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

February 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     -14   -3    1    0    5    6   11   14    8  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   25   29   21   14    3   -8  -22  -32  -19  -26  -32 
  5     -21    5    0   -2   -3   -3   -1   -2   -4  -11  -16  -12   -7    5   14   13   10    1  -13  -19  -26  -24  -19  -13 

  6      -3    0    0   -3   -7    0    3    2    0   -1    5    6   15   22   28   30   21   10   -9  -17  -20  -22  -13  -15 
  7      -9   -5   -3   -5   -2   -2    0   -1   -1   -9  -11   -9    3   17   24   19   10   -1   -2   -9  -12  -21  -27  -19 
  8     -12   -4    0   -3   -2    1    0   -1    4    1   -5    0    5   15   22   30   23   14    2   -7  -21  -21  -27  -21 
  9      -8  -14   -8    1    2    3    0    1   -3   -9  -15  -17  -13   -4    0    9    5   -3  -26  -36  -36  -24  -18  -11 
 10      -3   -1   -2   -1    2    0   -1   -2   -2   -4    0    7   18   24   25   23   23   16    9   -3  -15  -15  -13  -11 

 11      -2    0    0   -3   -2   -3   -4    4   -2  -10  -18  -22  -12    7   25   10    7    2  -12  -20  -17  -13  -12  -17 
 12      -9   -3   -1   -4   -4    2    3    1   -7  -12   -9   -2    0   10   22   24   15    9   -1   -7  -11   -9  -12  -18 
 13     -10   -6   -1    0    0   -4    5   -2   -4   -6    0   -1   -8   12   23   28   25    0    3    1   -5   -4  -17  -23 
 14     -16   -7    8    0   -7   -1   12    4   -1    0   -5    0    4   12   15   14   13    9    4   -4  -16  -15  -10   -7 
 15      -1   -2   -5    2    0    0    1    3   -4   -7  -10   -7    3   14   18   16   12   11    1   -8   -8   -8  -10   -7 

 16      -3   -3   -2    0    2    0    0    1    1   -2   -3    0    6   16   28   23   23   12    3    2   -1   -5   -5   -5 
 17       0   -2    1   -2   -1    1    3    0    1    0   -3    0    5   12   21   23   16    8    6   -1  -10   -6   -7   -9 
 18       2   -5   -4   -5   -7    2    3    3    2   -3   -1    2   11   19   20   23   24   22   11    5    0   -4   -6   -7 
 19      -3   -6   -4   -2    1    1    0    2    0   -3   -4    1    7   15   22   25   16    6    2   -1   -1   -3   -5   -7 
 20      -6   -5   -4    1    1    0    1    1    3    0    2   12   28   39   42   39   31   27   17    5    4   -7  -14  -14 

 21     -12  -15   -2    0    0    0    6   17   16    4   10   17   27   39   37   35   31   15   10    4   -1    0  -11  -20 
 22     -16   -5    1   -1   -1    1    0    3    4    1    2    7   15   24   37   40  999   21   13    3   -5   -3   -3   -5 
 23      -3   -2   -2   -1    0    0    1    0    3    3    4   11   25   38   43   44   33   20    8    3   -1   -1    1    0 
 24      -1   -3   -1   -1   -1   -1   -2    2    1   -1   -1    2   14   28   44   50   49   42   34   18  999    1    1    0 
 25      -2   -2   -3   -1    0    1   -1    2    4    3    6   12   27   42   52   59   57   44   34   20   10    1   -3   -4 

 26      -5   -6   -5   -1    0    0    1    4    4    3    7   15   25   37  999   47   40   36   24   15    6    3   -1   -4 
 27      -4   -4   -2   -2   -1   -1   -2   -2    5    7   17   33   39   46   50   58   61   40   12    6   11    7  -11  -36 
 28      -9   -5   -5    0   -2    2   -1    6    5   12    9   14   24   32    7   25    9   20   10  -25  -23  -14   -6  -14