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

May 2011 

 
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   80   60    8    8    2   -1   -7   -1    2   -3    9   -1    2    4    3   -1   -4 
  3      -5   -2    4   40   61   98  123  108   76   36   11   -5   -4   -6   -9   -6    3    3   -3    3    2    2    6    1 
  4      -5   -3   11   44   92  114  123  118   87   54   23   12    9    4    3   -2   -4   -3    0    2    1    1    1   -1 
  5      -1    2   22   43   88  117  114   93   61   38   16    8    4   -1    0   -1    0    2    3    0    8    2    1    0 

  6      -2    1    8   40   81  104  112  108   79   53   30   15    9   11    9    6    5    5    5    6    5    3    1    1 
  7       0   -1   12   45   80   95  105   89   68   43   28   19   17    9    1    2    3   14    3    0   -2    2    5    2 
  8      -2   -1   16   42   69   83   89   89   86   63   36   19   10    9    6    3    2    2    3    4    4    3    3   -1 
  9      -3    2   19   52   92  118  121  104   78   51   32   22   12   12    7    0   -3   -1    0    2    0    1    2    1 
 10      -1    4   17   52   91  122  141  124   98   48    7   -4   -7    1    3   -1   -9   -8   10   -3   -4    9    7    2 

 11       5   10   17   41   64   86   86   87   70   53   28   15   10    3   -3   -2   -2   -1   -1   -1    3   -1    1    2 
 12       1   -1   12   34   63   82   85   71   43   18  999   -4   -2    2    1    0   -1   -3   -1    2    2    0    0   -2 
 13       0    0    3   28   58   76   85   74   57   39   20   13    8    4   -1   -4   -3   -5   -1    3    1   -1   -3   -2 
 14       1    3   17   44   67   92  103   98   78   49   23  999    5    6    0    1   -4   -3   -3   -1   -2   -2   -1    0 
 15       8    4   21   52   89  104  101   91   62   24    7   -8    2   10    8    4   -2  -13   -2   -1   -1    1    0    0 

 16       0   -1    4   37   75  108  124   98   80   14   -7   -9  -14  999  999  999  999  999  999  999  999  999  999  999 
 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      -4   -2   -2   16   49   77   90   84   61   31   15    6    1   -1   -1   -2  999   -2   -3   -1    0   -1    0   -2 
 20      -5   -1   11   30   65   85   88   86   75   52   25    6   -8   -6    0    0   -1    0    0    0    1    1   -1   -2 

 21      -4   -6   -3   22   51   81  105   90   72   54   31    9   -1   -1    0    0    0   -1   -3   -3   -5   -8    1  999 
 22     999  999  999   26   70   65   76   77   73   59   36   11   -2    0   -1  999    2    0   -1   -2   -3   -3   -1   -1 
 23     999  999   -5  999  999   68   74   73   62   47   26   15  999    4   -2    2    0    2    0  999    1    0    0   -3 
 24      -4   -1   -1  999   10   30   53   66  999   38   23   12    4    0    2    1    4    2    3    2    0    1  999   -3 
 25      -5    1    8   28   53   69   77   70   57   41   26   15    8  999    2    1    0    2    2    2    2    1   -2   -6 

 26     999   -3    9   20   43   57   43   45   32   22    9    2    2    6   10    9   -6   -3   -3   -2    0   -3   -2    2 
 27       1    3    6   29   67  102   98   86   53   40    8    2    7    3    0    3    3   -5   -3   -8  999    6    2    7 
 28       2    4   21   38   61   83   91  113   70   46   -5  -36  -46    0   -6    1    2  999    1    5    4    9   -1   -3 
 29       6    9   22   42   68   81   39   12   14   22   11    7    1   -3   -2  -11    7    5   -8    3    8    0   -3    2 
 30       1  999   29   43   53   55   52  999   35   26   13   -4   -6    3    6    7    5    2    3    4    6    0    4    3 

 31       1    8   20   50   61   79   88   53   59   28   11    2    3    8    6    4   -3   -3    2   -2   -1   15    8    4