Phase Data

Explanation of Parameters


     14 FEB 2011  ( 45)

     ot  = 12:43:10.85   +/-   3.21              GERMANY                         
     lat =      50.388   +/-   10.0
     lon =       7.881   +/-    7.5              MAGNITUDE 4.2 (GS)       
     dep =         5.0   +/-    2.0   

     65 km (40 miles) WNW of Frankfurt am Main, Germany (pop 643,000)
     90 km (55 miles) SE of Cologne, Germany (pop 965,000)
     130 km (80 miles) SSE of Dortmund, Germany (pop 589,000)
     450 km (280 miles) WSW of BERLIN, Germany

     nph =   32 of  32    se = 1.58    FE=543                            A   

     error ellipse = (163.0,  0.0, 15.7;253.0,  0.0, 11.1; 44.0, 89.0,  3.0)

 mb = 7.2 (  1)  ML = 4.2 ( 32)  mblg = 3.8 ( 14)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 WLF  ePn     12:43:34.98  -1.1    1.3 238 L:3.7+0 .60 3.8  g:1.2+0 .90 4.1  WLF 
      eSg     12:43:54.52  S res =   1.0 
 STU  ePn     12:43:42.16  -0.8    1.8 152 L:7.3+0 .65 4.4  g:5.1-1 .80 3.8  STU 
      eSn     12:44:09.48  S res =   3.0 
 BFO  ePn     12:43:44.97  -1.4    2.1 172 L:2.8+0 .55 4.1  g:5.9-1 .70 3.9  BFO 
      eSn     12:44:12.67  S res =   0.0 
 GRFO ePn     12:43:49.75   0.9    2.3 107 g:2.7-1 .70 3.6                   GRFO
 CLL  ePn     12:44:03.95  -0.2    3.4  72 L:2.1+0 .80 4.5  g:1.0+0 .80 4.4  CLL 
 KHC  ePn     12:44:12.60   1.1    3.9 107 L:2.9-1 .70 3.8  g:6.0-2 .75 3.2  KHC 
 SENINePn     12:44:12.85  -0.8    4.1 186 L:5.6-1 1.0 4.1  g:4.2-1 .98 4.1  SENI
 TUE  ePn     12:44:13.61   0.1    4.0 166 L:2.6-1 .60 3.8  g:1.7-1 .90 3.7  TUE 
 FUORNePn     12:44:15.30   1.1    4.1 156 L:7.2-1 .80 4.3                   FUOR
 GEC2 ePn     12:44:15.37   1.3    4.1 110                                   GEC2
 SSB  ePn     12:44:30.58  -4.0    5.6 205 L:5.5-1 1.0 4.6  g:2.0-1 .80 3.9  SSB 
 BNI  ePn     12:44:31.48  -0.6    5.4 189 L:2.1-1 .90 4.1  g:1.1-1 .95 3.6  BNI 
 TRI  ePn     12:44:42.24   0.4    6.1 138 L:9.0-2 .70 4.0                   TRI 
 CWF  ePn     12:44:42.95   0.1    6.2 296 L:1.5-1 .86 4.2  g:4.0-2 .73 3.3  CWF 
 MORC ePn     12:44:44.88   1.2    6.3  92 L:1.2+0 1.5 5.1  g:6.1-1 .85 4.5  MORC
 OJC  ePn     12:45:06.33   3.6    7.6  87 L:2.5-1 .80 4.8  g:1.1-1 .95 3.9  OJC 
      eSg     12:47:14.48  S res =  -1.3 
 ESK  ePn     12:45:11.39  -0.7    8.3 311 L:1.5-1 4.9 4.8                   ESK 
 PSZ  ePn     12:45:12.73   1.5    8.3 103 L:5.0-2 4.2 4.3                   PSZ 
 NAO01ePn     12:45:41.55  -1.9   10.6   8                                   NAO0
 NBO00ePn     12:45:45.27  -0.6   10.8   8                                   NBO0
 NB201ePn     12:45:45.32  -1.5   10.9   9                                   NB20
 NC405ePn     12:45:46.27  -1.9   11.0  10                                   NC40
 NC303ePn     12:45:47.40  -1.8   11.0   9                                   NC30
 NC204ePn     12:45:47.87  -1.3   11.0   7                                   NC20
 BUR08ePn     12:46:05.72   7.3   11.7  97                                   BUR0
 ZAA0 eP      12:51:28.25   0.2   45.1  54                                   ZAA0
 SNUT eP      12:54:55.86   1.4   75.2 318                                   SNUT
 BKNI eP      12:56:19.51  -0.3   91.8  87 b:4.7+2 .40 7.2                   BKNI



 Generated 2011 FEB 14 at 13:31 UTC

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