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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                             AUGUST   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   22  25  21  19  14   6   5   8    7   8   6   7   6   8   9  14   15  13  10   7   4   1   5   8
 2    8  11   9   8   7   6   5   6    7   7   7   6   3   1   3   5    7   8   6   2   1   1   2   6
 3   12  14  14  17  18  14  12  14   18  18  10  14  15   7  -3  -8   -7  -3  -2  -2  -5  -6  -7  -9
 4  -10  -8  -2   2   1   2   5   6    3   1   0   5   7   3  -2  -8   -6  -3  -1  -2  -4  -8  -4 -11
 5  -13 -11  -3  -1  -2  -4   0  -1   -7  -5  -1  -4  -8 -10 -11 -12  -13  -9  -7  -5  -6  -8 -10  -8

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

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

16    7   3   1   1   1   1   0  -2   -1   1   4   5   6   7   6   4    4   5   5   4   4   2   2   3
17    6   8   7   5   4   5   6   7    8   8   7   9  12  12  13  10    9   8   9  12  14  12  10  10
18    8   9  10  13  16  16  16  18   19  13   6   0   5  15  17  13    9   2  -9 -14  -9  -1   1   2
19    0   0  -1 -18 -20 -11  -6  -4   -3  -7 -17 -30 -32 -18 -19 -22  -28 -32 -31 -24 -15 -11 -11 -11
20  -10  -7  -8  -7  -7  -8  -9 -19  -22 -17 -13 -11 -12 -14 -16 -16  -14 -11  -9  -5  -4  -5  -7  -8

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

26    3   6   1  -1  -1  -2  -3  -2   -3   0   1  -1  -1  -2  -2  -2    0   0  -3  -1  -1   0   2   1
27    1   1   0  -2  -1  -3   0   3    3   5   5   3   3   6   7   5    7   5   6   7   7   6   4   3
28    2   2   2   4   5   7   8   6    6   6   7   5   3   3   3   5    7   9  11  11  10  10   7   5
29    4   1   3   8  10  11  10   9    9   9   8   8  11  28  30  27   25  23  20  18  21  15  -5 -29
30  -47 -54 -58 -48 -53 -48 -47 -45  -38 -31 -25  -9  -3  13  16  10   12  -4 -31 -39 -36 -64 -99-111

31  -94 -84 -83 -71 -66 -59 -56 -56  -56 -55 -54 -53 -46 -39 -32 -33  -34 -25 -16 -20 -24 -31 -34 -30