Phase Data

Explanation of Parameters


      6 FEB 2013  ( 37)

     ot  = 01:48:42.65   +/-   1.75              SANTA CRUZ ISLANDS              
     lat =     -11.628   +/-    8.8
     lon =     165.937   +/-   10.9              MAGNITUDE 5.7 (GS)       
     dep =        10.0   +/-    2.6   

     101 km (63 miles) S of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     452 km (280 miles) NNW of Luganville, Espiritu Santo, Vanuatu
     698 km (434 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2214 km (1375 miles) NE of BRISBANE, Queensland, Australia

     nph =   76 of  76    se = 0.86    FE=184                            A   

     error ellipse = ( 63.0,  0.0, 17.7;333.0,  4.0, 12.1;166.0, 85.0,  3.8)

 mb = 5.7 ( 48)  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     01:50:19.14   3.7    6.3 290                                   HNR 
 MARNCePn     01:51:07.76   1.3   10.0 169                                   MARN
      eSn     01:53:14.44  S res =  15.6 
 DZM  ePn     01:51:12.34   0.3   10.4 177                                   DZM 
 ONTNCePn     01:51:15.59   0.5   10.6 177                                   ONTN
 PINNCePn     01:51:22.83   2.4   11.0 173                                   PINN
 MSVF ePn     01:51:54.57   4.2   13.2 119                                   MSVF
 FUNA ePn     01:51:56.68   3.4   13.4  78                                   FUNA
 KWAJ eP      01:53:19.95   0.4   20.4   5 b:1.7+3 1.4 6.2                   KWAJ
 CTAO eP      01:53:24.64   1.4   20.7 244 b:3.2+2 1.3 5.5                   CTAO
 OUZ  eP      01:54:01.87  -0.2   24.5 165 b:1.5+2 1.3 5.3                   OUZ 
 HIZ  eP      01:54:32.98  -0.2   27.9 165 b:2.2+2 1.6 5.5                   HIZ 
 BKZ  eP      01:54:41.18  -1.5   29.0 163                                   BKZ 
 STKA eP      01:54:53.02   0.0   30.1 224 b:8.8+0 1.1 4.4                   STKA
 SNZO eP      01:54:54.37  -2.0   30.5 167 b:1.1+2 1.1 5.5                   SNZO
 THZ  eP      01:54:57.08  -0.1   30.6 170 b:1.1+2 .98 5.6                   THZ 
 WB2  eP      01:55:02.25  -2.4   31.4 251                                   WB2 
      eP      01:55:03.52  -1.1 
      ePcP    01:57:57.65  -0.4 
 WRAB eP      01:55:03.53  -1.0   31.4 251                                   WRAB
 KHZ  eP      01:55:04.12   0.5   31.4 169 b:2.4+2 1.8 5.7                   KHZ 
 LTZ  eP      01:55:05.07   0.1   31.5 171 b:6.2+1 .92 5.4                   LTZ 
 OXZ  eP      01:55:08.82  -0.5   32.0 172 b:9.6+1 1.0 5.6                   OXZ 
 FOZ  eP      01:55:09.34   0.5   32.0 175 b:2.3+2 1.0 5.9                   FOZ 
 RPZ  eP      01:55:11.75   0.2   32.3 173 b:1.6+2 .78 5.9                   RPZ 
 CRLZ eP      01:55:12.46   0.3   32.3 171 b:2.7+2 1.3 5.9                   CRLZ
 AS01 eP      01:55:12.89  -2.4   32.7 244                                   AS01
      ePcP    01:57:59.94  -1.4 
 MQZ  eP      01:55:13.01  -0.4   32.5 171 b:1.7+2 1.1 5.8                   MQZ 
 AS31 eP      01:55:14.32  -1.3   32.7 244 b:1.2+1 .95 4.7                   AS31
 LBZ  eP      01:55:15.59  -1.0   32.8 174 b:1.3+2 1.4 5.6                   LBZ 
 WKZ  eP      01:55:19.47  -0.1   33.2 176 b:7.2+2 1.7 6.2                   WKZ 
 ODZ  eP      01:55:21.92  -0.7   33.5 174 b:5.3+1 1.1 5.3                   ODZ 
 MLZ  eP      01:55:23.19  -0.6   33.7 177 b:1.6+2 1.2 5.8                   MLZ 
 DCZ  eP      01:55:24.15  -0.1   33.7 179 b:1.3+2 1.0 5.8                   DCZ 
