0.5   83.4  19 b:1.8+1 .84 5.3                   HDA 
 MDM  eP      13:11:13.59  -0.1   83.4  18 b:9.9+0 .92 5.0                   MDM 
 IL1  eP      13:11:14.35  -0.8   83.7  19                                   IL1 
 ILB  eP      13:11:14.62  -0.5   83.7  19                                   ILB 
 RIDG eP      13:11:15.09   0.0   83.7  20 b:1.9+1 1.2 5.2                   RIDG
 SCRK eP      13:11:17.62   0.2   84.1  20 b:1.2+1 1.0 5.1                   SCRK
 AFDM eP      13:11:19.20   0.3   84.3  49 b:4.3+0 .98 4.6                   AFDM
 DAWY eP      13:11:25.71   0.2   85.8  21 b:5.5+0 1.0 4.7                   DAWY
 NV01 eP      13:11:27.88  -0.4   86.1  50                                   NV01
 HVU  eP      13:11:51.83   0.0   91.1  48 b:7.0+0 1.2 4.8                   HVU 
 ZALV eP      13:12:02.26  -1.2   93.8 324                                   ZALV
 MK01 eP      13:12:03.20  -0.2   93.7 317                                   MK01
 MAKZ eP      13:12:03.83  -0.6   93.9 317 b:7.6+0 1.2 4.9                   MAKZ
 ES19 ePKPbc  13:18:38.47   0.3  150.2 344                                   ES19
 TOA0 ePKPdf  13:18:51.40   0.1  164.3 278                                   TOA0



 Generated 2013 FEB  6 at 13:38 UTC

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