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

April 2018 

 
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      39   84  136  160  999   91   58   19    1   -1    0   -1   -1   -6   -4   -2  999  999   -3  999  999  999  999  999 
  2     999  999  999  999  108   75   41    7   -6   -5    4    0   -4   -7   -4   -2   -2   -3   -2   -2   -3  999  999  999 
  3     999  999  999  999  999  999  999   -2  -15   -4    2    0   -1   -3   -3   -2   -3   -2   -2   -1    0    1   -5  -21 
  4      -1   48   84  109   98   71  999  999  999  999    9    1   -9   -6   -4   -3    1    6    0   -6   -2    1    1    4 
  5      23   70   99  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 

  6     999   80  123  125  112   85   59   26    6    5    3    2   -2   -3   -3  999  999   -1    0  999  999    0  999  999 
  7     999  999  999  141  118   93   62   28   10    4    2    2    0    2    0    0   -1    3    0    0    0    1   -6   -3 
  8      28   64   95   99   70   51   32   19   12    9    5    3   -1   -3    0    1   -1   -3    1   -2    0   -2    0    0 
  9      25   48   84  999   87   54   43   14    6    3   -1    2   -3  -10    3  999   -2   -3    2    0  999    2  999  999 
 10     999  999  999  999   85   29   -1  -46  -31  -23  -12    0    8   12  -11   -6   13   23    7    2    5    5    5    7 

 11      34  999   85   95  106   69   13  -23  -30  -11   -4  -11  999    2    4    4  999  999  999  999  999  999  999  999 
 12     999  999  999  106   74   45   29   -3    3    4    2   -5    1    7  999  999    0    4    3  999   -1    9  999  999 
 13     999  999  999   87   55   32   17   -2  -10    0   -3   -8   -3    5    5  999  999  999  999  999  999  999  999  999 
 14     999  999  999  103   66   48   24    3   -1    3    2    4    6   -1    4   -1   -7    8    3    0    3    3    0   10 
 15     999  999  999  999   82   66   29   10    2    5    8    3   -3   -9    6    6    3    2    2    0    1    1    3   15 

 16      54   95  104   89  999   42   25    1  -10   -2    4    4    3    0   -1    0    2    2    3    2    2    2   -3    1 
 17      37   86  113  999  999  999  999  999  999   -4    5    4    1    0    0    0    0    3    2    0   -1   -2   -5   -2 
 18      45   98  127  131  108   74   43  999  999  999  999  999    4   -4    3    6    7    9    2   -1    2    5   -1    6 
 19      43   91  119  121  103   70   33  999  999   -5    3    2  999    1    2    4    2    2   -1    1    1    1  -10   -7 
 20      39  132  171  170  166  113   33  -29  -47  -46  -63    0  -13   -7   -2   20    3   -6    5    7   14    8    3   11 

 21      49   63   88   80   69   57   31   11  -21  -10   -7   -5    3   12   -1   -1    1   12    4   -3    0   -1   -4    5 
 22      46   75   88   79   71   42   24    8    2    5    3    1    2   -2    3    5    5    1    4    2    4    0    0    9 
 23      38   71   91   91   71   55   33   17    7    3    1    0    3    4    5    3    0    2    5    4    2    3   -3   -9 
 24      20   60   79   84   79   59   32    9   -1    5    4    3    2   -1   -4   -1    4    7    3    0    4    4    0   -6 
 25      41   99  129  128   98   67   35    9    2    1    0    1    3    1    2    1    1    2    0    0    1   -1   -1   -4 

 26      32   72   95  110   85   62   35   15    7    7   -2   -1    3    2   -4    1    3    3    4    0    3    3    6   21 
 27      54  101  116  106   81   43   16   -3   -5    3    3    4    2    4    5    1   -5    6    4    4    4    3   15   20 
 28      51   96  108  100   83   65   38   11   -2    4    4    1    1    5    1    4    4    3   -1    2  999  999   12   26 
 29      55   86  109  105   83   52   17   -1   -9   -5   -2    0    6   -1   -3    3    3    1   -2   -1    1    0    9   19 
 30      42   77  125  109   99   69   32    7  999    0    4    3    1   -3   -2   -1   -1    3   -1    2    1    0   -1    1