Phase Data

Explanation of Parameters


      6 FEB 2013  ( 37)

     ot  = 07:42:46.14   +/-   1.11              SANTA CRUZ ISLANDS              
     lat =     -11.001   +/-   12.4
     lon =     165.476   +/-   12.8              MAGNITUDE 4.8 (GS)       
     dep =        10.1   +/-    4.2   

     50 km (31 miles) SW of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     394 km (244 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     629 km (391 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2242 km (1392 miles) NE of BRISBANE, Queensland, Australia

     nph =   65 of  65    se = 0.55    FE=184                            A   

     error ellipse = (111.0,  4.0, 19.7;201.0,  1.0, 18.8;313.0, 85.0,  6.2)

 mb = 4.8 ( 45)  ML = 4.8 (  2)  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     07:44:11.73   1.4    5.7 285 L:8.8-1 4.0 4.8                   HNR 
 DZM  ePn     07:45:25.59   1.2   11.1 175                                   DZM 
 ONTNCePn     07:45:29.44   1.9   11.3 175                                   ONTN
 MSVF ePn     07:46:08.33   4.9   13.9 120                                   MSVF
 TARA ePn     07:46:09.76   0.5   14.3  32                                   TARA
 CTAO eP      07:47:26.97   1.5   20.6 242 b:6.6+1 1.0 4.9                   CTAO
 BKZ  eP      07:48:53.61   1.0   29.7 163 b:2.4+1 .54 5.2                   BKZ 
 STKA eP      07:48:57.14  -0.6   30.3 223 b:2.7+0 .85 4.1                   STKA
 WB2  eP      07:49:05.52  -0.7   31.2 250                                   WB2 
      eP      07:49:06.42   0.2 
 WRAB eP      07:49:06.01  -0.1   31.2 250 b:5.1+1 1.1 5.3                   WRAB
 AS01 eP      07:49:16.34  -1.3   32.5 243                                   AS01
 AS31 eP      07:49:16.97  -1.0   32.6 243 b:7.6+0 1.0 4.6                   AS31
 MBWA eP      07:51:01.97   0.1   45.0 251 b:1.9+1 1.0 4.9                   MBWA
 KS01 eP      07:52:50.84  -0.3   59.7 326                                   KS01
 USA0BeP      07:53:13.00   1.2   62.8 334 b:1.0+1 1.0 5.0                   USA0
 IPM  eP      07:53:33.81   0.6   66.0 280 b:2.0+1 .80 5.3                   IPM 
 CASY eP      07:53:34.24  -0.3   66.3 201 b:1.5+1 1.0 5.1                   CASY
 CM01 eP      07:54:09.46  -0.2   71.8 294                                   CM01
 GAMB eP      07:54:36.26  -0.1   76.6  10 b:1.7+1 1.0 5.1                   GAMB
 SVW2 eP      07:54:45.52   0.2   78.2  18 b:1.2+1 1.2 4.9                   SVW2
 SONA1eP      07:54:47.71   0.1   78.5 324                                   SONA
 ANM  eP      07:54:47.96   0.8   78.5  12 b:6.4+0 1.1 4.6                   ANM 
 RSO  eP      07:54:48.13   0.3   78.6  20                                   RSO 
 BILL eP      07:54:48.76  -0.3   78.9   0 b:1.3+1 1.0 4.9                   BILL
 DIV  eP      07:55:02.97  -0.4   81.5  22 b:1.3+1 .88 5.0                   DIV 
 KLU  eP      07:55:03.98  -0.4   81.7  21 b:1.1+1 1.0 4.9                   KLU 
 RND  eP      07:55:06.93   0.9   82.0  19 b:9.1+0 .96 4.8                   RND 
