Phase Data

Explanation of Parameters


      6 FEB 2013  ( 37)

     ot  = 17:19:30.64   +/-   1.38              SANTA CRUZ ISLANDS              
     lat =     -11.724   +/-   11.7
     lon =     165.080   +/-   12.0              MAGNITUDE 5.0 (GS)       
     dep =        10.0   +/-    1.8   

     138 km (86 miles) SW of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     373 km (232 miles) ESE of Kira Kira, San Cristobal, Solomon Isl.
     615 km (382 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2152 km (1336 miles) NE of BRISBANE, Queensland, Australia

     nph =  131 of 133    se = 0.68    FE=184                            A   

     error ellipse = ( 49.0,  0.0, 19.5;139.0,  1.0, 16.4;311.0, 88.0,  2.7)

 mb = 5.0 ( 92)  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     17:20:52.79  -0.3    5.5 294                                   HNR 
      ePn     17:20:54.35   1.2 
      eSn     17:21:56.65  S res =  -0.2 
      eLR     17:23:19.51                                  
 DZM  ePn     17:21:59.98   0.3   10.4 173                                   DZM 
 MSVF ePn     17:22:47.49  -0.4   13.9 117                                   MSVF
 EIDS eP      17:23:51.01  -1.1   19.0 222 b:6.6+1 1.6 4.6                   EIDS
 CTAO eP      17:24:02.19  -0.4   19.9 243 b:2.4+1 .85 4.5                   CTAO
 CTA  eP      17:24:04.72   2.1   19.9 243                                   CTA 
 MANU eP      17:24:04.90   1.0   20.0 297 b:5.7+1 1.1 4.8                   MANU
 COEN eP      17:24:20.90   1.3   21.5 262 b:3.2+1 1.2 4.6                   COEN
 ARMA eP      17:24:30.18   0.7   22.4 212 b:2.7+1 1.0 4.7                   ARMA
 STKA eP      17:25:35.89   0.7   29.5 224 b:1.4+0 .85 3.8                   STKA
 WRAB eP      17:25:44.68  -0.6   30.6 251 b:2.5+1 1.1 5.0                   WRAB
 WB2  eP      17:25:44.90  -0.5   30.6 251 b:3.0+1 1.1 5.1                   WB2 
      eP      17:25:45.17  -0.2 
      ePcP    17:28:44.54   0.7 
 WR1  eP      17:25:45.72   0.3   30.6 251 b:3.3+1 1.1 5.1                   WR1 
      ePcP    17:28:44.53   0.7 
 AS01 eP      17:25:55.56  -0.7   31.9 244                                   AS01
      ePcP    17:28:47.00  -0.1 
 AS31 eP      17:25:56.06  -0.6   31.9 244 b:2.4+0 .80 4.2                   AS31
 RPZ  eP      17:25:57.70  -2.0   32.3 172                                   RPZ 
 FITZ eP      17:26:53.96  -0.1   38.6 256 b:9.5+0 .90 4.5                   FITZ
 BATI eP      17:27:11.88   0.3X  40.7 268                                   BATI
      eP      17:27:11.88   0.3 
 MBWA eP      17:27:42.83   1.3   44.4 252 b:2.9+1 1.1 5.0                   MBWA
 MAJO eP      17:28:56.59  -0.5   54.3 333                                   MAJO
 KS01 eP      17:29:38.59   0.3   60.1 326                                   KS01
 PEA1 eP      17:30:10.30   0.4   64.9 355                                   PEA1
 IPM  eP      17:30:14.73  -1.3   65.7 280 b:3.5+1 1.5 5.3                   IPM 
 ENH  eP      17:30:28.58  -0.7   67.8 310 b:1.1+1 .95 5.0                   ENH 
 XAN  eP      17:30:43.53   0.2   70.1 313 b:8.2+0 .85 4.9                   XAN 
 CM31 eP      17:30:52.39  -1.5   71.8 294 b:2.3+1 2.0 4.9                   CM31
 CM01 eP      17:30:54.81   1.0   71.8 294                                   CM01
 CHTO eP      17:30:55.68   1.0   71.9 294 b:4.7+0 1.1 4.5                   CHTO
 GAMB eP      17:31:25.73   0.5   77.4  10 b:2.2+1 1.4 5.1                   GAMB
 QSPA eP      17:31:31.31   0.5   78.3 180 b:1.1+1 1.0 4.9                   QSPA
 ULN  eP      17:31:32.20   0.2   78.5 324 b:8.9+0 .80 4.9                   ULN 
 SONA0eP      17:31:34.84   0.8   78.8 324                                   SONA
 BILL eP      17:31:36.99  -0.5   79.6   1 b:1.8+1 1.0 5.0                   BILL
