Phase Data

Explanation of Parameters


      6 FEB 2013  ( 37)

     ot  = 22:24:26.60   +/-   2.50              SANTA CRUZ ISLANDS              
     lat =     -10.957   +/-   14.1
     lon =     165.441   +/-   14.5              MAGNITUDE 5.0 (GS)       
     dep =        10.0   +/-    4.4   

     50 km (31 miles) WSW of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     389 km (242 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     624 km (388 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2244 km (1394 miles) NE of BRISBANE, Queensland, Australia

     nph =   40 of  53    se = 1.23    FE=184                            A   

     error ellipse = ( 62.0,  0.0, 22.5;332.0,  0.0, 21.4;229.0, 89.0,  6.7)

 mb = 5.0 ( 38)  ML = 5.1 (  2)  mblg = 4.3 (  2)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 HNR  ePn     22:25:51.26   1.1    5.6 285 L:1.7+0 3.9 5.1  g:8.5-1 1.3 4.6  HNR 
 MARNCePn     22:27:01.44   0.7   10.8 167                                   MARN
 DZM  ePn     22:27:05.59   0.1   11.1 175                                   DZM 
 ONTNCePn     22:27:10.14   1.5   11.3 175                                   ONTN
 PINNCePn     22:27:15.84   1.5   11.8 171                                   PINN
 MSVF ePn     22:27:44.88   0.3   13.9 120                                   MSVF
 CTAO eP      22:29:07.53   1.7   20.6 242 b:1.5+2 1.1 5.3                   CTAO
 OUZ  eP      22:29:54.71   1.6   25.3 164 b:5.4+1 1.1 5.1                   OUZ 
 URZ  eP      22:30:27.71   0.0   29.1 161 b:5.6+1 1.0 5.3                   URZ 
 BKZ  eP      22:30:33.84   0.3   29.8 163 b:2.0+2 1.6 5.7                   BKZ 
 STKA eP      22:30:39.07   0.8   30.3 223 b:5.5+0 1.1 4.3                   STKA
 BFZ  eP      22:30:44.10  -1.2   31.1 164 b:5.5+1 .86 5.5                   BFZ 
 WRAB eP      22:30:45.76  -0.7   31.2 250 b:3.0+1 1.1 5.1                   WRAB
 WB2  eP      22:30:45.85  -0.7   31.2 250 b:1.9+1 .80 5.1                   WB2 
      eP      22:30:45.92  -0.6 
 THZ  eP      22:30:48.22   0.5   31.4 169 b:3.0+1 .94 5.2                   THZ 
 LTZ  eP      22:30:54.41  -1.0   32.3 171 b:2.8+1 .88 5.2                   LTZ 
 AS01 eP      22:30:56.42  -1.6   32.5 243                                   AS01
 AS31 eP      22:30:57.07  -1.3   32.6 243 b:1.3+1 1.1 4.8                   AS31
 OXZ  eP      22:30:59.58  -0.1   32.8 171 b:2.2+1 .90 5.1                   OXZ 
 RPZ  eP      22:31:01.60  -0.3   33.0 173 b:2.3+1 .94 5.1                   RPZ 
 JAGI eP      22:33:29.91   4.0X  50.6 268 b:6.0+1 .60 5.7                   JAGI
 CASY eP      22:35:15.19  -0.1   66.4 201 b:2.0+1 .90 5.3                   CASY
 ULN  eP      22:36:28.48   2.7X  78.1 324 b:2.2+1 1.8 4.9                   ULN 
 CAST eP      22:36:43.82   2.8X  81.0  18 b:5.7+0 .88 4.6                   CAST
 HDA  eP      22:36:51.50  -1.6X  83.3  19                                   HDA 
 IL1  eP      22:36:52.54  -1.9X  83.5  19                                   IL1 
 ILB  eP      22:36:53.15  -1.3   83.5  19                                   ILB 
 MDM  eP      22:36:54.90   1.9   83.2  18 b:2.1+1 1.4 5.2                   MDM 
 RIDG eP      22:36:55.96   1.6   83.5  20 b:1.2+1 1.0 5.0                   RIDG
 COLD eP      22:36:56.24  -2.1X  84.3  16 b:5.4+0 .92 4.8                   COLD
 SCRK eP      22:36:56.40  -0.3   83.9  20 b:8.7+0 1.0 4.9                   SCRK
 AFDM eP      22:36:58.44  -0.9   84.4  49 b:1.1+1 1.1 5.0                   AFDM
 BEKR eP      22:37:02.01  -1.3   85.1  48 b:7.1+0 .94 4.9                   BEKR
 MDPB eP      22:37:03.94  -0.8   85.4  51 b:1.4+1 1.2 5.0                   MDPB
 WAKR eP      22:37:04.65   0.0   85.4  50 b:8.4+0 1.0 4.9                   WAKR
 NV01 eP      22:37:07.22  -1.6   86.2  50                                   NV01
 NV11 eP      22:37:09.40   0.1   86.3  50 b:1.2+0 1.4 3.9                   NV11
 WVOR eP      22:37:13.86   0.7   87.1  46 b:8.7+0 1.1 4.9                   WVOR
 J08A eP      22:37:15.12   0.1   87.5  45 b:1.4+1 1.2 5.1                   J08A
 U15A eP      22:37:27.62  -0.8   90.3  53                                   U15A
 CCUT eP      22:37:27.69   2.0X  89.7  52 b:1.1+1 1.4 4.9                   CCUT
 SZCU eP      22:37:28.61   1.9X  90.0  52 b:9.0+0 1.1 4.9                   SZCU
 X16A eP      22:37:30.22   0.8   90.5  55 b:3.7+0 .95 4.6                   X16A
 MTPU eP      22:37:30.90   0.3   90.7  52 b:5.0+0 .76 4.9                   MTPU
 PKCU eP      22:37:31.95   2.4X  90.5  52 b:8.2+0 .88 5.0                   PKCU
 NLU  eP      22:37:34.82   2.0X  91.3  50 b:5.8+0 .96 4.9                   NLU 
 DLMT eP      22:37:35.64  -1.0   92.1  44 b:9.8+0 1.0 5.1                   DLMT
 FXWY eP      22:37:38.91  -1.1   92.8  46 b:2.3+0 .75 4.7                   FXWY
 ZALV eP      22:37:43.47   1.9   93.3 324                                   ZALV
 MK31 eP      22:37:43.57   2.0X  93.3 317                                   MK31
 MKAR eP      22:37:43.57   2.0X  93.3 317 b:1.7+1 1.0 5.4                   MKAR
 YKB5 eP      22:37:45.89  -3.4X  95.0  27                                   YKB5



 Generated 2013 FEB  6 at 22:46 UTC

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