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

October 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       4   31   71  105  122  102   63   35   12   -1   -8   -4   -1    5  -16    3   -8  -11   -8   -2    7    9    2    1 
  2       5   21   54   80   85   75   56   36   17   10    5    2   -2    0   -2    1    0   -3   -5   -4    3    0   -1    1 
  3       4   31   63   78   77   61   47   32   17    5    5    7    3   -1   -5   -2   -3   -3    1   -4   -1    3    5    3 
  4       6   25   69   84   86   68   40   17   10    6    3    4    3    3  -10   -9   -1    0   -1   -2    3    4    2   -1 
  5      -1   24   35   60   67   58   49   31   18   17   11    5  -12    5    6    2   -4   -3    0   -1   -2   -1    5    5 

  6       8   18   31   62   69   61   44   25    7    2    2   -1    2    3   -1   -1   -1    2    1   -1   -3   -1    1    2 
  7       8   28   57   81   82   62   40   12    4   14   23   23   -6  -30  -24   12  -17  -12   10   26  -18   22    9    9 
  8      17   31   61   59   57   41   23   -2  -20  -15   -4  -21  -27   24  -15   -6   22    1   -8   -5    2    3    5    6 
  9       5   21   43   65   65   49   26   -1  -30  -12   -3  -20    0    7   -5   -3    3    2   -5   -7   -4    1    8    3 
 10      11   35   55   83  101   92   60   27    9    4    6   11   -9   -6  -15  -13   10    6    7    3   14   14    9    7 

 11      23   36   54   76   80   71   37   -4  -13  -18   -6    2    0   12    0   12    3   -2   10   12    8    6    3    2 
 12      -4    3   42   61   72   69   41   24    8    1   -2    6    0    0    5    5    1    0    9    6    9   10    8    7 
 13       9   32   56   90   97   85   59   33   24   10    4   11    6   -2    5    9   11   10  -17  -15    9   10   10   15 
 14      16   27   57   75   84   81   56   25   18    9    7   -2    4    5    6    4    4    8   10    7    9    8   12   10 
 15      12   29   56   69   84   74   55   33   11    5    2    2    3    5    0   10   13    6    3    0    9   11    8    5 

 16       5   25   48   66   76   70   59   40   20   13    6    7    4    4    1    7    8    4    3    6    8    6    5    5 
 17       4   22   51   87  101   81   58   27    1    1    7    6    5    4    4    5    6    7    6    8    9    7    6    6 
 18       5   21   51   77   86   74   53   32   18   10    7    5    6    6  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   99   73   56   33   10    2    6    4   -1   -2    3    2    8    7    5    3    8    9   11    7 
 24      14   35   61   83   77   72   50   24    9    4    1   -1    1    4    5    5    6    5    5    5    5    7    8    8 
 25      10   31   63   88   90   74   42   27   14    6    5    3    4    1    7    7    2    5    5    6    1   13   12    6 

 26      -8   11   31   57   73   66   53   24   14    6    6    0    5    3   -2    2    5    5  999    6    9   10    5    9 
 27       3   19   44   57   70   68   55   27   15    6    0    3    5    4    3    5    3    5    4    3    5    7    7    8 
 28      13   28   52   82   93   94   69   42   18    5    5    5    2    2    2    2    3    2    3    3    4    4    5    6 
 29       7   21   48   67   77   78   68   42   19    4    2    5    3  999    3   -2   -2   -1    2    6    5    5    3    4 
 30       9   32   57   72   72   70   60   34   11    2    5    5    4    2    0   -1    0    5    4    2    4    2    6    1 

 31       3   11   32   52   68   64   49   28    9    1    4    7    0    0   -1    4    1   -2    5    3    3    7   10    4