 CAST eP      17:31:48.42  -1.1   81.8  18 b:1.2+1 .92 5.0                   CAST
 DIV  eP      17:31:52.34   0.2   82.3  22 b:1.9+1 1.1 5.1                   DIV 
 KLU  eP      17:31:53.60   0.5   82.5  21 b:9.5+0 .96 4.9                   KLU 
 RND  eP      17:31:54.72   0.0   82.8  19 b:3.7+1 1.7 5.3                   RND 
 MCK  eP      17:31:55.38  -0.4   83.0  19 b:1.8+1 1.2 5.1                   MCK 
 IM3  eP      17:31:56.99   0.0   83.3  16                                   IM3 
 MLY  eP      17:31:57.37  -0.4   83.4  17 b:1.1+1 1.4 4.9                   MLY 
 BWN  eP      17:31:57.64   0.9   83.2  18 b:2.7+1 1.0 5.4                   BWN 
 WRH  eP      17:31:59.42  -0.3   83.8  19 b:9.5+0 .92 5.0                   WRH 
 MDM  eP      17:32:00.67  -0.6   84.1  18 b:9.3+0 .92 5.0                   MDM 
 HDA  eP      17:32:01.04  -0.3   84.1  19 b:1.4+1 .80 5.2                   HDA 
 COLA eP      17:32:01.22  -0.3   84.1  18 b:1.7+1 .95 5.3                   COLA
 IL1  eP      17:32:01.59  -1.1   84.4  19                                   IL1 
 ILB  eP      17:32:02.40  -0.3   84.4  19                                   ILB 
 RIDG eP      17:32:03.09   0.4   84.3  20 b:2.2+1 1.0 5.3                   RIDG
 SCRK eP      17:32:05.58   0.6   84.8  20 b:2.6+1 1.1 5.4                   SCRK
 ORV  eP      17:32:06.27   0.0   85.0  48 b:1.0+1 1.1 4.9                   ORV 
 AFDM eP      17:32:07.49   0.2   85.1  49 b:1.3+1 1.0 5.1                   AFDM
 CMB  eP      17:32:08.45   0.4   85.3  50 b:7.4+0 .90 4.9                   CMB 
 BEKR eP      17:32:11.20   0.0   85.9  48 b:1.2+1 1.1 4.9                   BEKR
 ISA  eP      17:32:11.52  -0.2   86.0  53 b:8.0+0 .95 4.9                   ISA 
 OMMB eP      17:32:11.88  -1.0   86.2  51 b:8.8+0 1.1 4.8                   OMMB
 MDPB eP      17:32:12.57   0.0   86.1  51 b:1.2+1 .90 5.1                   MDPB
 DAWY eP      17:32:12.70  -0.4   86.4  21 b:5.6+0 .90 4.8                   DAWY
 WAKR eP      17:32:12.72   0.3   86.1  50 b:1.9+1 1.2 5.2                   WAKR
 TIXI eP      17:32:13.56  -0.2   86.6 349 b:1.2+1 1.7 4.8                   TIXI
 PAHR eP      17:32:14.47   0.1   86.6  49 b:9.2+0 1.0 4.9                   PAHR
 YERR eP      17:32:14.57   0.7   86.4  49 b:1.1+1 1.2 4.9                   YERR
 PFO  eP      17:32:15.51  -1.3   87.0  55 b:6.5+0 1.0 4.8                   PFO 
 NV01 eP      17:32:15.80  -0.8   87.0  50                                   NV01
 DAC  eP      17:32:16.20   0.1   86.9  52 b:1.0+1 1.1 5.0                   DAC 
 RYN  eP      17:32:16.25   0.3   86.9  50 b:8.8+0 .96 5.0                   RYN 
 NV11 eP      17:32:16.76  -0.2   87.1  50 b:9.0-1 1.0 3.9                   NV11
 XPFO eP      17:32:16.88   0.1   87.0  55 b:7.0+0 1.0 4.8                   XPFO
 GSC  eP      17:32:17.13  -0.5   87.2  53 b:1.6+1 1.5 5.0                   GSC 
 KVN  eP      17:32:18.25   0.1   87.3  49 b:6.9+0 .90 4.9                   KVN 
 J08A eP      17:32:22.33  -0.5   88.3  45 b:1.6+1 1.2 5.2                   J08A
 TPNV eP      17:32:22.35   0.4   88.1  52 b:3.3+1 1.9 5.3                   TPNV
 GLA  eP      17:32:23.01   0.7   88.2  56 b:1.5+1 .95 5.3                   GLA 
 G08A eP      17:32:23.98  -0.1   88.6  43 b:1.6+1 1.3 5.2                   G08A
 Y12C eP      17:32:24.89   0.7   88.6  55 b:1.3+1 .90 5.2                   Y12C
 SHPR eP      17:32:24.96  -0.5   88.8  53 b:1.5+1 1.2 5.1                   SHPR
 R11A eP      17:32:25.73  -0.4   89.0  51 b:8.8+0 1.2 4.9                   R11A
 BMO  eP      17:32:27.79  -0.9   89.6  44 b:2.2+1 1.6 5.2                   BMO 
 W13A eP      17:32:28.49   0.0   89.5  54 b:7.7+0 1.0 4.9                   W13A
