Phase Data

Explanation of Parameters


      6 FEB 2013  ( 37)

     ot  = 04:20:04.25   +/-   1.15              SANTA CRUZ ISLANDS              
     lat =     -10.883   +/-   13.9
     lon =     165.404   +/-   13.9              MAGNITUDE 5.0 (GS)       
     dep =        10.1   +/-    2.7   

     50 km (31 miles) WSW of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     384 km (239 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     618 km (384 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2249 km (1396 miles) NE of BRISBANE, Queensland, Australia

     nph =   77 of  77    se = 0.56    FE=184                            A   

     error ellipse = (132.0,  2.0, 21.8; 42.0,  6.0, 20.8;248.0, 83.0,  3.3)

 mb = 5.0 ( 59)  ML = 5.4 (  2)  mblg = 4.7 (  2)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 HNR  ePn     04:21:31.51   4.4    5.6 285 L:3.6+0 2.0 5.4  g:1.1+0 1.1 4.7  HNR 
 MARNCePn     04:22:39.92   0.4   10.8 167                                   MARN
 DZM  ePn     04:22:44.05  -0.1   11.2 175                                   DZM 
 ONTNCePn     04:22:48.41   1.1   11.4 175                                   ONTN
 OUENCePn     04:22:49.78   0.4   11.6 173                                   OUEN
 PINNCePn     04:22:53.57   0.5   11.8 171                                   PINN
 OUZ  eP      04:25:31.58   0.1   25.3 164 b:3.7+1 .96 5.1                   OUZ 
 URZ  eP      04:26:05.88  -0.2   29.2 161 b:5.6+1 1.2 5.2                   URZ 
 BKZ  eP      04:26:11.81  -0.1   29.8 163 b:6.5+1 .50 5.7                   BKZ 
 BFZ  eP      04:26:22.24  -1.4   31.2 164 b:1.1+2 1.1 5.7                   BFZ 
 WB2  eP      04:26:24.72   0.6   31.2 249 b:2.5+1 1.0 5.1                   WB2 
      eP      04:26:24.90   0.8 
      ePcP    04:29:19.00   0.0 
 SNZO eP      04:26:27.03   1.7   31.4 167 b:2.6+2 1.7 5.8                   SNZO
 KHZ  eP      04:26:32.52   0.0   32.2 169 b:5.9+1 1.3 5.3                   KHZ 
 LTZ  eP      04:26:34.12   0.4   32.3 171 b:2.8+1 .74 5.3                   LTZ 
 AS01 eP      04:26:35.09  -0.6   32.5 243                                   AS01
 AS31 eP      04:26:36.30   0.3   32.6 243 b:7.7+0 .95 4.6                   AS31
 OXZ  eP      04:26:38.41   0.4   32.8 171 b:1.8+1 .72 5.1                   OXZ 
 RPZ  eP      04:26:39.82  -0.3   33.1 173 b:1.9+1 .90 5.0                   RPZ 
 MQZ  eP      04:26:40.92  -1.2   33.3 170 b:5.9+1 1.2 5.4                   MQZ 
 LBZ  eP      04:26:44.97  -0.1   33.6 174 b:8.9+1 1.9 5.4                   LBZ 
 JAGI eP      04:29:01.61  -1.7   50.5 268 b:6.2+1 .80 5.6                   JAGI
 SVW2 eP      04:32:03.00   0.1   78.1  18 b:2.0+1 1.2 5.1                   SVW2
 RSO  eP      04:32:04.70  -0.8   78.5  20                                   RSO 
 BILL eP      04:32:07.34   0.8   78.8   0 b:1.1+1 1.0 4.8                   BILL
 SUA  eP      04:32:12.58  -0.5   79.9  20 b:1.2+1 1.1 4.8                   SUA 
 CAST eP      04:32:17.78  -0.6   80.9  18 b:6.4+0 .84 4.7                   CAST
 DIV  eP      04:32:20.97  -0.1   81.4  22 b:2.7+1 1.1 5.2                   DIV 
 RND  eP      04:32:23.02  -0.7   81.9  19 b:1.0+1 1.0 4.8                   RND 
 MCK  eP      04:32:23.17  -1.6   82.1  19 b:3.4+1 1.6 5.2                   MCK 
 MLY  eP      04:32:26.11  -0.6   82.5  17 b:1.9+1 1.6 5.0                   MLY 
 WRH  eP      04:32:28.94   0.2   82.9  19 b:7.1+0 .88 4.9                   WRH 
 MDM  eP      04:32:29.40  -0.9   83.2  18 b:9.9+0 1.0 5.0                   MDM 
 KMRM eP      04:32:29.69   0.8   82.8  47 b:1.4+1 .98 5.1                   KMRM
