Phase Data

Explanation of Parameters


      6 FEB 2013  ( 37)

     ot  = 16:39:30.44   +/-   0.29              SANTA CRUZ ISLANDS REGION       
     lat =     -10.678   +/-    4.9
     lon =     164.812   +/-    6.7              MAGNITUDE 5.0 (GS)       
     dep =        10.0  (geophysicist)

     112 km (69 miles) W of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     318 km (197 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     550 km (342 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2233 km (1387 miles) NE of BRISBANE, Queensland, Australia

     nph =   37 of  37    se = 1.00    FE=183                            A   

     error ellipse = ( 79.4,  0.0,  8.8;169.4,  0.0,  6.3;  0.0,  0.0,  0.0)

 mb = 5.0 ( 21)  ML = 5.2 (  1)  mblg = 4.4 (  2)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 HNR  ePn     16:40:46.59   1.7    4.9 284 L:2.5+0 1.0 5.2  g:6.5-1 1.0 4.2  HNR 
 MARNCePn     16:42:09.46  -0.9   11.2 164                                   MARN
 DZM  ePn     16:42:13.60  -0.4   11.4 172                                   DZM 
 ONTNCePn     16:42:17.67   0.5   11.7 172                                   ONTN
 PINNCePn     16:42:23.92   0.5   12.1 168                                   PINN
 TARA ePn     16:42:55.64   0.8   14.4  34                                   TARA
 MSVF ePn     16:42:59.99   2.4   14.6 120                                   MSVF
 KWAJ eP      16:43:59.61   1.1   19.6   8 b:2.6+2 .95 5.5                   KWAJ
 CTAO eP      16:44:05.79   0.5   20.2 240 g:1.2-1 .90 4.6  b:1.2+2 .90 5.2  CTAO
 STKA eP      16:45:38.84  -1.4   30.1 222 b:2.4+0 .95 4.0X                  STKA
 IPM  eP      16:50:12.41  -0.6   65.3 280 b:1.5+1 1.1 5.1                   IPM 
 ENH  eP      16:50:24.44   0.8   67.0 309 b:2.3+1 1.3 5.2                   ENH 
 PBKT eP      16:50:35.25   0.5   68.7 292 b:5.9+0 1.0 4.7                   PBKT
 XAN  eP      16:50:38.16   0.5   69.2 313 b:8.2+0 1.1 4.8                   XAN 
 CM01 eP      16:50:49.15  -0.4   71.1 294                                   CM01
 CM31 eP      16:50:50.42   0.7   71.1 294                                   CM31
 CHTO eP      16:50:51.79   1.4   71.2 294 b:1.5+1 1.7 4.8                   CHTO
 GAMB eP      16:51:18.21  -1.3   76.4  10 b:5.2+0 .88 4.6                   GAMB
 ULN  eP      16:51:25.15  -1.2   77.5 324 b:7.8+0 1.0 4.7                   ULN 
 SONA1eP      16:51:27.01  -1.3   77.8 324                                   SONA
 ANM  eP      16:51:30.56   0.0   78.3  13 b:2.2+1 1.7 4.9                   ANM 
 BILL eP      16:51:31.53   0.0   78.5   1 b:8.2+0 .90 4.8                   BILL
 QSPA eP      16:51:36.46   0.2   79.3 180 b:4.2+1 1.5 5.2                   QSPA
 CAST eP      16:51:45.40   0.9   80.9  18 b:2.9+1 1.7 5.0                   CAST
 RDOG eP      16:51:50.96   1.5   81.8  12 b:4.8+1 2.0 5.2                   RDOG
 IL1  eP      16:51:57.29  -0.7   83.5  19                                   IL1 
 ILB  eP      16:51:57.76  -0.2   83.5  19                                   ILB 
 SCRK eP      16:51:59.36  -1.0   83.9  20 b:8.8+0 1.0 4.9                   SCRK
 BEKR eP      16:52:07.36  -1.2   85.4  48 b:1.6+1 .78 5.3                   BEKR
 TIXI eP      16:52:07.65  -0.7   85.6 349 b:1.2+1 1.4 4.9                   TIXI
 ZALV eP      16:52:41.88  -0.9   92.7 324                                   ZALV
 MK01 eP      16:52:42.39  -0.1   92.6 317                                   MK01
 ZAA0 eP      16:52:42.41  -0.4   92.7 324 b:1.7+1 1.9 5.1                   ZAA0
 MKAR eP      16:52:42.86   0.3   92.6 317 b:2.5+1 .80 5.7                   MKAR
 MK31 eP      16:52:42.91   0.4   92.6 317                                   MK31
 MAKZ eP      16:52:43.49  -0.1   92.8 317 b:6.5+0 1.0 5.0                   MAKZ
 PV01 eP      16:52:46.90  -1.9   93.9  52 b:2.4+1 1.9 5.2                   PV01



 Generated 2013 FEB  6 at 18:29 UTC

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