Phase Data

Explanation of Parameters


     10 FEB 2013  ( 41)

     ot  = 19:54:33.00   +/-   1.42              OFFSHORE VALPARAISO, CHILE      
     lat =     -33.386   +/-    7.2
     lon =     -71.772   +/-   10.2              MAGNITUDE 5.7 (GS)       
     dep =        35.0   +/-    2.0   

     27 km (17 miles) NNW of San Antonio, Valparaiso, Chile (pop 83,000)
     41 km (25 miles) SSW of Valparaiso, Valparaiso, Chile (pop 263,000)
     103 km (64 miles) W of SANTIAGO, Region Metropolitana, Chile (pop 4,656,000
     125 km (78 miles) WSW of Los Andes, Valparaiso, Chile (pop 55,000)

     nph =  135 of 135    se = 0.70    FE=135                            A   

     error ellipse = (239.0,  0.0, 17.7;149.0,  0.0,  7.0; 11.0, 88.0,  3.0)

 mb = 0.0 (  0)  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
 ROC1 ePn     19:54:49.31   1.9    0.8  57                                   ROC1
 PEL  ePn     19:54:52.52   2.6    1.0  76                                   PEL 
 GO04 ePn     19:55:23.17   0.6    3.3  15                                   GO04
 LCO  ePn     19:55:38.51   0.2    4.5  12                                   LCO 
 GO06 ePn     19:55:59.63  -2.4    6.2 178                                   GO06
 PLCA ePn     19:56:16.92  -1.6    7.4 173                                   PLCA
 GO02 ePn     19:56:30.30  -2.4    8.4  14                                   GO02
 LVC  ePn     19:57:12.65   4.1   11.0  14                                   LVC 
 PB04 ePn     19:57:14.51   5.0   11.1   8                                   PB04
 PB01 ePn     19:57:31.55   3.6   12.5  10                                   PB01
 PB11 ePn     19:57:46.64   1.7   13.7   8                                   PB11
 CPUP ePn     19:57:51.75  -2.0   14.4  65                                   CPUP
 MNMC ePn     19:57:54.66   1.0   14.3   8                                   MNMC
 LPAZ ePn     19:58:33.63   0.7   17.3  12                                   LPAZ
 EFI  eP      19:59:09.68  -1.6   20.8 156                                   EFI 
 SPB  eP      19:59:39.71   0.0   23.5  72                                   SPB 
 BDFB eP      20:00:19.33   0.2   27.8  56                                   BDFB
 HOPE eP      20:01:00.34   1.0   32.4 141                                   HOPE
 OTAV eP      20:01:13.34  -1.0   34.0 348                                   OTAV
 PTGA eP      20:01:16.82   0.4   34.3  21                                   PTGA
 SDV  eP      20:02:21.46  -0.1   42.0   2                                   SDV 
 RCBR eP      20:02:29.40  -0.9   43.1  59                                   RCBR
 ANWB eP      20:03:33.74  -2.6   51.6  12                                   ANWB
 OBIP eP      20:03:34.02  -0.2   51.4   6                                   OBIP
 MPR  eP      20:03:34.37  -0.8   51.5   6                                   MPR 
 SJG  eP      20:03:34.38  -0.7   51.5   7                                   SJG 
 HUMP eP      20:03:34.48  -1.1   51.5   7                                   HUMP
 CBYP eP      20:03:35.52  -1.1   51.7   7                                   CBYP
 SNAA eP      20:03:38.46  -0.5   52.1 158                                   SNAA
 SDDR eP      20:03:38.60  -0.9   52.1   1                                   SDDR
 154A eP      20:05:18.77  -0.3   66.5 350                                   154A
 GOGA eP      20:05:24.05  -0.3   67.4 349                                   GOGA
 Y52A eP      20:05:27.70  -0.1   67.9 349                                   Y52A
 PAULIeP      20:05:31.79   0.2   68.5 351                                   PAUL
 X51A eP      20:05:32.75  -0.1   68.7 348                                   X51A
 KMSC eP      20:05:33.15   0.0   68.8 352                                   KMSC
 BG3  eP      20:05:33.82   0.2   68.8 350                                   BG3 
 X48A eP      20:05:34.82   0.2   69.0 347                                   X48A
