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

March 2025 

 
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     999  999  999  999  999  999  999  999  999  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  999  999  999  999  999  999  999  999  999  999  999 
  5     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 

  6     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
  7     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999   57   36   20   10    7    7   -2 
  8     999   -4   -5    3    7    4    1    0    3   11   -5    8   29   51   69   72  100   46  999    3  -29  -24  -31  -56 
  9     -29   -6  -11  -25   10    0    7   12    8   19   18   29   27   22   64   49   53   36   18  999   -1   -3    0   -3 
 10       1    5    6    3    3    4    5    9    7    5   18   42   57   67   76   83  999   55  999   24   19   15    2   -5 

 11       0    5    8    4    7    2    4    6    8    7   24   37   57   75   79   74   63   56   33   22   16   18   15    4 
 12      14   -5  999   10    6   11   12    5    4   16   16   47   57   68   84   64   62   49  999  -29  -38  -26    1  -16 
 13      20  -16  999  999   21  999  999    9  999   26   22   40   62   88   87  999   78   55   37   -1  -42  999   -5  -12 
 14     -14   -3   13    6    7  999   -3  999    9    9   21   38   68   95  108  102   77  999  999   17   17   -1    3   -2 
 15       4   10    3   -9    6    0   -8    7    3   11   32   48   81  103  122  117   91   72   62   40   27   21  999   13 

 16       8    5    0   -2   -2    1   -2    1    8   19   33   49   61   89  115  112  109   89   60   34   24    7    7    6 
 17       6   -7    1    4    4   -5    3    0   21   11   10   31   63   89  118  115   93   68   48   30   16   14  999    7 
 18       0  999  999    7    5  999    1   12    6    4  999   25   62  101  999  113  107   78   46   30   26   19   15   16 
 19     999    7    4    7   18   15    4   11   13   12    1   16   52   83   99  112   81   60   16  -11  -15    1    6    2 
 20       3  999    5   -1    6    6    6    6   10   12   21   41   66   90  107  116  105   78   52   35   32   19   14   12 

 21       1    4   -1   12    1    1   -2  999    2  999   22   42   56   70   85  117  999  123  999   81  -12  -10    9  999 
 22       2    3   -3    0   23   13  999   -2    9  999   16   36   71   95  102  101   78   51   34   27   41   13   -2  999 
 23      23    1   -8   -3  999    0   -5    8    8   13   14   32   55   76   71   72   62   57   34   16   12   23   16    8 
 24       2   14   17   -5  -25   -2    6    3    6   23   56  999  999  122  124   99   94   63   37   16  999    8    9    7 
 25       9    7   17  999    3   12   11    9   14   15   20  999   59   85  104  102   97  999   33   12   -1  -14   -8  -22 

 26     -25  999  -22   -1    5    6    3    2    0   12  999   67  111  123   64   82   91   41   56   49  -13  999    9  999 
 27      -9    8    5  999   10    8   15   17   21    8   14   42   54   74   93   63   72  999   47  999   25   23   19   10 
 28       8    1   -1   11    8   12    6  999   10    3  999   31   59   81   88   91   82   63   52   34   21   19   -4   -4 
 29     999    3  999    2  999  999   13   11    9    9   17   30  999   92  108  100  999   57   41   28   22  999   16   13 
 30       5    7    2    1    2    8   11  999   12    7   14   31   62   86  999   96   80   62   32   20   22   19   16   14 

 31       8    2   -2   -2   -1  999    0    4    1  999   22   45   62   83  104  101   80   62  999   28  999  999  999  999