Phase Data

Explanation of Parameters


     10 FEB 2013  ( 41)

     ot  = 11:42:06.07   +/-   2.00              SANTA CRUZ ISLANDS              
     lat =     -10.838   +/-   10.4
     lon =     166.090   +/-   10.9              MAGNITUDE 4.9 (GS)       
     dep =        10.3   +/-    4.1   

     31 km (19 miles) ESE of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     458 km (284 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     690 km (428 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2295 km (1425 miles) NE of BRISBANE, Queensland, Australia

     nph =   54 of  54    se = 0.99    FE=184                            A   

     error ellipse = ( 93.0,  1.0, 16.7;183.0,  2.0, 16.0;332.0, 86.0,  6.2)

 mb = 4.9 ( 41)  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     11:43:39.93   2.2    6.2 282                                   HNR 
 MARNCePn     11:44:39.77  -0.3   10.8 170                                   MARN
 DZM  ePn     11:44:46.12   0.1   11.2 178                                   DZM 
 ONTNCePn     11:44:49.84   0.7   11.4 178                                   ONTN
 PINNCePn     11:44:55.68   1.4   11.8 174                                   PINN
 TARA ePn     11:45:25.93   2.8   13.9  30                                   TARA
 RABL ePn     11:45:44.69   2.4   15.3 295 b:5.4+1 .90 4.9                   RABL
 EIDS eP      11:46:43.39   1.5   20.3 223 b:1.5+1 .90 4.3                   EIDS
 MANU eP      11:46:46.79   1.9   20.5 294 b:5.9+1 1.0 4.9                   MANU
 CTAO eP      11:46:53.03   1.1   21.2 242 b:1.4+1 .90 4.3                   CTAO
 COEN eP      11:47:07.17   0.2   22.6 260 b:1.4+1 1.0 4.4                   COEN
 ARMA eP      11:47:18.40   0.2   23.7 213 b:2.4+1 1.1 4.7                   ARMA
 OUZ  eP      11:47:32.75   0.7   25.2 166 b:6.0+0 .98 4.3                   OUZ 
 MXZ  eP      11:48:04.65   0.5   28.8 160 b:4.1+1 1.0 5.2                   MXZ 
 URZ  eP      11:48:07.43   1.1   29.0 162 b:1.2+1 1.1 4.6                   URZ 
 BKZ  eP      11:48:11.51  -0.8   29.7 164 b:1.1+1 .68 4.8                   BKZ 
 WAKE eP      11:48:13.35  -1.1   29.9   1 b:9.1+1 .45 5.9                   WAKE
 BFZ  eP      11:48:22.39  -1.8   31.0 165 b:1.6+1 .82 4.9                   BFZ 
 STKA eP      11:48:22.54   0.2   30.8 224 b:1.0+0 .85 3.7                   STKA
 THZ  eP      11:48:26.52  -0.6   31.4 170 b:1.3+1 .88 4.8                   THZ 
 WB2  eP      11:48:30.32  -1.3   31.9 250                                   WB2 
      eP      11:48:30.82  -0.8 
 WRAB eP      11:48:30.77  -0.7   31.8 250 b:3.2+1 1.0 5.2                   WRAB
 KHZ  eP      11:48:33.56   0.0   32.1 170 b:9.0+0 .92 4.7                   KHZ 
 LTZ  eP      11:48:34.20  -0.8   32.3 172 b:2.0+1 .92 5.0                   LTZ 
 TOO  eP      11:48:36.73   0.4   32.4 211 b:8.8+0 1.0 4.6                   TOO 
 FOZ  eP      11:48:39.32   0.4   32.7 175 b:2.3+1 .84 5.1                   FOZ 
 AS01 eP      11:48:41.57  -1.3   33.1 243                                   AS01
 CRLZ eP      11:48:41.92  -0.2   33.1 171 b:2.5+1 .92 5.1                   CRLZ
 RPZ  eP      11:48:41.99   0.4   33.0 173 b:1.4+1 .74 5.0                   RPZ 
 AS31 eP      11:48:42.03  -1.2   33.2 243 b:1.4+0 .80 3.9                   AS31
 MQZ  eP      11:48:43.03  -0.3   33.2 171 b:2.9+1 .92 5.2                   MQZ 
 LBZ  eP      11:48:43.31  -3.3   33.6 175 b:4.9+0 .82 4.5                   LBZ 
 WKZ  eP      11:48:50.40   0.7   34.0 176 b:3.4+1 1.1 5.2                   WKZ 
 WHZ  eP      11:48:58.14  -0.2   35.0 178 b:1.0+1 .96 4.7                   WHZ 
 BBOO eP      11:49:00.02  -0.7   35.2 227 b:2.0+1 1.1 4.9                   BBOO
 FITZ eP      11:49:38.65  -0.7   39.8 255 b:2.4+1 .80 4.9                   FITZ
 MMRI eP      11:50:07.54  -0.5   43.3 269 b:4.5+1 1.1 5.1                   MMRI
 MBWA eP      11:50:27.25   0.6   45.6 251 b:2.0+1 1.0 5.0                   MBWA
 KKH  eP      11:50:45.25  -0.8   48.1  51                                   KKH 
 MJB9 eP      11:51:27.84  -2.3   54.0 332 b:9.8+0 1.1 4.7                   MJB9
 MAJO eP      11:51:27.89  -2.2   54.0 332 b:1.0+1 1.1 4.8                   MAJO
 JNU  eP      11:51:39.07   0.4   55.1 324 b:1.2+1 .90 4.9                   JNU 
 IPM  eP      11:52:57.15   0.4   66.5 280 b:2.5+1 1.1 5.3                   IPM 
 NIKH eP      11:52:57.24  -2.2   67.1  16 b:5.7+1 .68 5.9                   NIKH
 CM01 eP      11:53:32.64   0.2   72.3 293                                   CM01
 BILL eP      11:54:09.14   1.1   78.7   0 b:4.6+0 1.1 4.4                   BILL
 SONA1eP      11:54:09.27   0.5   78.7 324                                   SONA
 QSPA eP      11:54:10.42  -0.6   79.2 180 b:6.6+0 1.0 4.6                   QSPA
 SUA  eP      11:54:13.79   0.4   79.6  20 b:1.0+1 1.1 4.7                   SUA 
 IL1  eP      11:54:33.93   1.7   83.2  18                                   IL1 
 MK01 eP      11:55:22.39  -0.2   93.6 317                                   MK01
 MK31 eP      11:55:22.59   0.0   93.6 317                                   MK31
 MKAR eP      11:55:22.63   0.0   93.6 317 b:1.5+1 .80 5.4                   MKAR



 Generated 2013 FEB 10 at 12:01 UTC

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