 WHZ  eP      01:55:27.79  -0.5   34.2 178 b:3.6+2 1.8 6.0                   WHZ 
 TAU  eP      01:55:36.61   0.4   35.1 204 b:1.6+2 1.5 5.7                   TAU 
 SOEI eP      01:56:27.36   1.2   41.0 268 b:1.8+2 1.3 5.7                   SOEI
 LUWI eP      01:56:51.56   0.0   44.1 281 b:4.3+2 1.2 6.1                   LUWI
 MBWA eP      01:57:00.44   0.3   45.2 252 b:2.9+2 1.5 5.9                   MBWA
 TARA ePcP    01:57:22.48  -1.0   14.7  29                                   TARA
 NWAO eP      01:57:31.58  -0.5   49.3 236 b:1.4+2 1.3 5.8                   NWAO
 JAGI eP      01:57:43.96  -1.6   51.0 268 b:3.3+2 1.3 6.2                   JAGI
 KKM  eP      01:57:57.16   0.7   52.5 287 b:3.6+2 1.6 6.2                   KKM 
 MAJO eP      01:58:10.89  -0.4   54.6 333 b:2.4+1 .90 5.2                   MAJO
 MJB9 eP      01:58:10.92  -0.4   54.6 333 b:2.5+1 .90 5.2                   MJB9
 UGM  eP      01:58:12.06  -0.4   54.7 269 b:1.7+2 .90 6.1                   UGM 
 SMRI eP      01:58:14.36   0.4   54.9 270 b:8.2+2 1.9 6.4                   SMRI
 SBUM eP      01:58:16.56   0.3   55.2 281 b:1.1+2 1.8 5.6                   SBUM
 JNU  eP      01:58:18.54  -0.7   55.7 324 b:7.8+1 1.1 5.7                   JNU 
 YULB eP      01:58:20.81   0.1   55.8 309 b:1.2+2 1.4 5.7                   YULB
 TPUB eP      01:58:22.96  -1.0   56.3 308 b:1.1+2 1.2 5.8                   TPUB
 YHNB eP      01:58:25.66   0.2   56.5 310 b:8.3+1 1.1 5.7                   YHNB
 CISI eP      01:58:31.36  -0.5   57.4 268 b:3.7+2 1.4 6.3                   CISI
 KS01 eP      01:58:52.49  -0.5   60.5 326                                   KS01
 YSS  eP      01:59:02.51   0.3   61.9 342 b:4.5+1 .90 5.6                   YSS 
 USA0BeP      01:59:13.80   0.5   63.5 333 b:6.7+1 1.2 5.6                   USA0
 PETK eP      01:59:21.07  -0.7   64.9 355                                   PETK
 VNDA eP      01:59:28.37   0.0   65.9 181 b:1.3+2 1.5 5.7                   VNDA
 SBA  eP      01:59:31.21   0.9   66.2 180 b:1.1+2 1.0 5.8                   SBA 
 IPM  eP      01:59:33.56   0.3   66.5 280 b:1.5+2 1.1 5.9                   IPM 
 KULM eP      01:59:37.16   0.3   67.1 281 b:2.1+2 1.9 5.8                   KULM
 GSI  eP      01:59:50.06   0.4   69.1 276 b:1.4+2 1.2 5.8                   GSI 
 CHTO eP      02:00:11.89   0.9   72.6 294 b:7.6+1 1.3 5.4                   CHTO
 RSO  eP      02:00:44.95  -1.8   79.0  20                                   RSO 
 ULN  eP      02:00:47.08   0.7   78.9 324                                   ULN 
 BILL eP      02:00:48.03  -1.0   79.5   0                                   BILL
 TLY  eP      02:01:06.71   0.1   82.7 326                                   TLY 
 HOPS eP      02:01:09.19   1.2   82.9  48                                   HOPS
 KCPM eP      02:01:10.57   3.1   82.8  47                                   KCPM
 KMRM eP      02:01:11.40   3.5   82.9  47                                   KMRM
 KHMM eP      02:01:13.03   3.8   83.1  46                                   KHMM
 ORV  eP      02:01:13.27  -1.6   84.3  48                                   ORV 
 YBH  eP      02:01:13.39  -1.0   84.2  46                                   YBH 
 BEKR eP      02:01:16.21  -3.6   85.2  48                                   BEKR
 WAKR eP      02:01:20.75  -0.3   85.4  49                                   WAKR



 Generated 2013 FEB  6 at 02:02 UTC

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