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

January 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      28   48   61   85   91   76   51   26   10    5    4    4    6    1    4    2    1    4    2    1    5    6    8   18 
  2      38   65   91  111  109   93   72   42   22    6    4    4    5    4    1    1   -1    6    3    1    3    6   12   19 
  3      34   54   79  106  111  101   57   24    6   -4  -10    3    4    1    5    0   -2    0    7    7    7    8   11   18 
  4      31   33   65   82   92   73   53   35   23   10    5    4    3    6    6    4   -2   -2    2    2   18    9   11   23 
  5      38   49   66   91   91   68   43   20   15    5    7    3    0   -4   -1    1    3    4   25  -11   13    8   12    7 

  6      24   46   63   96  103   68   41   16    7    3    5    4   -1   -2   -1    3    3    5    2    1    0    8   14   23 
  7      35   52   65   71   75   56   43   33   18    0    3    3    1    1    1    3    1    0    0    5    7    5  999   15 
  8      25   31   36   56   76   77   55   30   15    5    0    1  999  999  999  999  999  999    3    2    8   10   20   26 
  9      50   51   68   60   53   40   40   -1    2    2   -7   -7   -5   -6   -1    5   10    5    7    0    3    5   13   22 
 10      45   71   86   86   82   63   40   19    2   -3    5   -8   -9   -2    4    3   -5    3    2    2   -1    3   13   25 

 11      36   52   68   66   55   41   25    5   -7   -4    1   -4    3    3    2   -4    1    0    1    2    4    5    8   23 
 12      44   75   98  103   77   64   42   24    5    1    4    0   -1    0   -2    0   -1    1    1    1    2    2    5   12 
 13      32   56   89  113  104   91   65   31    3   -2    3    0   -3   -1    2    1    0   -1    1   -1   -2    0    2   11 
 14      29   59   87  104  100   81   53   27   12    3    4    1   -2   -1   -3   -2    0    1    1    1    2    3    9   18 
 15      31   65   96  112  999   86   52   24   10    3   -5   -9   -2    1    0    0   -5   -4    3    4    5    6   10   14 

 16      32  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 17     999  999  999  999  999   72   56   41   20    3    1    1    2    4    2    2   -1   -5    2    5    6    5    5    2 
 18       9   32   50   77   97  103   80   49   19    5    2    1    1    1    1    1    0    3    3    3    3    6  999  999 
 19      14  999   31  999  999  999  999  999  999  999  999  999    2    1    1   -1    0    0    0    1    3    5   11   16 
 20      29  999   43  999   69   81   75   46   19    8    3    1    2  999    1    0   -1    1    1    1    2    4   10   22 

 21      35   40   44   41   37   35   29   23   10    2    2    2    3    4    6   -7  -10   -7    3   -6    2    1    7   22 
 22      41   31   31  999  999   50  999  999   19    7    1   -8  -10  -11  -10   -9   -7   -6   -5   -3   -6  -10    3   19 
 23      39   63   74   92   89   69   45   21    4   -3   -1   -6   -6   -6   -8   -8   -8   -6   -9   -7   -6    0    1   13 
 24     999  999  999  999   85   87   74   53  999    3   -5   -7   -8  -10  -10  -10   -9  -12  999   -9   -7   -4   -2    4 
 25      35   62   77   77   62   38   25   21   11    2   -3   -7   -9  -11  -11  -12   -9   -9  -11  -10   -8   -4  999    8 

 26     999   49   68   89  999   87  999  999   13   -3  999   -2   -4   -7  -10   -4   -8   -5   -7   -5   -2   -2   -3   -2 
 27       3   30   41   43   41   48   41   33   16    1   -2   -6   -9   -7  -10  -10  -10   -8   -9   -9   -8   -4   -2    1 
 28       9   22   36   49   46   36   17    0   -4   -2   -6   -2   -6   -8   -9   -9  -12  -11   -6   -5    0   -5   -1    4 
 29      11   33   34   14  -16   22   31   24   20  -16  -16  -21  -20  -21  -21  -21  -22  -24  -22  -24  -24  -24  -22  -16 
 30     -28  -17  999  999  999  999  999   22    3  -14  -17  -18  -20  -25  -22  -22  -17  -10  -21  -16  -21  -19  -24  -15 

 31      -4   11   26   44   52   24   31   18    4  -13  -21  -26  -18  -19  -19  -20  -22  -22  -23  -22  -23  -20  -21  -23