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

May 2010 

 
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  999  999  999  999  999  999  999 
  8     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
  9     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 10     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 

 11     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 12     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999   40   30    4  -16  -25  999  999  999 
 13     -16  -18   -9  -10  -12  -11  -11  999   -9  -10  -10   -8    3   26   48   64   68   48   35   31  999    3   -4  999 
 14     999   -7   -9   -7   -8   -9   -8  999   -4   -4   -6   -6  -12   -6   23   58   72   83  999   57   41   21  999   -7 
 15       2  999   -6  999   -6   -1   -2   -3   -2   -3   -4   -2  999  999   13   44   49  999   63   57   46  999    6  999 

 16      -5    1   -3  999   -7   -9   -3  999  999   -6   -4   -3  999  999   24   41  999  999   80   75  999   29  999   -7 
 17       2  999   -5   -6   -9   -5   -5   -3    1    1    1   -2   -8   -8   17   51   71   93  999  999   45  999   -1   -5 
 18     999   -1   -8  -11  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 19      -1  999  999    0   -5  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 20     999  -23   -3   -1   -4   -2  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 

 21      -3   -7    0  999   -3   -1   -6   -6   -3  999    1  999    8   21   38  999  999   56   46   30  999   -1    0  999 
 22     999   -2   -2   -3  999  999    0    1   -1   -3    0    4  999   27  999   83  106  111   90  999   22    3  999  999 
 23     999  999  999   -1   -4   -3    0   -1   -1   -1    0    3    1   -1   18  999  999  999  999  999  999  999  999  999 
 24       2  999   -1   -3   -4  999   -1   -1    0    1    1    3   21   46  999  105  999  118  101   71  999  999  -12   -4 
 25     999    1  999   -4   -6  999   -6   -6   -2    1    3    8  999   21   36   66   79   69  999   50   23  999  999  999 

 26      -6   -7    1  999   -3   -6  999   -5    3   -3   -2  999  999  999   26   55   76   77   72   64   36    9   -3   -9 
 27      -9  999   -1  999   -1  999   -1   -2   -3   -1  999    1    6   10  999   48   74  999   82   65   37  999   -2   -7 
 28      -2   -3   -5  999    2    0   -2   -6   -3  999    1    3  999  999  999   67  999  999  115   74  999  999    7  999 
 29      -4   -9  -17  -10   -6   -1  999  999  999   49  999   52   39   28   46   72  999  999   89   69  999   15  999    0 
 30     999   -4   -6   -1   -2   -1   -4   33    1   18  999    7   22   47  999  999  999  999  999  999  999  999  -38  -16 

 31      -3   -3   -7  999   15   -4   -2  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999