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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     28 APR 2007  (118)

     ot  = 07:18:11.61   +/-   0.27              ENGLAND, UNITED KINGDOM         
     lat =      51.024   +/-    5.2
     lon =       1.030   +/-    4.2              MAGNITUDE 4.7 (GS)       
     dep =        10.0  (geophysicist)

     25 km (15 miles) S of Canterbury, England, UK (pop 123,000)
     85 km (55 miles) ENE of Brighton, England, UK (pop 245,000)
     100 km (60 miles) ESE of LONDON, United Kingdom (pop 7,187,000)
     150 km (95 miles) WNW of Lille, France (pop 184,000)

     nph =   40 of  52    se = 0.95    FE=533                            A   

     error ellipse = ( 25.4,  0.0,  7.1;115.4,  0.0,  5.0;  0.0,  0.0,  0.0)

 mb = 4.7 ( 11)  ML = 2.5 (  2)  mblg = 3.9 (  7)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 WLF  ePn     07:19:07.52   0.8    3.6 111 L:2.3-2 .65 2.8                   WLF 
      eSn     07:19:48.42  S res =  -0.4X
 ESK  ePn     07:19:25.64  -1.0    5.0 331 L:2.0-3 1.3 2.1  g:3.2-1 1.0 3.9  ESK 
      eSg     07:20:44.35  S res =  -7.6X
 DSB  ePn     07:19:27.34  -0.3    5.1 299 d:2.2+2     5.8X L:2.5-1 .70 4.3X DSB 
      eSg     07:20:53.39  S res =  -1.0X  g:2.6-1 1.0 3.9  b:6.1+1 .65 5.3X
 BFO  ePn     07:19:31.67  -1.2    5.5 117 d:4.0+2     6.5X L:4.4-1 .80 4.6X BFO 
      eSn     07:20:32.27  S res =  -3.4X  g:3.0-1 .80 4.1  b:1.0+2 .60 5.7X
 GRFO ePn     07:19:48.57  -0.8    6.7  98 d:3.0+2     6.7X L:4.3-1 1.2 4.8X GRFO
                                           g:5.4-1 1.2 4.3  b:3.7+1 .70 5.5X
 BNI  ePn     07:19:55.91   0.7    7.1 145 g:9.4-2 .85 3.8                   BNI 
      eSg     07:22:05.37  S res =   6.9X
 RGN  ePn     07:20:07.96  -3.1X   8.2  60 d:5.3+1     5.8X L:1.3-1 .60 4.5X RGN 
      eSn     07:21:36.52  S res =  -7.6X  g:1.0-1 .90 3.9  b:6.9+1 .60 6.1X
 GEC2 ePn     07:20:15.56   1.3    8.5 100 d:3.3+2     7.5X                  GEC2
 MORC ePn     07:20:43.43  -0.3   10.6  90                                   MORC
      eSn     07:22:38.55  S res =  -4.1X
 ESLA ePn     07:21:00.05  -0.9   11.9 199                                   ESLA
      eSn     07:23:04.93  S res =  -8.6X
 PAB  ePn     07:21:02.78  -1.0   12.1 200 g:6.4-3 .75 3.0  b:5.2+0 .35 5.2X PAB 
 MTE  ePn     07:21:04.89  -0.3   12.2 213                                   MTE 
 ARE0 eP      07:23:01.41  -2.9   21.9  23                                   ARE0
 BRVK eP      07:25:57.22   1.7   41.1  59                                   BRVK
 RES  eP      07:26:08.84  -2.5   43.1 337 b:2.4+1 .62 5.1                   RES 
 KURK eP      07:26:40.73  -0.1   46.8  58 b:8.3+0 1.1 4.7                   KURK
 EKS2 eP      07:26:55.53   0.5   48.6  70 b:5.2+0 .80 4.6                   EKS2
 AML  eP      07:26:57.08  -0.4   48.8  71 b:2.3+2 1.1 6.1X                  AML 
      epP     07:27:02.71  depth =  18.8X
 AAK  eP      07:26:58.03  -0.4   49.0  70                                   AAK 
 UCH  eP      07:27:01.21   0.4   49.3  70 b:2.7+0 1.1 4.2                   UCH 
      epP     07:27:06.72  depth =  18.4X
 MK31 eP      07:27:13.11  -0.2   51.0  61                                   MK31
 IMA2 eP      07:28:29.34   0.3   61.6 349                                   IMA2
 LAO  eP      07:28:47.90   0.8   64.3 313                                   LAO 
 EGMT eP      07:28:50.89   0.0   64.9 316 b:5.5+0 .95 4.7                   EGMT
 HRY  eP      07:29:03.54   0.3   66.8 316                                   HRY 
 BSMT eP      07:29:06.69   1.0   67.2 319                                   BSMT
 BOZ  eP      07:29:09.00   1.0   67.5 316 b:4.1+0 .90 4.6                   BOZ 
 NEW  eP      07:29:09.57   0.1   67.8 320                                   NEW 
 LRM  eP      07:29:10.07   0.5   67.8 316                                   LRM 
 PHWY eP      07:29:11.49   0.4   68.0 309                                   PHWY
 DLMT eP      07:29:13.01   0.9   68.2 316 b:7.8+0 1.0 4.8                   DLMT
 BW06 eP      07:29:15.73  -0.5   68.8 312                                   BW06
 TPAW eP      07:29:17.31   0.5   68.9 314                                   TPAW
 ISCO eP      07:29:19.17   0.5   69.2 308 b:6.8+0 1.5 4.6                   ISCO
 WMOK eP      07:29:19.89   0.0   69.4 300 b:3.0+0 .85 4.5                   WMOK
 SMCO eP      07:29:26.15   0.3   70.4 308                                   SMCO
 BMO  eP      07:29:26.50  -0.5   70.6 318                                   BMO 
 DUG  eP      07:29:38.74   1.0   72.4 313                                   DUG 
 JCT  eP      07:29:42.07  -0.6   73.2 298 b:4.1+0 .65 4.6                   JCT 
 ANMO eP      07:29:44.75   1.0   73.4 305                                   ANMO
 GDL2 eP      07:29:45.95  -3.8X  74.4 302                                   GDL2
 MNTX eP      07:29:54.97   0.0   75.3 302 b:1.7+1 2.3 4.7                   MNTX



 Generated 2007 APR 28 at 08:03 UTC

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

 


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