Space Environment Research Center, Kyushu University 
EU, EL (Realtime Ver.) 
Unit: nT 

October 2020 

 
Universal Time 

DAY       0    1    2    3    4    5    6    7    8    9   10   11   12   13   14   15   16   17   18   19   20   21   22   23 

  1     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
  2     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
  3     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
  4     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
  5     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 

  6     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
  7     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
  8     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
  9     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 10     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 

 11     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 12     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 13     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 14     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 15     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 

 16     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 17     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 18     999  999  999  999  999  999  999  999  999   22   10    0   -1   -2   -3   -3   -2   -3   -1   -3   -3   -5    2    1 
 19       7   24   54   77   97   92   56   39   22    3   -3   -5  -10  -16   -7   12    3    1   -1   -4    0   -5   -3    1 
 20       0   19   33   63   72   61   47   19    8    2    1    1    0    0   -1    0   -1    0   -3    0    1    1    2    1 

 21       7   23   51   98  115  111   99   82   23   13    2   -5   -2   -4   -1   -3   -3   -3   -3   -1    4    3    2    0 
 22     -11   14   40   71  104  102  104   90   63   31   11    4    3    2   -3   -7   -3  999    3    0    6    3    6    1 
 23     -21  -12   35   75  119  114   85   53   21    8    6    5   -4   -6    5   -4    0    5   14   -3   -5   24    4   -8 
 24       9   31   65   91   87   38   37   44   30   -3    2    0    5   -2  -10   -4    1    0    4   -2   -4   -2    7    7 
 25       3   12   35   59   75   60   53   36   14   -1   -3    3   -5   11    6   -3  -13    7    8   -3    6    8    5    6 

 26      19   32   73   74   69   33   -4   -6   14    5    6   -9   -3  -12    6   -4    4    1    1    6    5    4    8   -3 
 27      11   29   64   86   94   94   65   46   22   -2   -9   -2    2    4    5    4    1    3    0    1    7    4    6    7 
 28      10   31  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 29     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 30     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 

 31     999  999  999  999  999  999  999  999    8   -4  -11  -11    3   -1    0   -3   13    8    7    7    6    6    7    0