Phase Data

Explanation of Parameters


     14 FEB 2013  ( 45)

     ot  = 08:40:15.17   +/-   3.12              SALTA, ARGENTINA                
     lat =     -24.994   +/-   10.1
     lon =     -68.300   +/-   13.2              MAGNITUDE 4.3 (GS)       
     dep =        96.6   +/-   10.5   

     148 km (92 miles) NW of Antofagasta de la Sierra, Catmrca, Arg. (pop 1,000)
     218 km (135 miles) WSW of San Antonio de los Cobres, Salta, Arg.
     224 km (139 miles) E of Taltal, Antofagasta, Chile
     1411 km (876 miles) NW of BUENOS AIRES, D.F., Argentina

     nph =   41 of  41    se = 1.54    FE=127                            A   

     error ellipse = (107.0,  9.0, 20.4;207.0, 46.0, 18.7;  9.0, 41.0, 11.3)

 mb = 4.3 ( 20)  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
 GO02 ePn     08:40:39.27   1.5    1.2 262                                   GO02
      eSn     08:40:56.87  S res =   2.2 
 LVC  ePn     08:40:56.48   2.8    2.4 347                                   LVC 
      eSn     08:41:23.26  S res =   0.2 
 GO03 ePn     08:41:02.56   0.1    3.1 213                                   GO03
      eSn     08:41:37.76  S res =  -1.2 
 PB04 ePn     08:41:03.92   1.0    3.1 327                                   PB04
      eSn     08:41:35.45  S res =  -4.3 
 PB01 ePn     08:41:16.69   1.2    4.1 344                                   PB01
      eSn     08:41:55.87  S res =  -6.4 
 LCO  ePn     08:41:20.87  -1.0    4.5 208                                   LCO 
 PB11 ePn     08:41:32.29  -0.5    5.4 346                                   PB11
      eSn     08:42:34.07  S res =   0.8 
 GO04 ePn     08:41:34.24  -2.2    5.6 203                                   GO04
 MNMC ePn     08:41:39.74  -1.4    6.0 348                                   MNMC
 ROC1 ePn     08:42:08.61  -4.3    8.3 196                                   ROC1
 PEL  ePn     08:42:11.27  -2.6    8.4 194                                   PEL 
 LPAZ ePn     08:42:19.35   1.0    8.7   1                                   LPAZ
 CPUP ePn     08:42:37.26   1.6   10.0 100                                   CPUP
 GO06 ePn     08:43:37.58  -1.9   14.8 190                                   GO06
 NNA  ePn     08:43:45.36   0.0   15.3 327 b:5.2+0 .70 3.9                   NNA 
 PLCA ePn     08:43:51.01  -1.2   15.8 186 b:5.8+0 1.0 3.8                   PLCA
 BDFB eP      08:44:55.22   2.4   21.1  68 b:2.6+0 .56 3.8                   BDFB
 PTGA eP      08:45:35.14   1.1   25.4  20 b:4.3+0 .55 4.1                   PTGA
 SDV  eP      08:46:47.09  -0.8   33.8 356 b:3.0+0 1.1 4.1                   SDV 
 HDC  eP      08:47:24.38  -0.2   38.0 334 b:7.2+0 .60 4.8                   HDC 
 OBIP eP      08:48:02.62  -0.9   42.8   2 b:1.3+1 1.1 4.7                   OBIP
 CCIG eP      08:48:38.74   0.5   47.1 328 b:3.2+0 .70 4.3                   CCIG
 LNIG eP      08:49:57.64  -0.7   58.0 326 b:3.0+0 .60 4.5                   LNIG
 SNAA eP      08:50:03.71   0.6   58.8 160                                   SNAA
 SACV eP      08:50:04.45  -0.4   59.0  53 b:2.8+1 1.1 5.3                   SACV
 TZTN eP      08:50:30.33  -0.6   62.9 346 b:2.2+0 .75 4.2                   TZTN
 V48A eP      08:50:31.09   0.0   62.9 343 b:4.6+0 1.1 4.3                   V48A
 JCT  eP      08:50:32.01   0.9   62.9 330 b:5.3+0 .70 4.6                   JCT 
 X40A eP      08:50:35.04  -0.5   63.6 337 b:9.0-1 .45 4.0                   X40A
 WVT  eP      08:50:35.14  -0.1   63.5 342                                   WVT 
 TX31 eP      08:50:38.40   1.0   63.8 326                                   TX31
 MNTX eP      08:50:55.56   0.4   66.6 326 b:1.9+0 .95 4.0                   MNTX
 W13A eP      08:51:40.75   1.8   73.7 322 b:1.6+0 .80 3.9                   W13A
 PNTR eP      08:52:14.94   2.1   79.8 322 b:4.7+0 .88 4.3                   PNTR
 HLID eP      08:52:17.75   2.2   80.3 328 b:2.5+0 .90 4.1                   HLID



 Generated 2013 FEB 14 at 09:18 UTC

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