Link to Data Center Top Page , Top Page , Last Month , Next Month [Updated at 2018-01-17 15:05UT]

                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (REAL-TIME)  
                                           DECEMBER   2017
      unit=nT                                                                                      UT
      1   2   3   4   5   6   7   8    9  10  11  12  13  14  15  16   17  18  19  20  21  22  23  24
DAY
 1    7   5   3   1  -2  -3  -2  -1   -4  -7  -4  -2   1   0  -1   2   -1  -3  -5  -1   4   9  10   9
 2    7   3   2   3   5   6   6   4    3   4   4   8  10   7   3   0   -1   0   3   6   6   6   8   8
 3    6   2  -3  -5  -6  -6  -7  -7   -6  -5  -5  -1   0   0   1   2    0   1   2   6   9   9  10  12
 4   13  11  11  12  15  15  13   5    0  -2   3   7   5   4  11  16   22   4 -19 -33 -37 -37 -27 -17
 5  -18 -23 -26 -29 -26 -21 -17 -23  -30 -33 -30 -26 -21 -15 -16 -16  -25 -26 -19 -21 -16 -19 -23 -21

 6  -20 -20 -18 -16 -14 -19 -20 -31  -27 -27 -27 -23 -22 -19 -17 -17  -22 -21 -21 -17 -13 -10  -6  -7
 7   -9  -8  -7  -6  -6  -9 -10 -12  -13 -13 -11  -3  -5  -9 -11 -18  -16 -16 -15 -13 -14 -12 -10  -9
 8  -10 -11  -9  -8  -8 -11 -10 -10  -12 -13  -8  -2   0  -2  -3  -3   -7  -7  -4  -2   0   1   4   3
 9   -2  -7  -8  -8  -6  -4  -2  -2   -5  -5  -4  -1   2   1   0   0   -4  -4  -2   2   4   6   9  11
10   11   9   9   8   8   8   6   3    0   0   4   9  10   7   3   0   -5  -7  -8  -5  -4  -3   5   4

11    2  -2   0   4  14  15  15   6   -1  -7  -7  -4   1  -2  -1  -4   -5  -5  -5   0  10  13  18  16
12    6  -1  -3  -3  -8 -14 -18 -19  -18 -17 -11  -4  -2  -4  -1  -1   -3  -5 -20 -24 -18 -15  -8  -5
13   -4  -4  -2  -3  -2  -2  -3  -8  -12  -9  -6   0  -1  -5  -5  -4   -7  -4  -6  -5  -2  -1   2   3
14    4   1  -3  -1   0  -1  -3  -5   -6  -7  -5  -2   1   1   0   0   -3  -4  -1   1   5   9  13  11
15   12   9   8   7   7   6   5   4    0  -1   1   8  11   7   8   5    4   5   9  13  13  13  18  16

16   14  13  12  10   8   8   9  10    7   6   5   3   2   3   4   4    0   0   2   6  11  19  31  34
17   29  26  18  12  16  10  -7  -6   -5  -8  -5  -5 -14 -10  -4 -12  -19 -16 -17 -13 -18 -13 -10 -12
18  -15 -12 -10  -9 -12 -12 -13 -22  -20 -22 -20 -18 -15 -14 -16 -14  -13  -8  -8  -6  -4   0   3   4
19    3   3   2   2   3   2  -1  -6  -10 -11  -8  -4  -2  -4  -4  -2   -3  -2  -4  -6  -8  -9 -12 -11
20   -9 -11 -10 -11 -10  -8  -5  -6   -9 -12  -9   1   3   4   4   2   -3  -1  -1   3   7   9   9   8

21    5   1   0   1   2   1  -1  -4  -10  -8  -4   0   1  -2  -2  -1   -3  -2   0   2   5   7   9   8
22    5   3   3   3   3   3   4   4    3   3   5   9  10   9   9  10    7   7   9  12  14  16  17  17
23   16  13  12  11  13  10   9   6   -1  -4  -1   3   0   0   1   0   -2  -1   3   8  13  18  20  21
24   21  17  16  18  23  25  26  19   11  10  10  -4 -11  -6  -7  -6   -7  -4   0   0  -4  -6  -4  -4
25    2   1   0  -2  -3  -4  -6  -8  -11  -7  -1   3   7   6   3  -1  -12 -20 -24 -18 -15 -14 -13 -17

26  -18 -18 -15 -11 -12 -13 -13 -13  -15 -13 -10  -4   1   0  -3   0    1  -1   0  -4  -6  -2   0   0
27   -1  -4  -2  -3  -4  -6  -2   0    1  -4  -5  -1   1   1   3   5    3   4   2   0   1   4   6   7
28    8   5   1   1   1  -1  -2  -4   -7  -8  -5  -1   2   2   4   1   -3  -6  -4  -4  -2   5   5   7
29    9   6   4   2   2   0  -2  -4   -5  -4   2   8  10   5   3   5    6   4   3   5  12  16  18  19
30   19  13  10   9  11  11  11   8    5   4   6   9   7   6   6   3   -3  -5  -4  -2   1   7  12  13

31   14  12  11   8   7   5   7   6    5   4   9  14  13  11  10  10    8   8  15  22  21  17  11   8