Phase Data

Explanation of Parameters


      4 MAR 2013  ( 63)

     ot  = 17:19:33.66   +/-   1.90              JUJUY, ARGENTINA                
     lat =     -23.948   +/-    9.8
     lon =     -66.690   +/-    8.6              MAGNITUDE 4.5 (GS)       
     dep =       188.6   +/-    5.8   

     48 km (30 miles) NW of San Antonio de los Cobres, Salta, Arg. (pop 4,200)
     144 km (89 miles) W of San Salvador de Jujuy, Jujuy, Argentina (pop 231,000
     159 km (99 miles) NW of Salta, Salta, Argentina (pop 462,000)
     1412 km (877 miles) NW of BUENOS AIRES, D.F., Argentina

     nph =   50 of  55    se = 0.94    FE=128                            A   

     error ellipse = (328.0,  2.0, 15.7;236.0, 34.0, 14.5; 62.0, 55.0,  3.7)

 mb = 4.5 ( 29)  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
 LVC  ePn     17:20:17.23   0.7    2.4 303                                   LVC 
      ePn     17:20:17.44   0.9 
      eSn     17:20:49.27  S res =  -0.5 
      ee      17:21:07.28   0.0X
 GO02 ePn     17:20:21.92   0.0    2.9 245                                   GO02
      eSn     17:20:57.42  S res =  -2.1 
 PB01 ePn     17:20:33.20  -0.4    3.9 318                                   PB01
 PB11 ePn     17:20:46.25  -1.6    5.0 326                                   PB11
 LCO  ePn     17:21:00.98  -2.6X   6.2 215                                   LCO 
 GO04 ePn     17:21:13.83  -2.9X   7.2 210                                   GO04
 LPAZ ePn     17:21:24.45   0.4    7.7 350                                   LPAZ
 SIV  ePn     17:21:46.88   0.0    9.5  35                                   SIV 
 TRQA ePn     17:22:50.77  -1.0   14.6 165                                   TRQA
 GO06 eP      17:23:09.47  -0.1   16.1 193 b:6.3+0 .75 4.1                   GO06
 PLCA eP      17:23:20.19   0.3   17.0 190 b:6.3+0 .70 4.1                   PLCA
 BDFB eP      17:23:46.31   0.6   19.4  68 b:1.5+1 .62 4.7                   BDFB
      eP      17:23:47.18   1.5 
 PTGA eP      17:24:30.54  -0.6   24.0  17 b:4.3+1 1.9 4.7                   PTGA
 SDV  eP      17:25:48.08  -1.9   32.9 353 b:9.0+0 .95 4.4                   SDV 
 APG  eP      17:27:32.53   0.6   45.1 327                                   APG 
 SNAA eP      17:29:14.57  -0.7   59.3 161 b:6.0+0 .80 4.4                   SNAA
 Z50A eP      17:29:17.06  -1.7   59.8 341 b:1.1+1 .65 4.8                   Z50A
 X48A eP      17:29:27.82  -0.7   61.2 341 b:1.4+1 .80 4.8                   X48A
 SWET eP      17:29:30.58  -0.6   61.6 342 b:4.1+1 1.5 5.0                   SWET
 JCT  eP      17:29:38.52  -0.4   62.8 328 b:9.2+0 .65 4.8                   JCT 
 WVT  eP      17:29:39.06  -1.4   63.0 341 b:1.5+1 .70 5.0                   WVT 
 TX31 eP      17:29:44.86  -1.1   63.8 324                                   TX31
      eP      17:29:45.65  -0.4 
 W39A eP      17:29:48.50   0.3   64.2 336 b:8.3+0 .70 4.7                   W39A
 PBMO eP      17:29:48.56  -1.1   64.4 339 b:1.4+1 .70 4.9                   PBMO
 FVM  eP      17:29:56.04  -0.6   65.5 340 b:1.5+1 .45 5.1                   FVM 
 CCM  eP      17:29:57.48  -1.3   65.9 339 b:1.6+1 .60 5.0                   CCM 
 QSPA eP      17:30:02.35   1.0   66.3 180 b:7.1+0 .60 4.6                   QSPA
 MSTX eP      17:30:06.78   0.1   67.0 328 b:1.2+1 .95 4.6                   MSTX
 ANMO eP      17:30:23.15   0.2   69.7 326 b:7.1+0 1.0 4.3                   ANMO
 JFWS eP      17:30:23.84  -0.7   70.0 342 b:1.5+1 .60 4.9                   JFWS
 SDCO eP      17:30:34.57   1.0   71.4 328 b:7.9+0 .80 4.5                   SDCO
 U15A eP      17:30:48.70   0.5   73.9 323 b:3.7+0 1.0 4.1                   U15A
 KNB  eP      17:30:53.95   1.7   74.6 323 b:3.4+1 1.9 4.7                   KNB 
 TOA1 eP      17:31:00.81  -1.3   76.3  69                                   TOA1
 PSUT eP      17:31:01.13  -0.6   76.3 324 b:2.6+0 .76 4.0                   PSUT
 PD31 eP      17:31:07.59   0.4   77.3 329                                   PD31
 LOHW eP      17:31:14.42   1.0   78.4 329 b:2.4+0 .70 4.0                   LOHW
 NV01 eP      17:31:15.58   0.5   78.7 321                                   NV01
 KVN  eP      17:31:17.63   0.9   79.0 322 b:5.6+0 1.2 4.2                   KVN 
 YHH  eP      17:31:20.33   1.3   79.4 330 b:3.7+0 .76 4.2                   YHH 
 HLID eP      17:31:24.76   1.6   80.2 327 b:3.7+0 .80 4.2                   HLID
 BOSA eP      17:31:25.22   0.0   80.5 117                                   BOSA
 YKB5 eP      17:32:30.55   0.1X  94.2 340                                   YKB5
 WR1  ePKPdf  17:38:24.87  -0.2  131.8 207                                   WR1 
 ZAA1 ePKPpre 17:38:42.60   2.2X 143.2  28                                   ZAA1
 MK32 ePKPdf  17:38:51.33   0.8  146.3  40                                   MK32
 KLR  ePKPbc  17:39:03.60  -0.1  150.9 335                                   KLR 
      ePKPab  17:39:12.00   0.3 
 SONA0ePKPab  17:39:32.06   0.6  155.5  11                                   SONA



 Generated 2013 APR 10 at 22:27 UTC

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