Phase Data

Explanation of Parameters


      6 FEB 2013  ( 37)

     ot  = 12:04:40.80   +/-   0.95              SANTA CRUZ ISLANDS              
     lat =     -10.792   +/-   15.3
     lon =     165.943   +/-    7.5              MAGNITUDE 4.9 (GS)       
     dep =        10.1   +/-    3.0   

     15 km (9 miles) SE of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     442 km (274 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     673 km (418 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2290 km (1422 miles) NE of BRISBANE, Queensland, Australia

     nph =   22 of  34    se = 0.47    FE=184                            A   

     error ellipse = (173.0,  0.0, 23.8; 83.0, 10.0, 11.5;265.0, 79.0,  4.1)

 mb = 4.9 (  1)  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     12:06:10.06  -0.4    6.1 282                                   HNR 
      eSn     12:07:24.64  S res =   4.8X
 DZM  ePn     12:07:14.86  -6.7X  11.2 178                                   DZM 
 MARNCePn     12:07:15.11  -0.7   10.8 170                                   MARN
 ONTNCePn     12:07:17.94  -6.7X  11.5 178                                   ONTN
 PINNCePn     12:07:23.31  -6.5X  11.8 173                                   PINN
 FUNA ePn     12:07:47.70  -1.6   13.3  81                                   FUNA
 CTAO eP      12:09:29.11   3.5X  21.1 242 b:4.0+1 1.2 4.7                   CTAO
 OUZ  eP      12:10:07.87   0.3   25.3 165 b:6.6+1 1.2 5.2                   OUZ 
 TARA eSn     12:10:08.76 -24.3X  13.9  30                                   TARA
 SNZO eP      12:11:02.18   0.5   31.4 167 b:4.0+1 1.0 5.3                   SNZO
 KHZ  eP      12:11:09.55   0.6   32.2 169 b:3.4+1 1.1 5.2                   KHZ 
 FOZ  eP      12:11:13.85  -0.3   32.8 175 b:7.5+1 1.4 5.4                   FOZ 
 OXZ  eP      12:11:14.92   0.2   32.8 172 b:7.1+1 1.4 5.4                   OXZ 
 LTZ  esP     12:11:16.25   1.8X  32.3 171                                   LTZ 
 AS01 eP      12:11:16.49  -0.2   33.0 243                                   AS01
 AS31 eP      12:11:17.26   0.2   33.1 243 b:1.0+0 .60 3.9                   AS31
 RPZ  eP      12:11:17.53   0.6   33.1 173 b:3.9+1 .90 5.3                   RPZ 
 LBZ  eP      12:11:20.82  -1.1   33.7 175 b:6.3+1 1.4 5.3                   LBZ 
 CM01 eP      12:16:06.37   0.0   72.2 293                                   CM01
 ULN  eP      12:16:39.66  -1.2X  78.2 324 b:6.3+0 .90 4.7                   ULN 
 BILL eP      12:16:42.72   0.1   78.7   0 b:1.2+1 .90 4.9                   BILL
 IM3  eP      12:17:01.56   0.2   82.1  16                                   IM3 
 WRH  eP      12:17:02.68  -1.3   82.6  18 b:8.2+0 .92 4.9                   WRH 
 HDA  eP      12:17:05.40  -0.2   82.9  19 b:1.8+1 .84 5.3                   HDA 
 MDM  eP      12:17:05.74   0.1   82.9  18 b:1.3+1 1.1 5.0                   MDM 
 IL1  eP      12:17:06.79  -0.2   83.2  19                                   IL1 
 MK01 eP      12:17:56.45  -0.3   93.5 317                                   MK01
 HVU  eS      12:28:45.91   5.2X  90.7  48                                   HVU 
 MPU  eS      12:28:50.85   6.0X  91.1  50                                   MPU 
 Q16A eS      12:28:51.20   5.4X  91.2  51                                   Q16A
 DLMT eS      12:28:51.81   2.4   91.7  44                                   DLMT
 BOZ  eS      12:28:55.02  -0.9   92.4  44                                   BOZ 
 PDAR eS      12:28:58.29  -5.5X  93.2  47                                   PDAR



 Generated 2013 FEB  6 at 13:18 UTC

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