Phase Data

Explanation of Parameters


     12 FEB 2013  ( 43)

     ot  = 23:32:36.43   +/-   2.80              SANTA CRUZ ISLANDS REGION       
     lat =     -11.003   +/-   11.6
     lon =     164.217   +/-   12.3              MAGNITUDE 5.4 (GS)       
     dep =        15.0   +/-    3.7   

     179 km (111 miles) W of Lata, Santa Cruz Islands, Solomon Isl.
     259 km (161 miles) ESE of Kira Kira, San Cristobal, Solomon Isl.
     498 km (309 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2168 km (1346 miles) NE of BRISBANE, Queensland, Australia

     nph =   94 of  99    se = 1.38    FE=183                            A   

     error ellipse = ( 55.0,  0.0, 19.8;145.0,  3.0, 16.7;310.0, 86.0,  5.5)

 mb = 5.3 ( 74)  ML = 0.0 (  0)  mblg = 0.0 (  0)  md = 0.0 (  0)  MS = 5.2 (  4)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 HNR  ePn     23:33:44.62   0.8    4.5 290                                   HNR 
 MARNCePn     23:35:13.69  -0.2   11.0 161                                   MARN
 OUENCePn     23:35:22.49   0.6   11.6 168                                   OUEN
 PINNCePn     23:35:27.74   1.4   11.9 165                                   PINN
 TARA ePn     23:36:03.31  -5.0X  15.0  36 b:3.3+2 .80 5.8                   TARA
 MSVF ePn     23:36:06.05  -1.8   15.0 118                                   MSVF
 MANU eP      23:36:57.96   0.8   18.9 297 b:1.5+3 1.8 5.9                   MANU
 EIDS eP      23:36:59.18   2.1   18.9 219 b:1.7+2 1.4 5.1                   EIDS
 CTAO eP      23:37:04.99   1.7   19.5 240 b:1.6+2 1.1 5.2                   CTAO
 COEN eP      23:37:17.65   0.7   20.8 260 b:8.5+1 1.1 5.0                   COEN
      LR      23:42:28.04                  S:8.9+0 20. 5.1 
 ARMA eP      23:37:37.68   1.1   22.6 209 b:6.8+1 1.0 5.1                   ARMA
      LR      23:43:20.51                  S:9.2+0 20. 5.2 
 OUZ  eP      23:38:04.94   0.0   25.6 162 b:2.3+2 1.9 5.5                   OUZ 
      LR      23:44:45.76                  S:1.1+1 18. 5.4 
 STKA eP      23:38:40.62   0.8   29.5 222 b:7.5+0 .95 4.5                   STKA
 URZ  eP      23:38:41.21   1.1   29.5 159 b:2.0+2 1.9 5.6                   URZ 
 WB2  eP      23:38:44.60  -0.9   30.1 249                                   WB2 
      eP      23:38:45.25  -0.3 
 WRAB eP      23:38:45.24  -0.2   30.1 249 b:6.4+1 1.3 5.3                   WRAB
 AS01 eP      23:38:56.99  -0.5   31.4 242                                   AS01
 AS31 eP      23:38:57.10  -0.7   31.5 242 b:3.4+0 .90 4.3                   AS31
 TOO  eP      23:38:58.02   1.5   31.3 209 b:2.6+1 1.0 5.1                   TOO 
 BBOO eP      23:39:18.29   0.5   33.8 226 b:6.1+1 .90 5.5                   BBOO
 FITZ eP      23:39:52.56  -1.2   37.9 255 b:2.8+1 .75 5.1                   FITZ
 FORT eP      23:40:01.14  -0.1   38.8 234 b:1.1+2 .85 5.6                   FORT
 SOEI eP      23:40:05.99   0.7   39.3 268 b:9.5+1 1.5 5.3                   SOEI