 ELK  eP      17:32:30.36  -0.1   89.9  48 b:5.9+0 1.1 4.7                   ELK 
 PSUT eP      17:32:31.82  -0.8   90.3  51 b:6.0+0 .96 4.8                   PSUT
 LCMT eP      17:32:33.47   0.5   90.4  52 b:1.1+1 1.0 5.1                   LCMT
 CCUT eP      17:32:33.66   0.4   90.5  52 b:1.6+1 1.2 5.2                   CCUT
 SZCU eP      17:32:34.15  -0.1   90.7  52 b:1.1+1 1.1 5.0                   SZCU
 KNB  eP      17:32:34.46  -0.1   90.8  53 b:1.5+1 1.2 5.2                   KNB 
 U15A eP      17:32:36.68   0.8   91.0  53 b:1.5+1 1.0 5.3                   U15A
 X16A eP      17:32:37.38   0.6   91.2  55 b:8.5+0 1.0 5.0                   X16A
 TUC  eP      17:32:37.65   0.7   91.3  58 b:5.8+0 1.0 4.9                   TUC 
 DUG  eP      17:32:38.03   0.1   91.5  49 b:7.8+0 1.1 5.0                   DUG 
 BGU  eP      17:32:38.25   0.2   91.6  49 b:6.1+0 1.0 4.9                   BGU 
 PKCU eP      17:32:38.27   1.3   91.3  52 b:1.7+1 1.1 5.3                   PKCU
 WUAZ eP      17:32:38.65   0.5   91.5  54 b:8.2+0 .95 5.1                   WUAZ
 MTPU eP      17:32:39.24   1.1   91.5  52 b:1.3+1 1.0 5.2                   MTPU
 MSU  eP      17:32:39.36   0.9   91.6  51                                   MSU 
 HVU  eP      17:32:40.07   0.2   91.9  48 b:1.7+1 1.1 5.3                   HVU 
 SPUT eP      17:32:40.51   0.0   92.1  48 b:8.1+0 1.1 5.0                   SPUT
 NLU  eP      17:32:40.87   0.5   92.0  50 b:8.9+0 1.0 5.1                   NLU 
 CTU  eP      17:32:41.04  -1.2   92.4  49 b:5.7+0 .78 5.0                   CTU 
 MPU  eP      17:32:42.46   0.5   92.4  50 b:1.5+1 1.3 5.2                   MPU 
 TMUT eP      17:32:42.64  -0.2   92.5  51 b:4.1+0 1.0 4.8                   TMUT
 319A eP      17:32:42.91   1.0   92.3  59 b:7.4+0 1.0 5.0                   319A
 X18A eP      17:32:42.91   0.4   92.5  56 b:6.0+0 1.0 4.9                   X18A
 DLMT eP      17:32:43.76  -0.5   92.9  45 b:1.4+1 1.1 5.3                   DLMT
 WALA eP      17:32:44.26   0.0   92.9  41 b:1.4+1 1.2 5.3                   WALA
 ZALV eP      17:32:46.42  -1.1   93.7 324                                   ZALV
 MK01 eP      17:32:46.76  -0.3   93.6 317                                   MK01
 MKAR eP      17:32:46.95  -0.1   93.6 317 b:1.8+1 .80 5.5                   MKAR
 MK31 eP      17:32:47.08   0.0   93.6 317                                   MK31
 ZAA1 eP      17:32:47.20  -0.3   93.7 324                                   ZAA1
 BOZ  eP      17:32:47.52  -0.1   93.7  44 b:3.1+1 1.8 5.4                   BOZ 
 MK32 eP      17:32:47.55   0.5   93.6 317                                   MK32
 IMW  eP      17:32:47.82  -0.5   93.7  46 b:4.7+0 1.2 4.7                   IMW 
 FXWY eP      17:32:47.82   0.1   93.6  46 b:3.0+0 1.1 4.6                   FXWY
 MAKZ eP      17:32:48.47   0.4   93.8 317 b:4.9+0 1.1 4.8                   MAKZ
 PD31 eP      17:32:50.57  -1.1   94.5  48                                   PD31
 PDAR eP      17:32:50.98  -0.7   94.5  48                                   PDAR
 YKB5 eP      17:32:55.22  -2.0   95.9  27                                   YKB5
 TX31 eP      17:33:00.67  -1.2   96.7  62                                   TX31
      eP      17:33:02.30   0.3 
 LTX  eP      17:33:02.29   0.3   96.7  62                                   LTX 
 KEST ePKPbc  17:39:16.25   0.5  147.6 321                                   KEST
 ESDC ePKPbc  17:39:23.27   0.1  150.5 343                                   ESDC
      ePKPab  17:39:31.35   1.7 
 ES19 ePKPbc  17:39:23.69   0.7  150.5 343                                   ES19
 TOA1 ePKPdf  17:39:34.50  -0.5  163.7 276                                   TOA1
      ePKPab  17:40:26.58  -0.5 



 Generated 2013 MAR  7 at 17:16 UTC

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