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

July 2025 

 
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       8   32   50   63  110  120  104   76   53   31    9   -7   -4   -1    1    1    0  999  999  999  999    1   -1   -1 
  2      11   29   59   94  124  999  999  999   75  999    7    0    0  999   -2   -6    0    0   -3    3    0    0    0   11 
  3      30   47   69  106  113  999  999   97   76   24   -7   16   10  999   -8  -10   -6   -1   11  999   -6   -2   -2    3 
  4      25   43   82   98  118  108   96   61   24    5   -1   -4  999  999   -5   -2   -2   -2   -1  999    2  999   -6  999 
  5       4   40   76  132  999  105  120   82   73  999    6  -25  999    5  -12  -10    1    4   -6    4    8   -2   -3    1 

  6      31   41  104  999   50   94   80   37   38    6   -3  -16  -21   -8    2  999   -3    0  999    5    0  999    2    1 
  7      37   38   56  999  120  135  101   66   45   28    3    4   -4    4    4   -2    1    3    4    1   -1    2    8    8 
  8      26   49   70  999  105  150   72   83   52   43    5    1   -6    1    3    3   -5    4    4    4    4    0   -2    7 
  9      16   30   71   84  112  114  130   98   70   51  999    9    0    0    2    1    2    0    0    3    3    2    1    6 
 10      22   37   68  999  116  120  111  999   66   43   20  999    3    2    1    2    3    4    3    4    1    2  999  999 

 11      22   47  999  118  140  121  101   71   58  999  999  -22  -16  999    7    6  999    4    5  999  999   -3    4    5 
 12      24   45   85   83  128  104  119   61   37  999  999    1   -7   -7  999   -1   -3    1    4    3  999    0    1    8 
 13      18   27   69   73   72  116  108  147   80   44  999    2  -15   -7  999   -5    5    0    4    7    0   -4   -5    0 
 14      14   22   52   99  104  134  130  114   58   22    2   -3    3    1  -11   -7   -2  999    6    2   -9    5    1    7 
 15      26   40   45   90  154  124  112   94   60    8  -34  -24  999  999    4   -4    1    2  999    2    3   -2  999  999 

 16     999    7   49   50  118  158  123   88   43   26   -1  -14    0    8   10  999    3    5    9    9   -2   -3    5    8 
 17      29   51  112  117  110  153   99   96   58   19  999  -18  999   -5   -4   10   -5    2   20   10    4    1  999    9 
 18      15   26   57   92  124  147  130  117   90   57   22  999  999  999  999  999  999  999  999  999  999  999  999  999 
 19     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 20     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 

 21     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 22     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 23     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 24     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999 
 25     999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  999  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  999  999  999  999  999  999  999   96   65  999  999    6  999    4    1    1    6    6    4    3    4    4    6 
 28      14   27   51   76   90  102  100   84   68   53   34   18    8    7    7   -1   -3   -6   -1   12    9    5    4    3 
 29      23   53   75   88  131  157  151  115   91   45   12    8    3    3    2    2    2    3    7    6    2    4    1   -4 
 30      -3   16   32   69  103  135  148  150  128   86   48  999    1    1   -3   -8    3    6   -3   -3    1    5    6    5 

 31      12   24   54  101  136  160  154  140   91   43   22    9  999   -2   -2   -2   -6   -5   -1    7    6    0   -2   -1