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

May 2018 

 
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      12   32   62   92  105  107   89   60   26    8    1    0    1    0    0    0    0    1    1    1    1   -1    0    1 
  2       6   25   51   84  107  102   79   45   21  -10  -15   -7   -4   -2    4    2   -2    0    2    1    2    1    1    1 
  3       8   22   52   88  100   97   83   66   41   19    7    1   -1   -2   -1   -2   -2    0    2    3    3    1    2    0 
  4       3    9   37   70   91   99   92   70   26   -5  -13   -2    3   -1    0   -1    0    3    2    1    0    1    1    3 
  5      10   19   50   71   84   76   60   42   19   -4  -10   19   16   -7   11  -13  -11    4   -8   -2   -2   17   18   24 

  6      30   19   40   56   44   59   58   48   37   21   -9  -17  -14   10    7   -3   -2    5    4    3    0    0    5    3 
  7       6   19   37   66   73   51   31   34   19    6   -2   -6    3    8    0  -11    1    4   -3    0    3   -2    9    9 
  8      13   27   36   66   85  102   40   34   25    0   -5    0    1    3    8   -7   -3   -5   -3    5   11    5   -2    5 
  9       5   11   14   41   61   72   58   37    4   -4  -10   -2   -9    1   -3    5    5    7   -3  -10   12    8    9    2 
 10       7   -2   17   41   66   80   68   45   11  -11  -19  -20  -18  -12    1   10    8   -3    2    2    2    1    3    8 

 11       8   24   39   60   76   64   44   30   -9  -13  -14   -7    5   12    7   -8   -4    1   -4   13   14    2   -3   12 
 12      33   37   51   68   63   51   46   38   30   21    3    5    1    0    1   -3    1    2    6    8    1   -1   -1    3 
 13       9   25   53   87  103   87   76   61   30   10   -6   -6   -3   -8   -9   -3    2    3    7    6    3    2   -1    3 
 14      15   27   58   80  999   74   47   41   13    0    1    6    2    0    1    0    2    3    3    2    4    2    1    2 
 15      13   37   73  101  105   95   67   36    8   -7   -1    2    4    5    6    2    1    0    2    4    7    7    2    9 

 16      21   37   56   73   75   63   52   37   21   14  999    7    5    6    5    4    1    2   -1    5    1    8    4   12 
 17      26   42   76   82   86   70   67   60   40   28   18   -2    0    0   -2    1    0    3    0    3    0    5    6   11 
 18      26   46   56   74   77   89   81   62   47   23   10    5   -1    0    2   -1    4    3    2    5    3    3    4    8 
 19      18   34   52   70   84   86   74   55   32   17    0    3    4    3    2   -1    0    1   10    7    6    3    4    9 
 20      19   29   40   62   82   77   67   57   35   14    0    2    3    0    3    2    3    2    2    4    4    5    4    4 

 21      11   18   34   44   56   58   54   36   22   13    3    3    2    2    2    2    2    2    2    4    4    5    5    5 
 22      21   29   48   69   75   92   83   70   47   29    9   -2   -5    8    6    3   -1    3    4    0    3    7    7    1 
 23      16   36   70   69   76   98   48   55    2    8  999  999  999  999    6    2    4    5    4    3  999  999  999  999 
 24     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 25     999  999  999  999  999  999  999  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  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   60   77   76   70   68   56   37   24   18   29   34   27   24   34   37   25   16    5   34   22   18    0