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

October 2019 

 
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   89  999   62   26   13    0   -2    2   -3    1    0   -9  -10   -7   -8   -5    7   -4   -5   -3 
 15       0   15   44   87  101   87   56   22    3   -4   -6   -3   -8   -8   -8   -8  -10   -7   -4   -9  -12   -4   -3   -3 

 16       5    7   30   67   98   91   67   45   18    3    0   -6   -6   -5  -11  -11   -9   -9  999   -6  -11   -4   -6   -5 
 17     -12   16   46   90  102   88   51   12  -10  -18   -8   -7   -4   -8   -6   -9   -6   -6   -6   -9   -7   -2   -4   -3 
 18      -6    9   49   89  114   95   59   22   -5   -9    0   -4   -4   -8   -8   -6   -4   -4   -5   -6   -4    0    1   -5 
 19      -8    0   39   79  108  111   83   48   23    6    0   -9  -11   -6   -5  -12    3   -5   -6   -8   -7   -1   -2   -2 
 20      -3   22   48   74   83   64   49   22    8    3    0    0   -7  -13   -9   -9   -6   -4   -4    1   -2    5    2   -6 

 21     -11   -4   34   76   90   70   53   36   27   22    4    0    2   -2   -6   -7   -6   -6   -6   -7   -7   -2   -2   -3 
 22     -10    2   38   67   85   83   66   46   31  999    3   -4   -5   -3   -3   -3   -6   -8    3   -6   -5   -2   -1   -1 
 23      -7    9   31   41   51   47   37   31   19    7    2   -3    0   -3   -5   -4   -4   -4   -6   -5   -2   -2   -2   -4 
 24      -7    3   24   50   58   52   50   29   35  999   16  -16   -5  -20  -15   -9   23   -3  -28   10   11   -2   -4   -7 
 25      12   22   43   60   35   32   12  -39  -35  -60  -21  -31  -29  -10   17  -11   -9    7    2   -4   -6    0   -5   -2 

 26       1   16   49   61   70   56   21   19    0    7  -16  -26  -13  -15  -21  -13   13  -11    2    0   -1    3   -3   -4 
 27       2   17   24   48   50   42   19   14    9  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 28     999  999  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  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999