Phase Data

Explanation of Parameters


     11 FEB 2013  ( 42)

     ot  = 11:10:53.75   +/-   0.96              WEST CHILE RISE                 
     lat =     -44.868   +/-    6.5
     lon =     -81.458   +/-   17.6              MAGNITUDE 4.9 (GS)       
     dep =        10.0   +/-    2.6   

     657 km (408 miles) WSW of Castro, Los Lagos, Chile
     742 km (461 miles) W of Coihaique, Aisen, Chile
     1571 km (976 miles) SSW of SANTIAGO, Region Metropolitana, Chile
     2252 km (1398 miles) SW of BUENOS AIRES, D.F., Argentina

     nph =   68 of  68    se = 0.47    FE=686                            A   

     error ellipse = (281.0,  0.0, 27.3; 11.0, 14.0,  8.9;187.0, 75.0,  3.3)

 mb = 4.9 ( 48)  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
 GO09 ePn     11:13:00.79  -0.8    8.9 140                                   GO09
 PLCA ePn     11:13:04.34   0.3    9.0  67                                   PLCA
 GO06 ePn     11:13:05.82   0.7    9.1  58                                   GO06
 PEL  ePn     11:14:15.93  -1.5   14.4  39                                   PEL 
 ROC1 ePn     11:14:16.71  -0.7   14.4  38                                   ROC1
 TRQA ePn     11:14:39.39  -0.6   16.1  72 b:5.6+1 1.5 4.5                   TRQA
 GO04 ePn     11:14:51.12   0.5   16.9  33 b:1.4+2 1.4 4.9                   GO04
 LCO  ePn     11:15:03.56  -0.5   18.0  32 b:4.2+1 1.5 4.3                   LCO 
 GO02 eP      11:15:46.84  -0.3   21.9  30 b:3.7+1 1.3 4.7                   GO02
 LVC  eP      11:16:13.36   0.1   24.5  29 b:5.0+1 1.3 5.0                   LVC 
 CPUP eP      11:16:34.38   0.4   26.8  55 b:1.7+1 1.2 4.6                   CPUP
 LPAZ eP      11:17:08.95   0.2   30.6  26 b:1.0+1 1.2 4.6                   LPAZ
 BDFB eP      11:18:33.29   0.0   40.5  55 b:2.5+1 1.2 4.8                   BDFB
 OTAV eP      11:19:10.42   0.6   45.0   4 b:2.3+1 1.6 4.9                   OTAV
 MAW  eP      11:21:31.26   0.2   64.7 166 b:1.6+1 1.1 5.1                   MAW 
 CASY eP      11:21:57.71   0.2   68.8 185 b:5.2+1 1.4 5.5                   CASY
 HPIG eP      11:22:33.76  -0.5   74.8 338 b:2.1+1 1.6 4.9                   HPIG
 TX31 eP      11:22:43.58  -0.6   76.6 340                                   TX31
      eP      11:22:43.89  -0.3 
 JCT  eP      11:22:44.65  -0.9   76.8 344 b:2.0+1 1.6 4.9                   JCT 
 MSTX eP      11:23:06.68  -0.8   80.8 342 b:1.8+1 1.5 4.9                   MSTX
 LENM eP      11:23:12.94  -0.9   82.0 339                                   LENM
 LAZ  eP      11:23:14.43   0.1   82.1 339                                   LAZ 
 ANMO eP      11:23:17.05   0.0   82.6 339 b:9.5+0 1.3 4.8                   ANMO
 CCM  eP      11:23:17.47  -1.3   83.0 352 b:1.2+1 1.0 5.0                   CCM 
 X18A eP      11:23:19.69  -0.1   83.2 337 b:1.7+1 1.6 5.0                   X18A
 GLA  eP      11:23:20.50   0.2   83.3 332 b:5.8+0 .70 4.9                   GLA 
 Y14A eP      11:23:21.82   0.3   83.5 334 b:1.5+1 1.6 4.9                   Y14A
 LBTB eP      11:23:23.37  -0.7   83.9 119 b:1.9+1 1.5 5.1                   LBTB
 W13A eP      11:23:28.10  -0.4   84.9 334 b:3.8+0 1.0 4.6                   W13A
