WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                           DECEMBER   2019
      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  -4  -1   3   2   0  -1  -1   -1  -4  -9  -9  -8  -7  -9 -12  -11  -8  -5  -5  -4  -5  -4   0
 2    2   5   3   1   0   0  -3  -4   -4  -5  -7  -4  -4  -5  -5  -3   -3  -2  -3  -6  -8  -5  -4  -3
 3   -3  -1   1   1   1   1  -1  -4   -4  -3  -4  -5  -6  -5  -4  -3   -2  -4  -6  -6  -7  -6  -2   5
 4   13  13   8   3   6   2   2   0    4   2  -1  -2  -2  -2  -1   0   -2  -3  -4  -4  -2  -1  -1  -3
 5   -3  -2  -4  -3  -4  -2  -1   0    0   0   0   8   9   9   8   8    6   4   0  -2  -3  -2   1   4

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

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

16   -9  -7  -5  -4  -2  -2  -5  -7   -9 -10 -11 -10 -10 -11 -10 -10  -10  -8  -7  -8 -10  -8  -7  -7
17   -8  -8  -7  -8  -7  -6  -6  -3   -2  -4  -5  -4  -4  -4  -5  -5   -4  -2   1   3   0   1   2   4
18    5   8  17  13  10  11  12  11   12  14   9  -3  -6 -13 -12 -11  -17 -24 -29 -27 -26 -21 -18 -15
19  -12 -15 -18 -19 -23 -16 -23 -25  -23 -22 -26 -24 -25 -26 -23 -20  -20 -17 -17 -20 -21 -17 -15 -15
20  -15 -13 -13 -13 -13 -15 -16 -16  -14 -14 -16 -15 -16 -21 -21 -20  -15 -14 -15 -15 -14 -12 -11 -11

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

26   10   0  -2  -1   2   4   4   1   -5  -5  -5  -4  -3  -4  -3  -1    1  -2  -8 -10  -9  -5  -3  -1
27   -4  -5  -6  -4  -2  -2  -5 -10   -8  -5  -3  -2  -2  -2   0   1    0  -1  -2  -3  -4  -2  -2  -2
28   -3  -5  -4  -4  -3  -5  -5  -4   -4   0   1  -1  -3  -5  -5  -1    0  -3  -3  -3  -1  -2  -2  -4
29   -4  -3  -4  -5  -4  -4  -3  -4   -3  -2  -1  -2  -2  -2  -2  -4   -5  -2  -1   0  -1  -1  -1  -1
30    0  -1  -1   0   1   3   5   6    7   3   3   4   6   3   2   0   -1  -2  -1   1   3   7  10  11

31    8   8   8  13  11  11   7   3    0  -1  -1  -3  -5  -8  -6  -5   -7  -9  -9  -7  -4  -4  -4  -7