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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                               JULY   1966
      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   -9  -7  -4  -5  -2  -2  -2   0    2   2   3   0   4   7   9   6    7   7   3   3   5   3  -1  -2
 2   -2  -2  -4  -4  -2  -1   1   4    7   7   8   8   8   8   8   9   10  10   9   7   5   2  -3  -6
 3   -4   0   3   3   3   0   2   5    7   5   7   6   6   7   9   8    8   7   8   7   4   2   1   0
 4    2   2   1   2   4   5   7  10   11  10  11  10  11   9  13  16   11   6  -2   1   2  -3  -9 -15
 5  -12  -9  -4  -7  -4  -2  -2  -2    0   1   2   2  -1  -2  -4  -5   -5  -6  -5   0   0  -2  -4  -3

 6   -2   1   4   6   5   3   7  10    7   4   2   3   5   9  11  11   10   7   5   4   3   1   1   0
 7    1   1  -1  -2  -2   2   5   6    6   4   3   5   4   5   8   8    7   9  10   9  11  12  12  13
 8   17  21  28  32  32  33  17   1  -11 -13  -7   0  -6 -13 -13  -9  -11 -18 -20 -18 -12  -2  -7 -15
 9  -15 -27 -35 -44 -50 -57 -60 -74  -74 -58 -53 -52 -57 -55 -49 -45  -41 -40 -41 -42 -41 -39 -40 -38
10  -45 -45 -39 -31 -31 -44 -50 -46  -49 -41 -36 -41 -40 -33 -32 -33  -33 -33 -35 -36 -33 -28 -25 -25

11  -22 -23 -22 -23 -28 -27 -28 -25  -21 -22 -21 -18 -18 -20 -20 -18   -9  -7 -13 -18 -14  -9  -8 -17
12  -26 -26 -24 -23 -24 -31 -37 -38  -39 -32 -36 -36 -37 -36 -31 -27  -28 -27 -26 -25 -21 -21 -20 -22
13  -21 -20 -18 -16 -14 -14 -12 -11  -10  -9 -11 -12 -14 -12 -11 -11  -11  -9 -10 -10  -7  -7 -10  -9
14   -9  -9  -6  -4  -2  -1   1   3    5   5   5   7   7   5   4   3    0   2   5   3   5   5   5   3
15    0   1   8  11   9   6   6   5    6   7   8  10  11  14  14  22   17  13  11  17  17   9  15  18

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

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

26    7   6   6   0  -2  -1   4   5    2   5   6   5   3   2   3   5    4   7  10  10   6   4   2  -1
27    0   2   3   1  -2  -1  17  16    9  10   8   8  13  22  20  10   19  15   6   5   5   6   5   5
28    5   7   5  -3 -16 -15 -10  -8  -12 -10  -8 -12 -11 -12 -10  -6   -2   1   2   2  -3  -9 -10  -9
29  -10  -9  -7  -8  -7  -9  -9  -8   -8  -4   1   2   2   1   1   2    6   7   9  11  10  10  11  11
30   10   8   9  12   9   4   4   1    1   3   6   6   4   3   4   3    4   5   6   6   6   8  11  11

31    9   8   8   9   8   8   7   5    7   8   5   3   6   6   7   8    8   6   3   1   2   1   0   6