 MVCO eP      11:23:30.35  -0.3   85.3 339 b:9.5+0 1.4 4.8                   MVCO
 S22A eP      11:23:31.36   0.2   85.4 340 b:8.4+0 1.5 4.7                   S22A
 GSC  eP      11:23:33.61  -0.4   86.0 332 b:1.5+1 1.6 4.9                   GSC 
 PV01 eP      11:23:35.17   0.1   86.2 339 b:1.3+1 1.6 4.8                   PV01
 KNB  eP      11:23:35.83   0.2   86.3 335 b:2.2+1 1.6 5.1                   KNB 
 LCMT eP      11:23:36.43   0.2   86.4 335 b:7.1+0 1.4 4.7                   LCMT
 SHPR eP      11:23:36.91   0.0   86.6 333 b:2.2+1 1.6 5.1                   SHPR
 SMCO eP      11:23:38.22   0.1   86.8 340 b:1.2+1 1.5 4.9                   SMCO
 SZCU eP      11:23:38.99   0.3   86.9 335 b:2.0+1 1.6 5.1                   SZCU
 CCUT eP      11:23:39.19   0.3   87.0 335 b:5.3+0 1.3 4.6                   CCUT
 MTPU eP      11:23:39.62   0.0   87.1 336 b:6.6+0 1.3 4.7                   MTPU
 TPNV eP      11:23:40.73   0.2   87.3 333 b:1.4+1 1.4 5.0                   TPNV
 SRU  eP      11:23:41.71  -0.2   87.6 338 b:1.1+1 1.3 5.0                   SRU 
 MSU  eP      11:23:41.81   0.3   87.5 336                                   MSU 
 TMUT eP      11:23:43.43  -0.4   88.0 337 b:2.0+1 1.4 5.2                   TMUT
 PSUT eP      11:23:43.96   0.0   88.0 335                                   PSUT
 N23A eP      11:23:44.93   0.2   88.2 342 b:1.0+1 1.2 5.0                   N23A
 R11A eP      11:23:45.95   0.3   88.4 334 b:7.2+0 1.4 4.8                   R11A
 MPU  eP      11:23:47.29  -0.1   88.8 337 b:2.8+1 1.7 5.3                   MPU 
 NLU  eP      11:23:47.89   0.2   88.8 337 b:3.1+1 1.5 5.3                   NLU 
 DUG  eP      11:23:49.20  -0.5   89.3 336 b:1.8+1 1.5 5.1                   DUG 
 NV01 eP      11:23:50.03  -0.1   89.3 332                                   NV01
 CMB  eP      11:23:51.62   0.0   89.7 330 b:7.9+0 1.5 4.7                   CMB 
 TCUT eP      11:23:51.69  -0.3   89.7 338 b:2.9+1 1.3 5.3                   TCUT
 K22A eP      11:23:53.26   0.3   90.0 342 b:1.1+1 1.4 4.9                   K22A
 ELK  eP      11:23:55.60   0.2   90.5 335 b:8.0+0 1.6 4.8                   ELK 
 PDAR eP      11:23:55.68  -1.2   90.8 340                                   PDAR
 BW06 eP      11:23:56.39  -0.5   90.8 340 b:6.4+0 1.3 4.8                   BW06
 IMW  eP      11:24:02.48  -1.0   92.2 339 b:5.0+0 1.3 4.7                   IMW 
 YMR  eP      11:24:06.70   0.0   92.9 339 b:1.3+1 1.5 5.1                   YMR 
 TIXI ePKPdf  11:30:38.24   1.0  149.5 341                                   TIXI
 CM01 ePKPbc  11:30:51.79  -1.1  153.6 181                                   CM01
 ZALV ePKPdf  11:30:56.00  -3.0  167.3  41                                   ZALV
 GAR  ePKPab  11:31:25.24   0.1  158.3  97                                   GAR 
 MAKZ ePKPab  11:32:08.21  -0.5  168.3  76                                   MAKZ
 MK31 ePKPab  11:32:08.35  -1.4  168.5  77                                   MK31
 MK01 ePKPab  11:32:08.75  -1.0  168.5  77                                   MK01
 MKAR ePKPab  11:32:08.77  -0.9  168.5  77                                   MKAR



 Generated 2013 FEB 11 at 11:38 UTC

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