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

August 2017 

 
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      10   20   41   54   49   53   54   65   51   20    3   -2    2   -2   -1   -2    1    2    2    1    1    4    4  999 
  2      17   31   52  999   73   75   60   46   28   18   11    3   -5    5    3   -4   -5    0    6    3    2    2    0    8 
  3      17   33   53   67   72   67   65   49   29   13    4    3    2    3    4   -2   -1  999   -2    1   -6   11    2    7 
  4      17   44   71   69  114   97   57   43   17  -23  -13  -37  -13   -1   -1   -7   -1   -1   13    3    6   -3    6   13 
  5       7   19   26   31   55   49   29   20  999   13   12    1   -3    0    0    9   -7   -4   20    0   -5    1    9   13 

  6      11   31   54  999  999  999  999  999  999  999  999  999    3   -1    2    0    0    1   -1    4    0   -1    5    7 
  7      19   35   50   67   74   69   58   33  999   -1   -3    1   -8  999   -1   -2    1    0    1    1    0    1   -1    3 
  8      18   33   53   72   82   87   72   52   32   15    3   -2   -1    1   -2   -2    4    3   -7   -3    0    2    2    3 
  9       7   23   36   48   54   55   53   32   22   15   -1   -4   -1   -2   -3   -2   -4    1   -2   -1   -1    2    4   10 
 10      18   27   51   64   65   53   43   29   21  999    6  999  999  999  999  999  999  999   -2  999  999  999  999  999 

 11      12   24   46   68   72   64   49   35   25   13  999  999  999  999  999  999  999  999  999  999  999  999  999   12 
 12      30   47  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 13     999  999  999   51   59   64   60  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 14     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 15     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 

 16     999  999  999  999  999  999  999  999  999  999  999    3   -2    1    5    5    5    1   -4    2    8   10    6    9 
 17      29   18   44   70   65   64   69   63   14    7  -25   -4  -42  -17   19    2    0    0   -1   10   11    9    6   22 
 18      14   22   22   58   34   46   61   48   35   12   10    8   13    0  -18   -3    8    3    7    6   -4    4    6   16 
 19      29   50   39   68   46   53   23   11   -1  -46   -3  999  -25    2   -2   -6  999  999   -3   -5    1   12   15   17 
 20      27   18   36   46   32   43   50   23   12   -3   -9   -7    1    2    3   -2   -1    3   12    0    2    5    7   13 

 21      26   40   43   47   41   41   29   18  999   -9   -5    3    0    2    2    1    0    1   10    3   -3    1   10   16 
 22      25   27   55   53   44   50   39   30    9    7   -1    1    2   -9    7   -4   -5    5    6    9    0    8   10   19 
 23      27   36   58   81   89   92   69   36   -1  -20   -6  -16  -16  -27  -26   25    9    6   41    3   -1    7   11   20 
 24      30   45   63   71  999   47   20  999  -13  -12    0   -2  -13  -19   -5   18    8    4    0    4    6    2    1    4 
 25      17   38   69   91  101   90   75   40   10    5    6    3    1    1    0   -1    2    6    1    2    2    1    5    7 

 26      22   41   65   82  999  999   65   42   26   17   10    6    4    4   -2    2    5    7  999   -1    1    3    3  999 
 27      15   35   68   80   94   85   68   41   26   21    4  -12   -1    3   10   11    7    0   -3  -10   -5   18    4   -2 
 28      -4   12   43   76   91   82   69   55   33   23   10   -5   -6    0    6    4   -1   -2    1    3    4    2    5    6 
 29       6   24   31   49   58   67   41   31   22   15   12    2    0   -2    1    0    0   10    0   12   -2    5    7    7 
 30       8   27   49   57   73   84   62   47   25   17    9    1    1    0   -1    2    2    2    0    2    0    3    5    6 

 31      10   23   70   71   83   69  100  130   39  -27  -56  -35  -42  -33   -3   -1  -10   17    5    4    3    5    3    9