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

April 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   41   49   50   40   25   11   -2   -7   -9   -7  -11 
  2      -3    0    1    0    3    1   -2   -4    2   -1   -1    9   23   38   47   49   36   27    9   -7  -18  -25  -18   -9 
  3      -3    1   -1   -2    0   -5    2    1    0   -2    2   17   38   51   55   49   31   27   16    6    4    2   -9  -29 
  4     -13   -2   -2   -3    0   -1    0    1    1    1   -2    8   17   25   34   25   11    0   -5  -10   -9  -12  -11   -4 
  5       3   -1    0   -2   -1    2    4    3    0   -2    2    9   24   31   39   40   28   10    2   -3   -7   -6   -4   -4 

  6       0   -1   -3   -4    1    1    2    1    0    1    0    8   22   39   49   43   32   16    6   -2   -4   -2   -3   -5 
  7      -3   -2   -2   -2    1    0    2    2    1   -2   -2    3   15   31   42   41   27   11   -2  -12  -15  -14  -17  -18 
  8     -15   -2    6    7   -8    2   -1    6    1    0    9   23   39   51   62   53   37   19   -2  -13  -19  -15  -12  -24 
  9      -7   -8   -1   -1    3    0   -1    0    1   -1   -4    0   13   23   37   41   36   20    8   -5  -12  -13  -12   -9 
 10      -3   -2    0    1   -2    3    1    2    2   -2   -3    6   23   33   48   48   40   16    2  -13  -20  -16  -11   -7 

 11      -5   -3   -2    0   -1    1    1    0    2    3    2    5   18   32   44   42   22   14    0  -13  -16  -15  -12   -9 
 12      -5   -3    0    0    0    1    5    4    1   -1    3   11   21   34   36   38   29   20    5  -18  -22  -17  -14   -9 
 13      -3   -2    1   -3   -2    4    3    3    2    0    4   10   27   32   36   30   20   14    1  -13  -15   -8   -7   -9 
 14      -5   -1    2    1    2   -5    7    6    2    1    1    9   11   22   26   30   25   12   -4  -11  -11   -6   -6  -17 
 15     -15   -2    0    5    8    0   -1   -1    1   -2   -4    5   15   26   31   28   14    3   -8  -12  -12  -14  -14  -13 

 16      -8    4    1    3    2    4    1    1    2   -3  -10   -5   10   28   35   32   27   19    4  -10  -14  -11  -11  -11 
 17      -7   -3    1    2   -1   -1    4  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  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 19     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 20     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 

 21     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 22     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 23     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 24     999  999  999  999  999  999  999  999  999  999  999  999  999   33   39   33   24   19   10  -18  -18  -10  -17  -21 
 25      -5    1    1    2   -2   -2    1  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 

 26     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 27     999  999  999  999  999  999  999  999  999  999  999    3   11   24   23   29   27   13   -3  -20  -27  -18   -8   -3 
 28       3    3   -6   -3    3    4    2    2    3    2    1   10   26   34   40   37   25    8   -2   -7  -11   -8   -9   -7 
 29      -4    3    1   -1    0   -2    0    1    0    2    6   14   29   41   43   42   37   26   11   -2  -10   -9   -9   -6 
 30      -4   -1   -1    0   -2    1    2    0   -1    0    4   10   24   38   42   38   29   19   12    0   -6   -7   -5   -6