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

October 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       2    3   -2    2    5    2    1   -1    7   10   19   25   45   54   62   49   38   10    2   -1   -7   -7   -7    0 
  2       1   -1    3    2    7    0    0    3    5    5    5   22   34   46   56   58   49   31   18    8    1    1    0    0 
  3       1    2    4  999   -3   -5   -1    8  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   43   44   41   31   13    5    5    9    6   -9  -14 
  5       1    8    5   -2    1    2    3    2    2    2    8   19   39   55   56   59   47   27    7    6    7    5  -10   -6 

  6      -7    0    5    9    1   -1    4    6    4    8   17   32   51   64   67   60   47   31   19    9    8    2   -4   -9 
  7      -3    1    0    1    1    1    2    1    3    2    7   25   46   65   74   66   50   29   17   12    3    3   -1    3 
  8       1    0    1    2   -1    0    3    2    3    4   11   21   36   51   60   54   41   24   13    5    3    2    3    1 
  9      -2   -7   -1    0    2    3    1    1    2    6   11   20   33   51   54   51   38   24   11    3    0    3    3    1 
 10      -2   -2   -2   -2    0    2    3    2    3    1    6   14   26   39   46   44   35   23    9    6    8    7    4  -14 

 11     -15  -18    4    2    6    4   13    5   -3   17    9   20   32  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   32   38   34    9   19   -2  -24  -34  -32  -35  -18    9 
 14     -18  -16   26    2   19   13   -4   -5    3    6    4   21   39   39   33   28    9    3   -5  -22  -22   -8   -4   -2 
 15       6    4   12   -3    1   14   -2   -2   -3    1   19   31   28   46   35   30    8  -15  -11   -3    1    1   -1   -1 

 16       0   -3   -2   -2    4    8    2    2    5    6   12   18   27   43   51   36   27   19    6    0   -3   -4    2   -4 
 17      -5   -2    1    0   -1    2    2    2    3    0    3   13   23   40   43   37   23   13    2   -8   -8   -6   -4   -1 
 18      -1    0   -1    0   -1    1    1    1    2   -2    0    8   22   39   46   40   30   22   13    4    0   -3  -11  -15 
 19       0  -15    0    3    3    2    9    3    1    5   16   23   50   67   72   46   39    7    0  -14  -13   -6   -4   -9 
 20      -9    6    0    8    3    4    4    0    1    6   12   19   33   42   44   34   24   12    7    4    0   -3   -7   -7 

 21      -4    7    2   -3    2   -1   -2   11   12    6   13  999   55   75   78   56   52   31    2   -3  -10   -5   -3   -5 
 22       6  -15   -8    0    5    4    2   -2    2    1   -1    1   11   24   31   28   30   26   17    7    4    1    3   -6 
 23      -7    1    0    0    3    0   -1    1    2    5   13   22   38   56   55   49   45   33   21    9    0    0   -3   -8 
 24     999   -2   -2   -1    0   -1   -2   -5   -8   10   20   48   49   74   70   49   31  -13   12    5    5   10  -18  -21 
 25       7    0   -2   11    0   -2    1   -2    5   13    3    8   14   34   36   29   24   10    3    6    1  -17   -7  -10 

 26      -4   -4    1    2   -1    0    1    2    3   18   28   23   35   37   43   27   25    6    5  -11    1    1    0   -1 
 27      -5   -4    2    0   -1    0    1    3    1    1    7   10   19   28   33   31   24   18   10    4   -4   -2   -1   -6 
 28      -4   -3    2    0    6    5    3    2    2    2    8   17   34   41   42   42   35   23    8    4   -1   -2   -3   -5 
 29      -3   -2   -3   -3    5    1    2    1    0    0    4   16   29   36   41   35   34   30   20    5   -1   -4   -3   -3 
 30      -1    0    0    1    0   -1    1    2    1    2    5   12   24   36   42   37   27   17   10    8    4    1   -3   -6 

 31      -3   -3   -3    0    0    0    1    2    3    8   13   20   30   35   37   35   26   23   15    9    6    5    0   -3