Phase Data

Explanation of Parameters


      7 FEB 2013  ( 38)

     ot  = 21:40:56.22   +/-   1.69              SANTA CRUZ ISLANDS              
     lat =     -10.901   +/-   11.7
     lon =     165.738   +/-   13.1              MAGNITUDE 5.1 (GS)       
     dep =        25.5   +/-    5.3   

     23 km (14 miles) SSW of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     421 km (261 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     654 km (406 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2267 km (1408 miles) NE of BRISBANE, Queensland, Australia

     nph =   65 of  65    se = 0.83    FE=184                            A   

     error ellipse = (251.0,  0.0, 20.3;161.0, 16.0, 18.2;341.0, 73.0,  6.5)

 mb = 5.1 ( 46)  ML = 5.2 (  2)  mblg = 4.5 (  2)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 HNR  ePn     21:42:22.56   0.7    5.9 284 L:1.6+0 .95 5.2  g:6.5-1 .93 4.5  HNR 
 MARNCePn     21:43:28.24  -0.3   10.8 169                                   MARN
 DZM  ePn     21:43:33.74  -0.1   11.1 177                                   DZM 
 ONTNCePn     21:43:37.29   0.3   11.4 177                                   ONTN
 PINNCePn     21:43:42.94   0.5   11.8 172                                   PINN
 TARA ePn     21:44:14.55  -0.2   14.1  31                                   TARA
 MSVF ePn     21:44:16.76   7.3   13.7 121                                   MSVF
 MANU eP      21:45:31.27   1.4   20.3 295 b:2.4+2 1.1 5.5                   MANU
 CTAO eP      21:45:38.88   2.4   20.9 242 b:4.1+1 .80 4.9                   CTAO
 ARMA eP      21:46:04.49   0.6   23.4 212 b:2.9+1 .80 4.9                   ARMA
 KHZ  eP      21:47:20.72  -0.8   32.1 169                                   KHZ 
      epP     21:47:26.69  depth =  -1.9 
 LTZ  eP      21:47:23.02   0.2   32.3 171 b:3.4+1 .84 5.3                   LTZ 
 FOZ  eP      21:47:27.44   0.9   32.7 175 b:2.8+1 .84 5.2                   FOZ 
 OXZ  eP      21:47:27.75   0.6   32.8 172 b:6.7+1 1.2 5.4                   OXZ 
 MQZ  eP      21:47:30.69  -0.5   33.2 171 b:4.2+1 .80 5.4                   MQZ 
      epP     21:47:36.51  depth =  -1.7 
 JAGI eP      21:49:53.71  -1.7   50.9 268 b:3.3+1 .70 5.4                   JAGI
 CM01 eP      21:52:18.74   0.2   72.0 293                                   CM01
 GAMB eP      21:52:43.18   0.0   76.4  10 b:2.3+1 .84 5.2                   GAMB
 ANM  eP      21:52:54.54   0.6   78.4  12 b:1.7+1 1.2 4.9                   ANM 
 SONA1eP      21:52:55.37  -0.3   78.6 324                                   SONA
 CAST eP      21:53:06.68  -0.8   80.8  18 b:2.1+1 1.2 5.0                   CAST
 RDOG eP      21:53:13.56   0.6   81.9  11 b:1.8+1 .88 5.1                   RDOG
 MCK  eP      21:53:14.78   1.0   82.0  19 b:2.7+1 1.2 5.2                   MCK 
 IM3  eP      21:53:14.79  -0.4   82.3  16                                   IM3 
 WRH  eP      21:53:17.18  -0.6   82.8  18 b:1.7+1 1.0 5.1                   WRH 
 MDM  eP      21:53:18.26  -1.2   83.1  18 b:2.8+1 1.1 5.3                   MDM 
