Phase Data

Explanation of Parameters


      8 FEB 2013  ( 39)

     ot  = 20:05:51.65   +/-   2.02              SANTA CRUZ ISLANDS              
     lat =     -10.963   +/-    9.5
     lon =     165.896   +/-   10.1              MAGNITUDE 5.2 (GS)       
     dep =        29.0   +/-    4.7   

     28 km (17 miles) SSE of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     439 km (272 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     673 km (418 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2271 km (1411 miles) NE of BRISBANE, Queensland, Australia

     nph =   90 of  92    se = 1.00    FE=184                            A   

     error ellipse = ( 95.0,  3.0, 15.4;186.0,  3.0, 14.6;317.0, 84.0,  7.0)

 mb = 5.2 ( 67)  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     20:07:20.43   1.2    6.1 284                                   HNR 
 MARNCePn     20:08:23.43   1.0   10.7 169                                   MARN
 DZM  ePn     20:08:28.70   0.7   11.1 177                                   DZM 
 ONTNCePn     20:08:32.04   0.9   11.3 177                                   ONTN
 PINNCePn     20:08:38.87   2.4   11.7 173                                   PINN
 TARA ePn     20:09:09.72   0.3   14.1  30                                   TARA
 KWAJ eP      20:10:16.41  -2.5   19.7   5 b:1.9+2 .85 5.4                   KWAJ
 EIDS eP      20:10:24.07   1.4   20.1 222 b:5.2+1 1.4 4.7                   EIDS
 MANU eP      20:10:27.76   1.1   20.4 294 b:4.0+2 2.0 5.4                   MANU
 CTAO eP      20:10:34.31   1.7   21.0 242 b:4.2+1 1.2 4.7                   CTAO
 COEN eP      20:10:47.73  -0.1   22.4 260 b:2.4+1 1.1 4.6                   COEN
 KNTN eP      20:11:00.03  -0.9   23.6  72 b:3.3+2 1.5 5.6                   KNTN
 ARMA eP      20:11:00.16   0.9   23.5 212 b:4.6+1 1.3 4.8                   ARMA
 RAO  eP      20:11:03.25   2.6   23.6 143 b:6.6+2 1.3 6.0                   RAO 
 NIUE eP      20:11:10.24  -0.1   24.7 112 b:5.0+2 1.6 5.8                   NIUE
 OUZ  eP      20:11:15.39   1.1   25.1 165 b:1.0+2 1.8 5.1                   OUZ 
 URZ  eP      20:11:47.41  -1.3   29.0 162 b:2.4+1 1.5 4.7                   URZ 
 MXZ  eP      20:11:48.58   1.9   28.7 159 b:5.1+1 1.0 5.2                   MXZ 
 BKZ  eP      20:11:54.42  -0.2   29.6 163 b:1.8+1 1.1 4.8                   BKZ 
 WAKE eP      20:12:00.20   1.7   30.1   1 b:6.6+2 1.7 6.2                   WAKE
 STKA eP      20:12:03.99   0.7   30.6 223 b:2.2+0 1.0 3.9                   STKA
 BFZ  eP      20:12:05.90  -0.6   31.0 165 b:1.2+2 1.6 5.5                   BFZ 
 THZ  eP      20:12:09.84   0.6   31.3 170 b:1.9+1 .84 5.0                   THZ 
 WB2  eP      20:12:12.01  -0.6   31.6 250 b:4.1+1 1.2 5.2                   WB2 
      eP      20:12:12.55   0.0 
 WRAB eP      20:12:12.32  -0.1   31.6 250 b:2.1+1 .95 5.0                   WRAB
 KHZ  eP      20:12:15.03  -0.7   32.0 169 b:3.6+1 1.2 5.1                   KHZ 
 TOO  eP      20:12:17.31  -0.2   32.2 211 b:1.5+1 .90 4.9                   TOO 
 LTZ  eP      20:12:17.80   0.7   32.2 171 b:2.3+1 .88 5.1                   LTZ 
 GUMO eP      20:12:18.02   1.5   32.1 319 b:5.1+2 1.7 6.2                   GUMO
 FOZ  eP      20:12:20.30  -0.6   32.6 175 b:1.7+1 .86 5.0                   FOZ 
 OXZ  eP      20:12:20.93  -0.5   32.7 172 b:2.3+1 .92 5.1                   OXZ 
 AS01 eP      20:12:22.96  -0.8   32.9 243                                   AS01
 CRLZ eP      20:12:24.25   0.0   33.0 171 b:1.2+2 1.5 5.6                   CRLZ
 RPZ  eP      20:12:24.39   0.8   32.9 173 b:3.6+1 1.0 5.2                   RPZ 
 MQZ  eP      20:12:25.54   0.1   33.1 171 b:2.5+1 .88 5.1                   MQZ 
 LBZ  eP      20:12:27.86  -0.7   33.5 174 b:9.9+1 1.8 5.4                   LBZ 
 MLZ  eP      20:12:33.27  -2.5   34.3 177 b:1.4+2 1.8 5.6                   MLZ 
 ODZ  eP      20:12:33.38  -1.3   34.2 174 b:6.1+1 1.5 5.3                   ODZ 
 SAUI eP      20:12:35.43   0.1   34.2 272 b:4.2+1 1.0 5.3                   SAUI
 BBOO eP      20:12:41.12  -0.5   35.0 227 b:6.7+1 1.8 5.3                   BBOO
 TAU  eP      20:12:48.26   0.7   35.7 204 b:2.5+2 1.9 5.8                   TAU 