 MCK  eP      07:55:07.70   0.6   82.2  19 b:1.2+1 1.1 4.9                   MCK 
 IM3  eP      07:55:08.44   0.1   82.5  16                                   IM3 
 MLY  eP      07:55:09.28   0.2   82.6  17 b:4.6+0 1.0 4.6                   MLY 
 HARP eP      07:55:09.69   0.8   82.5  21 b:1.6+1 .98 5.1                   HARP
 MDM  eP      07:55:12.32  -0.4   83.3  18 b:5.8+0 .92 4.8                   MDM 
 HDA  eP      07:55:12.44  -0.3   83.3  19 b:1.5+1 .88 5.2                   HDA 
 COLA eP      07:55:12.77  -0.1   83.3  18 b:1.2+1 1.0 5.1                   COLA
 IL1  eP      07:55:13.65  -0.5   83.6  19                                   IL1 
 ILB  eP      07:55:13.70  -0.4   83.6  19                                   ILB 
 RIDG eP      07:55:14.64   0.6   83.5  20 b:1.7+1 1.2 5.1                   RIDG
 SCRK eP      07:55:15.97  -0.4   84.0  20 b:1.7+1 1.2 5.2                   SCRK
 ORV  eP      07:55:17.72  -0.2   84.2  48 b:3.6+0 1.0 4.5                   ORV 
 AFDM eP      07:55:18.90   0.0   84.4  49 b:6.1+0 1.0 4.8                   AFDM
 CMB  eP      07:55:19.57  -0.1   84.5  50 b:2.8+0 .95 4.5                   CMB 
 BEKR eP      07:55:22.82   0.0   85.1  48 b:4.9+0 .88 4.7                   BEKR
 MDPB eP      07:55:24.26   0.0   85.4  51 b:6.0+0 .96 4.8                   MDPB
 DAWY eP      07:55:24.97   0.4   85.6  21 b:5.8+0 .90 4.8                   DAWY
 NV01 eP      07:55:27.92  -0.4   86.2  50                                   NV01
 NV11 eP      07:55:28.97   0.2   86.3  50 b:3.0-1 1.0 3.5                   NV11
 KVN  eP      07:55:29.37  -0.5   86.5  49 b:5.2+0 1.1 4.6                   KVN 
 I07A eP      07:55:32.42   0.2   87.1  44 b:4.3+0 .80 4.7                   I07A
 LCMT eP      07:55:44.60  -0.3   89.7  52 b:4.8+0 1.1 4.6                   LCMT
 CCUT eP      07:55:45.56   0.3   89.7  52 b:3.7+0 1.0 4.5                   CCUT
 HLID eP      07:55:46.70  -1.6   90.4  46 b:2.3+0 .90 4.4                   HLID
 MTPU eP      07:55:47.80  -2.3   90.8  52 b:3.6+0 .98 4.6                   MTPU
 U15A eP      07:55:48.65   0.7   90.3  53 b:5.7+0 1.0 4.8                   U15A
 X16A eP      07:55:50.02   1.1   90.5  55 b:2.5+0 .95 4.5                   X16A
 MSU  eP      07:55:50.45   0.0   90.9  51                                   MSU 
 HVU  eP      07:55:51.80   0.0   91.2  48 b:2.6+0 .84 4.6                   HVU 
 DLMT eP      07:55:56.35   0.2   92.1  44 b:6.6+0 1.1 4.9                   DLMT
 HRY  eP      07:55:59.74  -0.1   93.0  43                                   HRY 
 ZALV eP      07:55:59.97  -1.4   93.4 324                                   ZALV
 MK01 eP      07:56:00.97  -0.3   93.3 317                                   MK01
 MK31 eP      07:56:01.45   0.1   93.3 317                                   MK31
 MKAR eP      07:56:01.45   0.1   93.3 317 b:1.7+1 .95 5.4                   MKAR
 MAKZ eP      07:56:02.84   0.5   93.5 317 b:3.7+0 1.1 4.7                   MAKZ
 YKB5 eP      07:56:06.94  -2.0   95.1  27                                   YKB5



 Generated 2013 FEB  6 at 08:03 UTC

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