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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     28 JUL 2007  (209)

     ot  = 15:32:51.16   +/-   0.21              KERGUELEN ISLANDS REGION        
     lat =     -49.129   +/-    7.2
     lon =      68.970   +/-    6.4              MAGNITUDE 5.2 (GS)       
     dep =        10.0  (geophysicist)

     95 km (60 miles) WNW of Port-aux-Francais, Kerguelen Islands (pop N/A)
     540 km (335 miles) NW of Heard Island
     3840 km (2390 miles) SE of Durban, South Africa

     nph =   60 of  75    se = 0.94    FE=433                            A   

     error ellipse = (203.9,  0.0,  9.7;113.9,  0.0,  8.1;  0.0,  0.0,  0.0)

 mb = 5.2 ( 21)  ML = 0.0 (  0)  mblg = 4.4 (  2)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 MAW  ePn     15:37:10.38  -0.3   18.8 187 g:1.2-1 .78 4.6  b:9.0+1 .80 5.0  MAW 
      eSn     15:40:22.80  S res = -17.7X
 CASY eP      15:38:35.94   0.2   27.3 144 g:2.9-2 .95 4.2  b:2.5+1 .88 4.9  CASY
 BOSA eP      15:40:17.20  -1.0   39.0 285 b:2.2+1 .99 4.8                   BOSA
 NWAO         15:40:18.95   0.2   39.1  84                                   NWAO
 LBTB eP      15:40:35.80  -1.8   41.4 290 b:9.4+0 .75 4.6                   LBTB
 VNDA eP      15:40:50.37  -1.4   43.2 162 b:2.2+1 1.5 4.7                   VNDA
      ePP     15:42:29.34  -2.5X
 SBA  eP      15:40:58.69  -0.2   44.1 162 b:1.8+1 1.0 4.9                   SBA 
      ePP     15:42:35.05  -6.3X
 LSZ  eP      15:41:25.63   0.2   47.4 301 b:2.8+1 1.0 5.3                   LSZ 
 MBWA eP      15:41:35.64  -1.0   48.8  74 b:3.1+1 .95 5.3                   MBWA
 TSUM eP      15:41:49.92  -0.9   50.7 287 b:1.4+1 1.0 4.9                   TSUM
 KMBO eP      15:42:24.67   1.6   55.0 320 b:7.0+1 2.1 5.3                   KMBO
 STKA eP      15:42:27.36  -0.5   55.7 101 b:4.9+1 1.0 5.5                   STKA
 WB2  eP      15:42:50.66  -1.3   59.1  85                                   WB2 
      e       15:42:58.28   1.9X
 CTAO eP      15:43:42.23  -1.0   66.8  94 b:4.8+1 1.2 5.6                   CTAO
 SNZO eP      15:43:54.84  -0.4   68.8 129 b:5.9+1 .94 5.8                   SNZO
 CM31 eP      15:44:17.07  -0.1   72.4  30 b:1.4+1 .80 5.1                   CM31
 CHTO eP      15:44:18.54  -0.6   72.7  30 b:2.2+1 1.3 5.1                   CHTO
 DAV          15:44:29.77  -0.3   74.5  59                                   DAV 
 PMG  eP      15:44:33.94  -0.2   75.2  87 b:5.6+1 .99 5.6                   PMG 
 TRQA eP      15:45:15.69  -0.4   82.9 217 b:1.8+1 .99 5.2                   TRQA
 KBL  eP      15:45:18.91   1.0   83.3   0 b:1.0+2 1.1 5.9                   KBL 
 PLCA eP      15:45:19.38  -0.5   83.7 210 b:1.1+2 1.8 5.8                   PLCA
 HNR          15:45:19.57  -0.2   83.6  97                                   HNR 
 DBIC eP      15:45:22.30  -2.3   84.6 287 b:2.3+1 1.1 5.3                   DBIC
 TOA0 eP      15:45:29.51  -0.6   85.6 296                                   TOA0
 CPUP eP      15:45:54.63  -0.6   90.9 226 b:4.1+1 .85 5.8                   CPUP
 GUMO         15:45:55.96  -0.4   91.2  71                                   GUMO
 GNI          15:45:56.74  -0.5   91.4 342                                   GNI 
 MK31 eP      15:46:17.93  -1.0   96.2   9                                   MK31
 MAJO         15:46:58.05  -0.4X 105.0  51                                   MAJO
 XMAS         15:51:22.72 -16.9X 118.6 124                                   XMAS
 YSS          15:51:31.09  -0.5  115.1  47                                   YSS 
 YAK          15:51:41.77  -0.5  120.9  29                                   YAK 
 MA2          15:51:53.54  -0.5  127.0  39                                   MA2 
 AKUT P       15:52:31.61   1.7  146.4  60                                   AKUT
 IMA2 e       15:52:38.61  -0.6  152.3  37                                   IMA2
 SVW2 P       15:52:39.79   0.4  152.4  47                                   SVW2
 COLA         15:52:42.34  -0.5  155.0  37                                   COLA
 NHSC P       15:52:42.92   3.3X 152.0 247                                   NHSC
 PMR          15:52:43.05  -0.5  155.4  45                                   PMR 
      P       15:53:07.50  -1.7X
 GOGA e       15:52:43.07   0.3  154.2 243                                   GOGA
      e       15:52:50.75  -0.2X
 SLKM P       15:52:43.59   0.4  155.1  48                                   SLKM
 PKME P       15:52:44.82   6.2X 151.6 278                                   PKME
 HRV  P       15:52:45.18   6.0X 152.0 271                                   HRV 
 BLA          15:52:45.82   2.1  154.9 253                                   BLA 
 EGAK P       15:52:46.29   0.0  157.6  34                                   EGAK
 SCHQ P       15:52:46.75   7.0X 152.6 299                                   SCHQ
 JCT          15:52:50.22   0.4  159.5 209                                   JCT 
 NCB  P       15:52:50.63   7.9X 154.3 272                                   NCB 
 KDAK P       15:52:50.65   8.8X 154.2  55                                   KDAK
 CCM  P       15:52:51.50  -0.6  161.9 240                                   CCM 
 WMOK P       15:52:53.47   0.2  163.0 217                                   WMOK
 TUC  P       15:52:54.39   0.7  163.2 181                                   TUC 
 COWI P       15:52:54.39  -0.3  164.9 267                                   COWI
 AMTX P       15:52:54.72   0.2  164.2 209                                   AMTX
 WUAZ P       15:52:57.37   0.9  166.4 179                                   WUAZ
 SDCO P       15:52:58.42   0.8  167.9 201                                   SDCO
 MVCO P       15:52:59.22   1.6  167.9 190                                   MVCO
 TPNV P       15:52:59.24   2.2  167.2 161                                   TPNV
 ISCO P       15:52:59.47   0.6  169.9 205                                   ISCO
 RSSD P       15:52:59.48  -0.7  173.1 226                                   RSSD
 TTA  P       15:52:59.56  20.8X 152.0  44                                   TTA 
 MOD  P       15:52:59.94   1.1  170.3 135                                   MOD 
 ELK  P       15:53:00.62   1.2  171.1 159                                   ELK 
 DUG  P       15:53:00.62   1.4  171.0 171                                   DUG 
 LAO  P       15:53:01.04   0.3  175.9 235                                   LAO 
 HLID P       15:53:01.15   0.7  174.0 156                                   HLID
 BOZ  P       15:53:01.63   0.6  176.5 173                                   BOZ 
 RLMT P       15:53:01.66   1.0  175.8 197                                   RLMT



 Generated 2007 JUL 31 at 01:00 UTC

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

 


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