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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (REAL-TIME)  
                                           DECEMBER   2016
      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    5   9  14  11   8   1  -1   3    2   2   4   6   8  13  12  11    9  10  11  11  11  10   8   8
 2    8   6   7   4   3   3   1   2    1   2   4   3   2   4   4   3    1   1   2   4   2   1  -1  -1
 3   -1   3   4   5   5   4   6   7    5   4   4   6   5   7   5   5    5   6   8  11  11  10   8   8
 4    9  11  13  12  12  13  14  13   10   8   6   8  10  10  12  14   18  21  24  25  25  22  18  17
 5   18  18  18  17  11  11  11  10   10  11  12  13  16  15  13  11   12   8   9  12  12  10   6  11

 6   17  20  20  19  21  20  22  22   21  18  20  18   1  -1  -4  -4    0   3  -1  -2  -4  -4  -3   2
 7    6   7   6   2  -3  -6  -6  -8   -6  -8  -8  -7  -3   3   8   0   -3  -2   6   7  -3  -5  -3  -2
 8    0  -2   5   6   7   3  -3   1    2   1 -17 -12 -10 -10  -9 -17  -18 -19 -16 -10 -15 -14 -19 -17
 9  -11  -9  -8  -5  -7  -3  -8 -13  -11  -6  -1  -3  -4  -4  -3  -6   -5 -12 -33 -33 -29 -28 -33 -28
10  -22 -20 -18 -19 -17 -17 -16 -18  -20 -18 -17 -15 -14 -11 -12 -16  -16 -15 -14 -13 -19 -18 -16 -13

11   -7  -3   0  -3 -10 -10  -5  -8  -10 -14  -7  -7  -4  -1  -3 -13  -12 -10  -8  -5  -3  -2   1   5
12    5   3   0  -1  -1  -5  -7  -8   -6  -6  -3  -1   2   2   0  -1   -1  -1   3   5   3   2   1   3
13    4   5   5   4   5   1  -2  -4   -6  -6  -5  -4   2   4   4   3   -1  -3  -3  -1  -1  -3  -2  -2
14   -1   4   7   5   3   0   0   1    2   3   3   3   3   5   8   6    5   2   0  -2  -2  -1  -3  -2
15   -1   0   0   1   3   4   6   6    6   6   4   5   5   8   9   5    3   0   0   2   2   1  -1   0

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

21   -4  -5  -3   0   3   4   1   7   10  14   1 -10  -9   1  -8 -26  -27 -33 -24 -28 -32 -29 -29 -29
22  -25 -25 -32 -25 -21 -28 -32 -32  -31 -28 -30 -25 -21 -19 -23 -22  -21 -19 -20 -15 -17 -24 -24 -22
23  -19 -13 -18 -22 -16 -18 -18 -19  -16 -18 -17 -23 -18 -17 -16 -18  -20 -23 -23 -21 -32 -31 -29 -26
24  -22 -21 -25 -22 -17 -19 -18 -19  -22 -26 -20 -17 -15 -12  -7  -9  -15 -15 -17 -12  -9  -6  -6  -4
25   -1   1  -6  -9  -3  -5  -8  -9  -12 -18 -24 -17 -15 -13 -15 -17  -23 -26 -24 -17 -11 -11 -15 -16

26  -17 -13 -11 -16 -17 -21 -17 -16  -18 -25 -25 -20 -24 -19 -18 -23  -26 -21 -17 -14 -14 -17 -18 -19
27  -16 -13 -15 -14 -12 -12 -13 -15  -13 -15 -13  -9  -8 -12 -12 -12  -12 -10 -11  -8  -7 -12 -15 -14
28  -12  -8  -8 -10  -8  -9  -8 -10  -11  -6  -3  -3  -4  -2  -2  -5   -7 -12  -9  -7  -4  -4  -3  -1
29    0  -4  -6  -5  -4  -2  -1  -2   -7  -9  -6  -5  -8  -8 -10 -14  -18 -18 -14  -7  -5  -4  -4  -1
30    1   1   0  -1  -1   0   2   2   -1  -4  -3   3   3   3   3   5    1  -4  -6  -4  -1  -3   0   2

31    2   6   7   8   5   4  11  12   10   5   5  -7 -15 -22 -16 -16  -12 -11 -11 -11 -18 -19 -10  -6