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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                           DECEMBER   1975
      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  -32 -36 -33 -33 -31 -37 -37 -39  -35 -34 -29 -33 -36 -30 -34 -34  -31 -32 -29 -31 -27 -26 -25 -22
 2  -29 -27 -27 -24 -24 -24 -22 -22  -28 -31 -34 -31 -29 -23 -20 -23  -25 -21 -19 -31 -27 -30 -30 -30
 3  -28 -24 -22 -23 -23 -24 -25 -26  -27 -24 -21 -18 -18 -18 -20 -18  -15 -13 -13 -13 -18 -19 -24 -25
 4  -23 -21 -19 -20 -21 -20 -20 -19  -25 -26 -21 -20 -18 -20 -25 -24  -22 -16 -15 -15 -19 -19 -19 -19
 5  -19 -18 -17 -16 -15 -14 -15 -20  -23 -20 -19 -19 -17 -14 -10 -10  -11 -14 -14 -14 -17 -18 -17 -15

 6  -11 -12 -12 -13 -10  -9 -11 -13  -14 -15 -17 -16 -12  -8  -8  -6   -9 -15 -19 -18 -16 -13 -11  -9
 7   -7  -8  -8  -6  -5  -6  -9 -11  -11  -9  -8  -8  -7  -6  -4  -3   -1  -1   2   1   0  -1  -3  -3
 8   -1   4   4  -3 -11 -12 -13 -14  -14 -12 -13 -13 -10 -13  -1  -4   -8 -10  -2  -3 -16 -26 -29 -37
 9  -30 -30 -31 -27 -23 -23 -29 -26  -22 -22 -21 -27 -30 -33 -36 -35  -28 -23 -18 -14 -13  -3  -4  -7
10  -10 -12 -14 -16 -15 -12 -12  -9   -8  -9 -10 -16 -25 -31 -26 -24  -24 -21 -20 -18 -17 -13 -12 -14

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

16   13   5   3   6   1  -2  -2  -2   -3   2   1   4   3   4   6   5   -2   0   2  -3  -1   1   2   2
17    0   1   0  -3  -1  -5  -9  -7   -7  -9  -8  -7  -6  -5  -5  -3   -3  -1   0  -2  -1   1  -4  -5
18   -5  -6  -6  -9  -7  -5  -6  -5   -3  -2  -3   0  -3  -4   0   0   -2  -1   1   0   0  -1  -1   0
19    4   6   3   2   1   3   2  -2   -2  -1  -1   1   0   3   4   6    5   6   5   4   4   5   3   3
20    5   6   3   1   1  -2   0   0    2   1   2   2   1   0   0   2    3   2   0  -2   1   6   6   5

21    5   6   4   3   4   5   8  11   14  12   7  11   9  13   2   0    7  13  14  -1   0   3   6   3
22   -1  -5  -6  -2   0  -1   1   3    6   8   7   6   4  -1  -2  -2    1  -2  -1  -4  -4  -2  -2  -6
23   -2  -2  -1   0  -1   0  -3  -7   -7  -4  -1  -1  -3   1   0   3    4   5   3   3   5   8   1  -1
24   -1  -1  -2  -3  -2   0   1   1    1   2   2   3   3   2   2   4    4   5   6   4  -2  -4  -4  -3
25   -4  -3   2   2  -7 -10  -7   0    5   1  -2  -6  -8  -6 -12 -20  -13 -10  -6  -3  -5  -4 -11 -11

26   -4  -6 -12 -12 -13 -12 -12 -19  -20 -13 -20 -28 -34 -32 -34 -35  -32 -32 -19 -16 -20 -17 -15 -17
27  -17 -12 -10  -8 -20 -26 -31 -43  -38 -26 -20 -21 -24 -27 -25 -30  -32 -33 -40 -38 -42 -48 -52 -44
28  -36 -34 -31 -29 -30 -26 -26 -26  -21 -17 -14 -13 -14 -13  -9  -7   -2  -6  -8  -8  -5  -7 -17 -21
29  -20 -21 -20 -20 -21 -24 -29 -28  -25 -23 -20 -19 -18 -19 -16 -10   -8 -10 -15 -21 -17 -13 -13 -15
30  -14 -17 -17 -16 -14 -12 -14 -15  -18 -19 -22 -18 -13 -16 -17 -13  -11 -14 -13 -15 -15 -11 -12 -15

31  -16 -13 -12 -10  -9  -8  -9  -7   -7  -6  -6  -6  -6  -9  -9  -5   -2  -4  -3  -5  -3  -2  -2  -2