 MMRI eP      23:40:23.06   0.4   41.4 269 b:1.0+2 1.1 5.5                   MMRI
 LUWI eP      23:40:29.28  -0.9   42.3 281 b:8.6+1 1.1 5.4                   LUWI
 MBWA eP      23:40:41.72  -0.2   43.8 251 b:3.2+1 1.2 5.0                   MBWA
 MORW eP      23:41:17.79   0.1   48.3 241 b:5.1+1 1.2 5.4                   MORW
 MJB9 eP      23:41:55.18   0.5   53.3 334 b:4.9+1 1.1 5.4                   MJB9
 MAJO eP      23:41:55.34   0.7   53.3 334 b:4.9+1 1.1 5.4                   MAJO
 LHI  LR      23:42:34.32         21.0 192 S:7.3+0 22. 5.0                   LHI 
 KS01 eP      23:42:35.36  -0.5   59.0 327                                   KS01
 USA0BeP      23:42:57.05  -0.6   62.3 334 b:2.1+2 1.9 6.0                   USA0
 PETK eP      23:43:09.24  -0.5   64.1 356                                   PETK
 PEA0BeP      23:43:10.06   0.3   64.1 356 b:6.9+1 1.3 5.7                   PEA0
 PBKT eP      23:43:37.71   0.4   68.3 293                                   PBKT
 CM01 eP      23:43:52.09  -0.2   70.7 294                                   CM01
 CM31 eP      23:43:52.45   0.0   70.7 294                                   CM31
 CHTO eP      23:43:52.81  -0.4   70.8 294 b:3.7+1 1.7 5.2                   CHTO
 GAMB eP      23:44:26.54  -0.5   76.8  11 b:5.4+1 1.2 5.5                   GAMB
 SONA1eP      23:44:31.97  -1.1   77.8 324                                   SONA
 BILL eP      23:44:37.50  -1.1   78.9   1 b:1.5+2 2.0 5.7                   BILL
 ANM  eP      23:44:38.04  -0.1   78.8  13 b:1.1+2 1.8 5.6                   ANM 
 QSPA eP      23:44:39.82   0.2   79.0 180 b:1.5+2 1.9 5.7                   QSPA
 SHL  eP      23:44:41.41   0.1   79.2 299 b:6.1+1 1.5 5.4                   SHL 
 SUA  eP      23:44:47.18   0.0   80.4  20 b:7.3+1 1.4 5.5                   SUA 
 CAST eP      23:44:50.30  -1.9   81.4  18 b:3.7+1 1.0 5.4                   CAST
 TLY  eP      23:44:51.25  -0.6   81.3 327 b:4.6+1 1.3 5.4                   TLY 
 TRF  eP      23:44:53.93  -1.6   82.0  19 b:8.0+1 1.7 5.5                   TRF 
 DIV  eP      23:44:55.32   0.1   81.9  22 b:4.4+1 1.3 5.3                   DIV 
 KLU  eP      23:44:56.29   0.0   82.1  22 b:2.9+1 1.1 5.3                   KLU 
 RDOG eP      23:44:56.57  -0.4   82.3  12 b:3.4+1 .92 5.4                   RDOG
 RND  eP      23:44:56.70  -0.9   82.4  19 b:5.4+1 1.4 5.4                   RND 
 IM3  eP      23:44:57.19  -2.4   82.8  16                                   IM3 
 MCK  eP      23:44:57.81  -0.8   82.6  19 b:8.7+1 1.4 5.7                   MCK 
 WRH  eP      23:45:01.14  -1.5   83.4  19 b:3.3+1 1.1 5.4                   WRH 
 IL1  eP      23:45:01.94  -3.7   84.0  19                                   IL1 
 MDM  eP      23:45:02.16  -2.0   83.7  18 b:6.2+1 1.3 5.6                   MDM 
 HDA  eP      23:45:02.86  -1.4   83.7  19 b:5.6+1 .96 5.8                   HDA 
 ILB  eP      23:45:02.92  -2.7   84.0  19                                   ILB 
 COLA eP      23:45:04.08  -0.3   83.7  19 b:4.3+1 1.1 5.6                   COLA