 COLA eP      21:53:18.72  -0.9   83.2  18 b:2.4+1 .90 5.3                   COLA
 HDA  eP      21:53:18.90  -0.6   83.1  19 b:3.3+1 .84 5.5                   HDA 
 IL1  eP      21:53:19.29  -1.6   83.4  19                                   IL1 
 ILB  eP      21:53:20.15  -0.7   83.4  19                                   ILB 
 SCRK eP      21:53:22.88  -0.2   83.8  20 b:2.5+1 1.1 5.3                   SCRK
 ORV  eP      21:53:23.84  -0.4   83.9  48 b:5.8+0 1.0 4.7                   ORV 
 AFDM eP      21:53:24.96  -0.3   84.1  49 b:1.1+1 1.1 5.0                   AFDM
 PAHR eP      21:53:32.77   0.3   85.5  48 b:1.0+1 1.2 4.9                   PAHR
 NV01 eP      21:53:33.92  -0.7   85.9  50                                   NV01
 NV11 eP      21:53:35.37   0.3   86.1  50 b:8.0-1 1.1 3.8                   NV11
 KVN  eP      21:53:36.22   0.0   86.3  49 b:8.8+0 1.2 4.8                   KVN 
 WVOR eP      21:53:40.85   1.7   86.9  46 b:1.7+1 1.4 5.1                   WVOR
 G08A eP      21:53:42.22   0.0   87.6  43 b:1.3+1 1.1 5.1                   G08A
 R11A eP      21:53:45.85   1.4   88.0  51 b:9.4+0 1.4 4.9                   R11A
 CCUT eP      21:53:52.52   0.9   89.5  52 b:2.6+1 1.8 5.2                   CCUT
 U15A eP      21:53:54.62   0.3   90.0  53 b:6.0+0 .95 4.8                   U15A
 SZCU eP      21:53:54.79   2.2   89.7  52 b:5.5+0 1.0 4.8                   SZCU
 HLID eP      21:53:54.80   0.0   90.2  46 b:3.4+0 .90 4.6                   HLID
 KNB  eP      21:53:55.45   2.5   89.8  52 b:4.4+1 1.8 5.4                   KNB 
 X16A eP      21:53:55.65   0.4   90.2  55 b:3.6+0 .95 4.6                   X16A
 TUC  eP      21:53:55.72   0.2   90.3  57 b:4.1+0 1.1 4.6                   TUC 
 MTPU eP      21:53:57.29   0.8   90.5  52 b:6.7+0 1.1 4.8                   MTPU
 BGU  eP      21:53:58.08   1.7   90.5  49 b:4.4+0 1.0 4.7                   BGU 
 HVU  eP      21:53:58.16   0.0   90.9  48 b:1.1+1 1.2 5.1                   HVU 
 NLU  eP      21:53:58.79   0.0   91.0  50 b:1.2+1 1.5 5.0                   NLU 
 WALA eP      21:54:02.52   0.0   91.9  41 b:9.3+0 1.2 5.1                   WALA
 DLMT eP      21:54:02.56   0.0   91.9  44 b:9.4+0 1.0 5.1                   DLMT
 TCUT eP      21:54:04.43   2.2   91.8  49 b:7.8+0 .92 5.1                   TCUT
 FXWY eP      21:54:05.69  -0.3   92.6  46 b:1.6+1 1.9 5.1                   FXWY
 ZALV eP      21:54:07.45  -1.9   93.4 324                                   ZALV
 IMW  eP      21:54:07.93   1.3   92.7  46 b:7.4+0 1.4 4.9                   IMW 
 PDAR eP      21:54:08.99  -1.1   93.5  47                                   PDAR
 MKAR eP      21:54:09.00  -0.5   93.4 317 b:4.5+1 .70 6.0                   MKAR
 MK31 eP      21:54:09.00  -0.5   93.4 317                                   MK31
 YKB5 eP      21:54:12.74  -2.9   94.9  27                                   YKB5
 BUR04ePKPdf  22:00:05.75   0.5  130.6 325                                   BUR0
 ES19 ePKPbc  22:00:43.90  -0.7  149.9 344                                   ES19



 Generated 2013 FEB  7 at 22:06 UTC

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