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

June 2026 

 
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       7   24   62   98  999  126  999   68  999   23   10  999    1   -1    1  -12   -8   -9   -4    0    6  999    0    9 
  2      24   44   79   94   99  109   96   88  999   29   17    9    0   -5   -3    4    5    6    1    4  999    0    3    3 
  3      17  999  999   44  999  999   62   66  999   21   19    3    4    4   -2   -5    5    7    6    6    7    0   -5    2 
  4      30   62   86  115  126  999  999   52  999    0    3    5    4   -1   -3    0    0    0    2    3    2    1    3  999 
  5      18   39   75   95  999   87   91   76   60   41   25   12   13   -5  -28   -4   11  -15   -8    0  999    9   20   13 

  6     999   43   35   65   63   81  106   54   23    8   -8    0    6   -7    0    6   -2    1    3    3    5    8    6    6 
  7      23   31   49   78  102  114  102   75   53   32   11   -3    1    6    4   -1   -7   -2    1    3    3    5    5    2 
  8       4   16   44   71   93  109   98   89   52   12  -14  -13    6   -5    3   -1    3    3    2    1    5    2    0    5 
  9      16   31   68   97  127  126  111   80   51   25   15   10    4    3   -1   -8   -8    3   11   -2    1   -1    4    8 
 10      23   44   65   97  107  106   92   75   49   22   -4   -8    2    2   -2    2    3    0    1    3    1    4    4    6 

 11      18   40   64  999  107  122  103   74   29   12   -5  -24   -8   -1    8    0    3   11   18    3   -2    9   -1   14 
 12      29   55   95  111   91   84   67   23    1  999  -21   -3    7  999   -6   -9   -1    1    0   10    5    3   -2    1 
 13      19   45   76   68  110   94   98   81   53   31    4   -9    7    7    0   -1  -10  -14   -7    9    8    6    1    1 
 14      14   39  999   83  999   87   56   22    8    6   -3    1    3   -2   -2   -3   -4   -1    0    0    1    1    3    1 
 15       9  999   56   85  999  999  103   94   60  999   16    6    3    3    0   -1    0    0    0    1    2    4    1    3 

 16      21   48   85   93  105  107   91   77   54   23    8    0    3    2    3   -1   -2   -1   -3    2    2    0    2    4 
 17     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 18     999  999  999  999  999  999  999  999  999  999  999  999  999  999  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    1    5    1    0    2   -1    2    4    3    1 

 21      14   25   47   73   87  101   70   52   26    4   -6   -1    2    3    0    0   -1    0    0    3    1    1    2    6 
 22      16   31   55   86  103  122  101   77   46   24   12    3    2    4   -1   -1    0    2    2    3    5    6   -6  999 
 23      28   46   81  108  119  116  101   83   55   34   11    1    1    8    2    2    1   -3   -2   -4   -4   -2    2    6 
 24      21   35   67   47   58   64   72   33   20   30   -3    2  999    3    0   -9    6    1   -2   -7    0   20    5   10 
 25      25   49   85  156   92  109  132   62   48   29   15    3    1    3    4   -2   -6   -3   14    3    0   -1    0    3 

 26      16   27   51   74   86   92   76   70   65   49   28    8   -2    6    3    0   -9    2   -4    1    2   -2   -7    2 
 27      29   52   90  999  119  123  119   85   56   27   10    1    1    2    1   -3   -3    0    1    3    3    2    1   -2 
 28      16   43  999  131  148  145  129  110   76   46   22    8    3    1    1    0   -3   -3  999  999    0   -3    2  999 
 29      17   43   77  116  144  136  117   82   47   13    3   -1    0   -2   -1   -2    0    1    3    1    3    2    1   -1 
 30       4   23   59   95  103  112  106   84   60   40   11   -6   23    9    5   -7    0    5    0  -20  -12   -4    1    8