 W52A eP      20:05:35.37   0.2   69.1 349                                   W52A
 TX31 eP      20:05:36.80  -0.1   69.3 330                                   TX31
      eP      20:05:37.42   0.5 
 W50A eP      20:05:37.00  -0.2   69.4 348                                   W50A
 CPCT eP      20:05:37.55  -0.3   69.5 349                                   CPCT
 V53A eP      20:05:37.57  -0.1   69.5 350                                   V53A
 WHTX eP      20:05:37.57   0.4   69.4 337                                   WHTX
 SWET eP      20:05:38.10   0.1   69.5 348                                   SWET
 TKL  eP      20:05:38.15  -0.2   69.6 350                                   TKL 
 V52A eP      20:05:38.70  -0.6   69.8 350                                   V52A
 V51A eP      20:05:39.52  -0.3   69.8 349                                   V51A
 V48A eP      20:05:41.92  -0.1   70.2 347                                   V48A
 X40A eP      20:05:42.85  -0.2   70.4 342                                   X40A
 WVT  eP      20:05:45.12  -0.4   70.8 346                                   WVT 
 W41B eP      20:05:45.50  -0.5   70.9 342                                   W41B
 ABTX eP      20:05:45.67   0.3   70.7 335                                   ABTX
 WHAR eP      20:05:46.94   0.2   71.0 342                                   WHAR
 T49A eP      20:05:48.10  -0.6   71.3 348                                   T49A
 W39A eP      20:05:49.02   0.4   71.3 341                                   W39A
 R58B eP      20:05:49.10   0.9   71.2 355                                   R58B
 S51A eP      20:05:49.82  -0.2   71.5 350                                   S51A
 MNTX eP      20:05:51.96  -1.7   72.1 330                                   MNTX
 PBMO eP      20:05:52.59   0.0   71.9 344                                   PBMO
 GDL2 eP      20:05:54.49   0.6   72.1 331                                   GDL2
 T42A eP      20:05:54.57  -0.4   72.3 344                                   T42A
 HHAR eP      20:05:54.94  -0.1   72.3 341                                   HHAR
 WCI  eP      20:05:55.24  -0.8   72.5 348                                   WCI 
 TUL1 eP      20:05:55.85  -0.2   72.5 340                                   TUL1
 SIUC eP      20:05:55.92  -0.5   72.6 346                                   SIUC
 P51A eP      20:05:59.82  -0.5   73.3 351                                   P51A
 CCM  eP      20:06:00.64  -0.3   73.4 344                                   CCM 
 MVL  eP      20:06:00.68   1.0   73.1 356                                   MVL 
 319A eP      20:06:03.22   1.0   73.5 327                                   319A
 ACSO eP      20:06:04.06  -0.5   74.0 351                                   ACSO
 SSPA eP      20:06:04.21   0.3   73.9 355                                   SSPA
 O49A eP      20:06:04.70  -0.7   74.1 350                                   O49A
 N59A eP      20:06:06.15   1.3   74.0 357                                   N59A
 N54A eP      20:06:06.67  -0.2   74.4 354                                   N54A
 N49A eP      20:06:08.90  -0.6   74.8 350                                   N49A
 DBIC eP      20:06:10.87   1.0   74.8  71                                   DBIC
 SUR  eP      20:06:12.46   1.6   74.9 119                                   SUR 
 MMNY eP      20:06:16.31   0.4   76.0 355                                   MMNY
 X18A eP      20:06:20.62   1.3   76.5 328                                   X18A
 L40A eP      20:06:22.20  -0.7   77.2 345                                   L40A
 Y14A eP      20:06:24.67   0.5   77.4 326                                   Y14A
 SDCO eP      20:06:25.17   0.4   77.4 333                                   SDCO
 JFWS eP      20:06:26.26   0.0   77.8 346                                   JFWS
 Y12C eP      20:06:28.49   1.2   77.9 325                                   Y12C
 S22A eP      20:06:28.50   0.9   77.9 332                                   S22A
