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

February 2013 

 
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  108  999  999   53   30  999   -2  999    3    0   -7  -12  -16  999  999   -1  999  999  999  999  999  999 
  2      55   84  106   91   89   64   36  999    0   -1    3  999  999  -12  -13    0    2   -1  999  999  999  999  999  999 
  3     999   55   73  999  999   61  999   18   11  999    6    4  999   -5   -6  999  999   -8  999   -8   -5  999    1   23 
  4     999  999  110  999  999   75   56   34   15    5    4    1  999  999   -6   -8  -10  -10   -2  999   -1  999  999  999 
  5      51   78  999   81   72   52  999   19   14  999  999  999   -2   -2   -1  999   -5   -8   -5   -3   -5   -5    2   15 

  6      45  999  101   97   81   55   38   29   17  999    3    2  999    1    0   -5  -13  -11  -12  999  -10  999  999  999 
  7     999  999   83   84   82  999  999  999  999  999   -4  999    5  999  -14  -14  999  999  999    0  999    3  999   13 
  8      48   70   81   48   52   13   10    9  999   10    9    4   -4  -15  -20  -16    4    3  999    1   -2   -2  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      51   89   92   87   64   29   30    9   15    7    4    2    3   -2   -3   -3   -4    3    3   -2   -4   -4    1   21 

 11      55  103  123  112   68   31   11   12  999    8    4    2   -3   -3   -3   -4   -6   -2    3    4   -6   -7   -3   15 
 12      54   80  101   90   71   45   20  999    6    6  999   -2    1   -3   -5   -2  999    3   -4    2    4    7    4    9 
 13      39   77  129  123   84   46   13    4   10  999    7    4    1   -4   -6   -7   -8   -4   -1  999   12    2    4  999 
 14      38   71  999  999   87   72   42   25   10   11    1   -5   -8  -11  -14  -10   -3    0    2    2   -5   -8   -5   18 
 15      54   92  114  114   81   40   19  999  999    6    3    3  999   -3   -4   -5  999   -2  999   -1   -1  999  -16  999 

 16      22   61   94  100   83   54   28   11   10    7    2   -3  999  999  999    5    6  999    1    8    7    0   -4   10 
 17      46   77   98  106   90   61  999   13  999  999    6   -1  999   -1  -20  -15  999   -6  -10    0   18    5   -8   12 
 18      44   64   75   70   48   26   12    9   12    9    3    0  999   -1  999   -6   -4   -3   -2   -1   -1  999  -11   -3 
 19      33   76   99  999   84   56  999   29   18  999  999   -4  999   -4  -15  -16  -24  999  999  -14  -15  -13  999    7 
 20      40   71   95   86   81   49   32   24  999   19    3  -20  -28  999  999  -10   -2   -3   -5   -7   -9  999   -6  999 

 21      47   75  999  999  999  999  999   22   16   12    5  999   -1   -5  999   -9  -10   -8   -4    3   12  999  999  999 
 22     999  999  999   90  999   52  999   17   12    3  999  999   -6   -4  -12   -9  999  999  999    2    1   -3  999  999 
 23     999  999   64  999  999  999   35  999   18    8    6  999  999  999  999  999  999    0  999  999    2  999    2   15 
 24     999  999   97   96   71  999  999   14    7    5    0   -1  999  999  999  999   -3  999    1  999  999  999  -17   -1 
 25      32  999  999  111   93   68   41   29   20   13    3  999    1   -2   -4  999  999  999  999    5  999   -1   -8  999 

 26     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 27     999   80   95  999  999   65   44   32   16    5  999    2    1  999   -8  -11   -9  999   -5   -4  999    1    2    9 
 28      40   68  999  999  999   53  999  999   17    5   -2   -3   -3  999  -11   -7  999    0    3    2    7    2    4   23