Phase Data

Explanation of Parameters


      6 FEB 2013  ( 37)

     ot  = 10:27:27.00   +/-   1.81              SANTA CRUZ ISLANDS REGION       
     lat =     -10.841   +/-   11.8
     lon =     164.721   +/-   10.0              MAGNITUDE 4.9 (GS)       
     dep =        10.0   +/-    2.8   

     122 km (76 miles) W of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     309 km (192 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     545 km (338 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2212 km (1374 miles) NE of BRISBANE, Queensland, Australia

     nph =   42 of  48    se = 0.89    FE=183                            A   

     error ellipse = (207.0,  0.0, 19.0;297.0,  0.0, 14.3; 65.0, 89.0,  4.2)

 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     10:28:41.61   0.8    4.9 286                                   HNR 
      eSn     10:29:35.86  S res =  -1.8 
 MARNCePn     10:30:05.79   0.6   11.1 164                                   MARN
 DZM  ePn     10:30:09.22   0.6   11.3 172                                   DZM 
 OUENCePn     10:30:14.72   0.7   11.7 170                                   OUEN
 PINNCePn     10:30:18.46   0.3   12.0 168                                   PINN
 MSVF ePn     10:30:54.96   0.8X  14.6 120                                   MSVF
 CTAO eP      10:31:59.95  -0.2   20.0 240 b:5.8+1 1.0 4.9                   CTAO
 KNTN eP      10:32:48.15  -0.5   24.7  73 b:2.2+2 1.6 5.6                   KNTN
 CAN  eP      10:33:20.29  -0.2   28.3 208 b:6.8+0 .90 4.4                   CAN 
 STKA eP      10:33:29.92  -5.3X  29.9 222 b:1.2+1 1.4 4.5                   STKA
 URZ  eP      10:33:30.68  -0.5   29.5 160 b:2.2+1 1.0 4.9                   URZ 
 WB2  eP      10:33:32.64  -8.8X  30.6 249                                   WB2 
 GUMO eP      10:33:47.38   0.2   31.3 321 b:2.0+2 1.2 5.9                   GUMO
 AS31 eP      10:33:53.16  -0.5   32.0 242 b:3.7+0 1.2 4.2                   AS31
 KS01 eP      10:37:28.33   0.1   59.2 326                                   KS01
 USA0BeP      10:37:50.02   0.5X  62.3 334 b:3.4+1 1.4 5.3                   USA0
 CASY eP      10:38:15.42   0.7   66.2 201 b:7.5+0 1.0 4.8                   CASY
 PBKT eP      10:38:31.47   0.3   68.7 293 b:6.8+0 .94 4.8                   PBKT
 CM01 eP      10:38:46.02   0.0   71.1 294                                   CM01
 SONA1eP      10:39:25.48   0.1X  77.9 324                                   SONA
 ANM  eP      10:39:26.69  -1.4X  78.5  13 b:1.7+1 1.4 4.9                   ANM 
 BILL eP      10:39:28.20  -0.9   78.7   1 b:3.8+1 1.5 5.2                   BILL
 QSPA eP      10:39:32.76   0.8   79.2 180 b:2.3+1 1.1 5.1                   QSPA
 CAST eP      10:39:42.06   0.0   81.1  18 b:9.4+0 1.1 4.7                   CAST
 RDOG eP      10:39:47.40   0.4   82.0  12 b:1.3+1 .88 5.0                   RDOG
 IM3  eP      10:39:48.94  -0.6   82.5  16                                   IM3 
 MCK  eP      10:39:49.66   1.2   82.3  19 b:2.4+1 1.5 5.1                   MCK 
 MLY  eP      10:39:50.64   0.3   82.6  18 b:9.2+0 1.2 4.8                   MLY 
 RIDG eP      10:39:56.68   1.2   83.6  20 b:1.3+1 1.1 5.1                   RIDG
 SCRK eP      10:39:58.53   0.7   84.1  20 b:8.0+0 .96 4.9                   SCRK
 PRP  eP      10:39:59.57  -0.8   84.6  19 b:4.1+0 .52 4.9                   PRP 
 AFDM eP      10:40:01.70  -0.4   84.8  49 b:6.3+0 1.2 4.7                   AFDM
 DAWY eP      10:40:06.21   0.1   85.7  21 b:8.3+0 1.1 4.8                   DAWY
 TIXI eP      10:40:07.17   1.6   85.7 349 b:1.6+1 1.5 5.0                   TIXI
 NV01 eP      10:40:11.22  -0.3   86.7  50                                   NV01
 WVOR eP      10:40:16.58   0.9   87.6  46 b:1.0+1 1.2 5.0                   WVOR
 W13A eP      10:40:23.85   0.0   89.2  54 b:5.8+0 1.0 4.8                   W13A
 KNB  eP      10:40:29.03  -0.7   90.5  53 b:1.5+1 1.5 5.0                   KNB 
 HVU  eP      10:40:34.32  -0.4   91.6  48 b:3.9+0 .98 4.7                   HVU 
 ZALV eP      10:40:38.11  -1.6   92.8 324                                   ZALV
 MK31 eP      10:40:38.50  -0.9   92.7 317                                   MK31
 MKAR eP      10:40:38.51  -0.9   92.7 317 b:4.2+1 1.1 5.8                   MKAR
 MK01 eP      10:40:38.59  -0.7   92.7 317                                   MK01
 DLMT eP      10:40:38.87   0.0   92.5  45 b:7.7+0 1.2 5.0                   DLMT
 MAKZ eP      10:40:38.95  -1.4   92.9 317 b:1.3+1 1.1 5.3                   MAKZ
 ZAA0 eP      10:40:39.20  -0.5   92.8 324 b:1.6+1 1.5 5.2                   ZAA0
 BEKR eS      10:50:39.75   1.6   85.6  48                                   BEKR



 Generated 2013 FEB  6 at 11:30 UTC

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