 RIDG eP      23:45:05.18  -0.5   84.0  20 b:5.7+1 1.0 5.7                   RIDG
 SCRK eP      23:45:06.58  -1.5   84.4  20 b:2.8+1 1.0 5.4                   SCRK
 TIXI eP      23:45:12.05  -2.5   85.8 349 b:3.4+1 1.3 5.4                   TIXI
 AFDM eP      23:45:13.85   0.8   85.3  49 b:1.4+1 1.1 5.1                   AFDM
 DAWY eP      23:45:15.92  -0.4   86.1  22 b:8.5+1 1.7 5.7                   DAWY
 TOLK eP      23:45:15.97   0.9   85.8  15 b:6.8+1 1.6 5.6                   TOLK
 MDPB eP      23:45:19.87   1.4   86.3  51 b:1.4+1 1.2 5.0                   MDPB
 WAKR eP      23:45:22.06   3.7   86.3  50 b:3.6+1 1.5 5.3                   WAKR
 PINE eP      23:45:22.81   2.0   86.8  45 b:2.8+1 1.5 5.3                   PINE
 NV01 eP      23:45:22.82   0.4   87.2  50                                   NV01
 NV11 eP      23:45:23.82   0.9   87.3  50 b:2.2+0 1.3 4.2                   NV11
 EPYK eP      23:45:26.80  -0.2   88.3  20 b:7.5+1 1.4 5.8                   EPYK
 G08A eP      23:45:30.95   1.7   88.6  44 b:4.9+1 1.9 5.5                   G08A
 SHPR eP      23:45:32.91   1.4   89.1  53 b:3.8+1 1.8 5.4                   SHPR
 R11A eP      23:45:33.02   1.0   89.2  51 b:1.5+1 1.4 5.1                   R11A
 W13A eP      23:45:35.95   1.3   89.7  54                                   W13A
 INK  eP      23:45:38.00   1.5   90.4  19 b:3.5+1 1.6 5.4                   INK 
 PSUT eP      23:45:39.55   1.1   90.6  51 b:9.3+0 .92 5.1                   PSUT
 CCUT eP      23:45:40.46   1.2   90.7  52 b:1.2+1 1.3 5.1                   CCUT
 U15A eP      23:45:40.52  -1.5   91.3  53 b:1.0+1 1.0 5.1                   U15A
 SZCU eP      23:45:41.64   1.4   90.9  52 b:1.9+1 1.4 5.2                   SZCU
 HLID eP      23:45:43.00   1.1   91.3  46 b:1.4+1 1.3 5.1                   HLID
 KNB  eP      23:45:43.47   2.9   91.0  53 b:2.2+1 1.3 5.3                   KNB 
 BGU  eP      23:45:44.51   0.7   91.7  49 b:2.6+1 1.6 5.3                   BGU 
 MK01 eP      23:45:44.60  -2.3   92.5 317                                   MK01
 ZALV eP      23:45:44.62  -2.9   92.7 324                                   ZALV
 X16A eP      23:45:44.72   1.6   91.5  55                                   X16A
 MK31 eP      23:45:45.07  -1.9   92.5 317                                   MK31
 MKAR eP      23:45:45.07  -1.9   92.5 317 b:6.5+1 1.2 5.9                   MKAR
 ZAA0 eP      23:45:45.27  -2.3   92.7 324                                   ZAA0
 WUAZ eP      23:45:46.35   2.0   91.8  54 b:9.3+0 1.1 5.1                   WUAZ
 HVU  eP      23:45:46.36   0.9   92.1  48 b:2.9+1 1.5 5.4                   HVU 
 MTPU eP      23:45:46.60   2.5   91.7  52 b:3.4+1 1.7 5.4                   MTPU
 MAKZ eP      23:45:46.62  -1.3   92.7 317 b:2.0+1 1.2 5.4                   MAKZ
 NLU  eP      23:45:47.48   1.3   92.2  50 b:2.8+1 1.8 5.3                   NLU 



 Generated 2013 FEB 12 at 23:52 UTC

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