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

September 2017 

 
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      16   17   28   51   36   44   36   39   46   45  -19  -41    0   15   -1   -3    4    5    3    5    5    6    4   11 
  2       3   10   53   49   58   27   24   27  -13  -12  -17  -16    2    1    4    3   25    4   -1    0    7    4    7    9 
  3      20   38   48   75   78   79   67   48   30   20    9   -3   -3    0    1    7    8   -5    0    2    2    4    7   13 
  4      24   31   58   74   84   93   95   60   33   12    7   10    0  999   -8    2    5   15  999   -2   17   10    9    6 
  5      28   45   71   86  112  129   86   57   25   14    5    5   -3   -2    3    4    2    1    1    1    6    5    4    6 

  6      18   30   63   86  113  117   96   64   42   17    9   -2    3    7   -1   -6    3    2    1    2    4    1    1    8 
  7      48   81   99  121  118  118   43   53    8  -20   -8  -17    1   11    8   -2   -2   -2    2    7   15   31    6    9 
  8     -33  -54  -33   18  101   86   89   41   21   16   22   41   15  -50  999  -24   41   16  -14    4    2   17   15   12 
  9      35   49   67   73   86   72   46   26   10  999  999    9    5  999  999  999  999    4  999  999    2    3  999    1 
 10       9   38  999  107  999   86   64  999  999   11    7  999  999    4    4  999  999  999    7  999  999   10  999    7 

 11      14  999   87  118  999  999  999   69  999   -1  999    1  999  999  999  999   -2   -6    8    6    5    3    2    4 
 12      13   43   65  999  999  999  999  999  999  999  999  999  -24   -8  999  999  999  999   -7  999    2  999  999   28 
 13     999  999  999  999  103   86  999  999  999  -13   -5   -2    0   -1   -1   -3  999    0   -3  999   -1  999   -1    2 
 14     999  999  999   58   66  999   38   17  999  999  999   -5  999    8   -2  -27  999  -21  -18  999   -7    2    9   14 
 15     999  999  999   88  999   42  999  999  -25  999  999  -17  999  999  999  -28  -19  999  999  -12  999    4    0  999 

 16       7   16  999  999  999   35    4  999  999  999    3    3  999    5  -20  999  -19  -14  999  999  999  999  999  999 
 17      15  999  999   48  999   44  999  999   14  999  999  999  999  999  999    8  999  999  999  999  999  999  999    6 
 18     999  999  999   51   55   49  999  -10  999  999  999  -17  -20   -9  999  999   -3  999  -13  999  999  999  999  999 
 19      -8  999  999  999   52   47   44   32   26   18    7  -10   -6   -5   -1   -1   -5   -8   -1    3    8    7    6    4 
 20       8   34   47   62   93   67   50   25    9    7    8    0  -15    0    0   -1   -3   -5   -4   -3    2    4    4    2 

 21       1   17   48   77   92   81   60   31    9   -1   -4   -7   -1    0   -1   -4   -5    0    2   -3    6    2    2    2 
 22      -2   19   52   81   91   84   65   35   14    9    8    4   -1   -3    0    0    2   -6   -6   -5   -2    2    3    4 
 23       8   31   61   91  104   91   61   33   12   -2    2    4   -2   -1    0    3   -1   -1    2   -2    2    7    5    5 
 24       8   30   60   90   99   81   58   29   12    0    6    7    3   -3   -7  -15   -4    9    3   -3   -6   16   15    6 
 25       3   31   72   99  118   92   57   33   11    2    3    1    0   -1   -3   -3   -5    0   -2    1   -1    1    2    0 

 26       4   34   66  103  115   98   82   40   18    6    4    3   -2    0    0    0   -2   -3    0   -2   -2    0    2    3 
 27      20   43   61   96  121  122   90   69  -18  -21  -20   -1   17  -21  -34  -14    2   10    3   12   21   28    8   -2 
 28      -7   35   31   60   49   24    3  -38  -85  -56  -48  -28    1   -6   -9  -18   11   -2   -6    2   14    8    1   -9 
 29      -2   16   57   85  104  104   69   40   19    3    3    2  -10   -7   -9   -5    5   -5   -5    3    9    2    1   -6 
 30       0   22   52   88  101   88   51   21    8   -1    2    2    0    9  -13   26   -3   -8   -4   -5    4    7  999    4