 HDA  eP      04:32:30.50   0.1   83.2  19 b:2.0+1 .88 5.3                   HDA 
 COLA eP      04:32:30.74   0.2   83.2  18 b:1.3+1 .80 5.2                   COLA
 ILB  eP      04:32:31.27  -0.5   83.5  19                                   ILB 
 RIDG eP      04:32:32.18   0.4   83.4  20 b:2.2+1 1.2 5.2                   RIDG
 SCRK eP      04:32:34.32   0.2   83.9  20 b:1.8+1 1.1 5.2                   SCRK
 ORV  eP      04:32:35.22  -0.7   84.2  48 b:6.6+0 1.0 4.8                   ORV 
 HUMO eP      04:32:35.92   0.1   84.2  45 b:1.2+1 .95 5.1                   HUMO
 AFDM eP      04:32:36.54  -0.4   84.4  49 b:1.0+1 .96 5.0                   AFDM
 CMB  eP      04:32:37.01  -0.7   84.5  50 b:6.3+0 1.0 4.8                   CMB 
 HYT  eP      04:32:37.17   0.5   84.4  24 b:8.6+0 .96 4.9                   HYT 
 PAHR eP      04:32:44.23   0.1   85.8  49 b:1.1+1 1.1 5.0                   PAHR
 PINE eP      04:32:45.03   0.0   85.9  44 b:1.5+1 1.0 5.1                   PINE
 NV01 eP      04:32:45.27  -1.1   86.2  50                                   NV01
 DAC  eP      04:32:45.60  -0.4   86.1  52 b:6.7+0 1.2 4.7                   DAC 
 I07A eP      04:32:49.97  -0.2   87.0  44 b:3.5+1 2.0 5.3                   I07A
 WVOR eP      04:32:50.84   0.1   87.1  46 b:8.9+0 1.1 4.9                   WVOR
 J08A eP      04:32:52.30  -0.3   87.5  45 b:8.0+0 1.0 4.9                   J08A
 G08A eP      04:32:53.67  -0.1   87.8  43 b:1.1+1 1.1 5.1                   G08A
 E08A eP      04:32:54.90  -0.1   88.1  42 b:1.0+1 1.1 5.1                   E08A
 SHPR eP      04:32:55.66   0.2   88.1  53 b:1.9+1 1.6 5.2                   SHPR
 R11A eP      04:32:56.00  -0.1   88.2  51 b:6.6+0 1.3 4.8                   R11A
 W13A eP      04:32:57.92  -0.7   88.7  54 b:6.3+0 1.2 4.8                   W13A
 LCMT eP      04:33:02.96   0.0   89.7  52 b:8.0+0 1.0 4.9                   LCMT
 CCUT eP      04:33:03.49   0.2   89.7  52 b:6.2+0 1.0 4.8                   CCUT
 KNB  eP      04:33:05.14   0.6   90.0  52 b:1.4+1 1.3 5.0                   KNB 
 HLID eP      04:33:06.37   0.0   90.4  46 b:5.6+0 1.0 4.8                   HLID
 X16A eP      04:33:07.22   0.2   90.5  55 b:5.0+0 .95 4.8                   X16A
 TUC  eP      04:33:07.59   0.3   90.6  57 b:4.7+0 1.2 4.7                   TUC 
 PKCU eP      04:33:08.39   1.3   90.5  52 b:1.3+1 1.1 5.1                   PKCU
 MSU  eP      04:33:09.45   0.9   90.8  51                                   MSU 
 HVU  eP      04:33:09.68  -0.1   91.2  48 b:6.9+0 .94 5.0                   HVU 
 NLU  eP      04:33:10.75   0.4   91.2  50 b:5.6+0 1.0 4.8                   NLU 
 319A eP      04:33:12.70   0.4   91.6  59 b:6.5+0 1.0 4.9                   319A
 TMUT eP      04:33:13.85   1.0   91.8  51 b:5.0+0 1.1 4.8                   TMUT
 BOZ  eP      04:33:17.30  -0.2   92.8  44 b:4.2+0 .95 4.8                   BOZ 
 FXWY eP      04:33:17.39  -0.2   92.8  46 b:1.9+0 .80 4.6                   FXWY
 HRY  eP      04:33:17.50  -0.3   92.9  43                                   HRY 
 PDAR eP      04:33:20.49  -1.1   93.7  47                                   PDAR
 YKB5 eP      04:33:24.44  -2.3   95.0  27                                   YKB5
 EGMT eP      04:33:24.82  -0.5   94.6  42 b:8.2+0 1.0 5.1                   EGMT
 BEKR eS      04:43:10.74   0.0   85.1  48                                   BEKR
 YERR eS      04:43:19.04   2.8   85.6  49                                   YERR



 Generated 2013 FEB  6 at 05:19 UTC

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