 XMAS eP      20:13:14.54   1.2   38.7  73 b:1.5+2 1.1 5.7                   XMAS
 FITZ eP      20:13:20.41   0.0   39.5 255 b:2.1+1 1.2 4.8                   FITZ
 FORT eP      20:13:26.34   0.5   40.2 235 b:2.0+1 1.0 4.8                   FORT
 SOEI eP      20:13:30.27  -2.0   41.0 268 b:2.3+1 1.1 4.8                   SOEI
 MMRI eP      20:13:49.29  -0.1   43.1 269 b:4.1+1 1.0 5.1                   MMRI
 LUWI eP      20:13:55.93  -0.6   43.9 280 b:5.9+1 1.4 5.2                   LUWI
 KHLU eP      20:14:31.83   0.6   48.4  51 b:9.8+1 1.2 5.7                   KHLU
 JHJ2 eP      20:14:47.11   0.6   50.4 331 b:3.1+3 2.0 6.9                   JHJ2
 JAGI eP      20:14:49.22  -2.3   51.0 268 b:1.1+2 .80 5.9                   JAGI
 JOW  eP      20:15:01.61   0.0   52.4 317 b:5.0+1 1.1 5.4                   JOW 
 JNU  eP      20:15:20.48  -0.9   55.1 324 b:8.8+1 1.8 5.5                   JNU 
 SSLB eP      20:15:28.27   1.2   55.9 309 b:1.3+2 1.9 5.6                   SSLB
 KSM  eP      20:15:32.01  -0.7   56.6 279 b:2.0+1 1.3 5.0                   KSM 
 KS01 eP      20:15:54.16  -1.0   59.9 326                                   KS01
 MYKOMeP      20:16:16.23  -0.2   63.0 278 b:1.8+1 1.3 5.0                   MYKO
 SMY  eP      20:16:22.00   0.9   63.8   6 b:3.3+2 .40 6.8                   SMY 
 PETK eP      20:16:25.07   1.5   64.2 355                                   PETK
 BKNI eP      20:16:30.46  -1.8   65.4 275 b:6.8+1 .50 6.0                   BKNI
 IPM  eP      20:16:37.65  -0.7   66.4 280 b:1.5+1 1.0 5.1                   IPM 
 CASY eP      20:16:39.06   0.7   66.5 201 b:3.2+1 1.1 5.3                   CASY
 ENH  eP      20:16:48.25   0.0   68.0 309 b:1.6+1 1.1 5.0                   ENH 
 BJT  eP      20:16:51.44   0.0   68.5 321 b:8.3+0 1.1 4.8                   BJT 
 XAN  eP      20:17:02.26   0.3   70.2 312 b:6.3+0 .95 4.7                   XAN 
 CM01 eP      20:17:14.84   0.4   72.2 293                                   CM01
 CM31 eP      20:17:15.82   1.2   72.2 293                                   CM31
 CHTO eP      20:17:16.06   0.8   72.3 294 b:4.4+0 1.0 4.4                   CHTO
 GAMB eP      20:17:39.25   1.0   76.5  10 b:1.2+1 1.2 4.8                   GAMB
 ULN  eP      20:17:49.38   0.1   78.3 324                                   ULN 
 ANM  eP      20:17:50.37   1.3   78.4  12 b:1.8+1 1.8 4.8                   ANM 
 BILL eP      20:17:51.29  -0.1   78.8   0                                   BILL
 QSPA eP      20:17:52.42  -0.6   79.0 180                                   QSPA
 MCK  eP      20:18:09.98   1.3   82.0  19 b:1.4+1 1.2 4.8                   MCK 
 HDA  eP      20:18:14.07  -0.3   83.1  19 b:9.1+0 .96 4.9                   HDA 
 MDM  eP      20:18:14.42   0.0   83.1  18 b:1.2+1 1.4 4.8                   MDM 
 IL1  eP      20:18:15.60  -0.2   83.4  19                                   IL1 
 ILB  eP      20:18:15.60  -0.2   83.4  19                                   ILB 
 SCRK eP      20:18:18.47   0.4   83.8  20 b:8.7+0 1.1 4.8                   SCRK
 NV01 eP      20:18:29.17   0.0   85.9  50                                   NV01
 WVOR eP      20:18:35.68   2.0   86.8  46 b:1.2+1 1.5 4.9                   WVOR
 ZALV eP      20:19:03.76  -1.1   93.6 324                                   ZALV
 ZAA0 eP      20:19:04.14  -0.7   93.6 324 b:3.4+0 .95 4.8                   ZAA0
 MK31 eP      20:19:04.77  -0.3   93.6 317                                   MK31
 MK01 eP      20:19:04.99   0.0   93.6 317                                   MK01
 MKAR eP      20:19:05.04   0.0   93.6 317 b:2.3+1 .95 5.6                   MKAR
 MAKZ eP      20:19:05.86  -0.2   93.8 317                                   MAKZ
 CBYP ePdif   20:21:45.57  -0.6  129.5  76                                   CBYP
      ePKPpre 20:24:50.49   2.1X
 LVC  ePKPdf  20:24:32.08  -2.6  116.8 122                                   LVC 
 SPB  ePKPpre 20:24:55.41   2.3X 132.7 137                                   SPB 
 ES19 ePKPbc  20:25:38.98  -0.8  150.0 344                                   ES19



 Generated 2013 FEB  8 at 21:01 UTC

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