 PLVO eP      20:06:28.96   0.5   78.2 356                                   PLVO
 I39A eP      20:06:32.37  -0.4   79.0 346                                   I39A
 W13A eP      20:06:33.12   1.1   78.7 326                                   W13A
 H41A eP      20:06:34.10  -0.6   79.3 347                                   H41A
 TRQ  eP      20:06:34.80   0.3   79.3 358                                   TRQ 
 PV17 eP      20:06:35.14   0.5   79.2 331                                   PV17
 TSUM eP      20:06:35.72   0.9   79.2 106                                   TSUM
 ECSD eP      20:06:38.22  -0.4   80.0 342                                   ECSD
 KNB  eP      20:06:38.87   1.0   79.8 328                                   KNB 
 BOSA eP      20:06:39.77  -0.3   80.2 118                                   BOSA
 GSC  eP      20:06:41.49   1.2   80.3 324                                   GSC 
 SRU  eP      20:06:42.32   0.4   80.6 330                                   SRU 
 TMUT eP      20:06:45.12   0.7   81.0 330                                   TMUT
 VLDQ eP      20:06:45.22  -0.4   81.4 356                                   VLDQ
 D41A eP      20:06:46.32   0.0   81.5 348                                   D41A
 TPNV eP      20:06:46.87   0.9   81.4 325                                   TPNV
 R11A eP      20:06:51.15   0.8   82.2 327                                   R11A
 DUG  eP      20:06:51.97   0.2   82.5 329                                   DUG 
 LBTB eP      20:06:52.07   0.3   82.4 115                                   LBTB
 TCUT eP      20:06:53.24   0.4   82.6 331                                   TCUT
 NV01 eP      20:06:57.55   0.2   83.5 325                                   NV01
 TOA0 eP      20:06:57.87  -1.2   83.8  70                                   TOA0
      eP      20:06:59.75   0.7 
 ELK  eP      20:06:59.70   0.1   84.0 328                                   ELK 
 KVN  eP      20:06:59.83   0.5   83.9 325                                   KVN 
 TPAW eP      20:07:01.26  -0.9   84.5 332                                   TPAW
 MOOW eP      20:07:02.62  -0.2   84.6 333                                   MOOW
 FLWY eP      20:07:04.39   0.3   84.9 333                                   FLWY
 PAHR eP      20:07:05.97   1.0   85.0 325                                   PAHR
 RLMT eP      20:07:06.11   0.3   85.2 334                                   RLMT
 YFT  eP      20:07:07.57   1.6   85.2 333                                   YFT 
 ULM  eP      20:07:08.12  -1.0   86.0 345                                   ULM 
 GCMT eP      20:07:09.28  -0.1   86.0 334                                   GCMT
 HLID eP      20:07:09.67   0.4   85.9 330                                   HLID
 MCMT eP      20:07:11.78   0.4   86.3 332                                   MCMT
 BOZ  eP      20:07:11.92  -0.4   86.6 333                                   BOZ 
 URZ  epP     20:07:11.95   0.1   84.2 228                                   URZ 
 DLMT eP      20:07:13.46   0.5   86.7 332                                   DLMT
 WDC  eP      20:07:14.87  -0.7   87.2 324                                   WDC 
 MOD  eP      20:07:15.76   0.3   87.2 326                                   MOD 
 J08A eP      20:07:17.25   0.4   87.5 328                                   J08A
 YBH  eP      20:07:19.59  -0.7   88.2 324                                   YBH 
 BMO  eP      20:07:20.22   0.1   88.2 329                                   BMO 
 I07A eP      20:07:22.62   0.9   88.5 328                                   I07A
 F10A eP      20:07:24.00  -0.1   89.0 330                                   F10A
 EGMT epP     20:07:30.09   0.7   87.9 336                                   EGMT
 FCC  eP      20:07:44.92  -0.2   93.7 349                                   FCC 
 ES19 eP      20:07:57.17   0.5   96.1  46                                   ES19



 Generated 2013 FEB 10 at 20:13 UTC

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