Phase Data

Explanation of Parameters


     17 FEB 2013  ( 48)

     ot  = 01:16:48.30   +/-   2.30              WEST CHILE RISE                 
     lat =     -38.105   +/-   28.4
     lon =     -94.280   +/-   22.5              MAGNITUDE 4.9 (GS)       
     dep =        16.0   +/-    7.8   

     2190 km (1360 miles) WSW of SANTIAGO, Region Metropolitana, Chile

     nph =   19 of  19    se = 1.13    FE=686                            B   

     error ellipse = (196.0, 10.0, 45.2;106.0,  2.0, 33.9;  3.0, 78.0,  8.2)

 mb = 4.9 ( 14)  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
 PLCA eP      01:21:03.91   0.0   18.5 106 b:3.3+1 1.5 4.3                   PLCA
 PEL  eP      01:21:18.74   0.7   19.8  83 b:1.4+2 2.0 4.9                   PEL 
 GO04 eP      01:21:28.72  -2.0   20.9  75 b:4.0+1 1.3 4.7                   GO04
 LPAZ eP      01:23:11.62   0.2   31.6  54 b:2.1+1 1.5 4.8                   LPAZ
 OTAV eP      01:24:30.52   0.6   40.8  25 b:1.0+1 1.5 4.3                   OTAV
 MSTX eP      01:28:11.27  -0.8   72.1 353 b:2.8+1 1.8 5.0                   MSTX
 NV01 eP      01:28:53.20   0.1   79.3 341                                   NV01
 ECSD eP      01:29:03.57  -0.8   81.5 358 b:4.2+1 2.0 5.1                   ECSD
 PDAR eP      01:29:04.94  -0.8   81.7 349                                   PDAR
 PD31 eP      01:29:05.52  -0.2   81.7 349                                   PD31
 BW06 eP      01:29:05.54  -0.2   81.7 349 b:1.9+1 1.9 4.8                   BW06
 FXWY eP      01:29:11.46   0.0   82.8 348 b:2.9+0 1.0 4.3                   FXWY
 FLWY eP      01:29:14.16   0.8   83.2 348 b:3.1+1 1.8 5.2                   FLWY
 J08A eP      01:29:18.52   0.9   84.0 343                                   J08A
 YHH  eP      01:29:18.52   1.4   83.9 348 b:1.0+1 1.6 4.8                   YHH 
 BOZ  eP      01:29:23.17   1.4   84.8 348 b:1.7+1 .65 5.4                   BOZ 
 ULM  eP      01:29:35.10  -1.9   88.0 359 b:2.5+1 1.8 5.2                   ULM 
 FFC  eP      01:29:57.59  -1.3   92.7 356 b:1.3+1 1.6 5.1                   FFC 
 SONA1ePKPab  01:37:34.69  -0.4  162.1 309                                   SONA



 Generated 2013 FEB 17 at 02:04 UTC

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