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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                                MAY   1969
      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 -31 -30 -32 -33 -34 -31 -25  -23 -26 -24 -20 -16 -17 -20 -21  -21 -21 -23 -23 -22 -24 -24 -22
 2  -20 -19 -22 -22 -20 -24 -19 -15  -16 -20 -20 -16 -13  -3  -4  -9  -11 -16  -2 -25 -25 -23 -26 -27
 3  -28 -27 -22 -19 -23 -26 -27 -19  -16 -17 -16 -20 -17 -16 -21 -23  -22 -20 -18 -20 -18 -19 -17 -18
 4  -15 -14 -14 -14 -16 -15 -14 -13  -14 -17 -19 -16 -13 -15 -15 -15  -16 -19 -16 -15 -12  -8  -9 -10
 5  -12 -13 -11 -10 -12 -10  -7  -8  -10 -13 -12  -6 -10 -13 -16 -12  -11  -7  -6  -6  -9  -6  -9  -9

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

11    0  -3  -4  -3  -2  -1   0  -3   -5  -3   1   1  -1  -4  -5  -5   -6  -2   0   2   3   2   0   1
12    5   7   8   8   6   4   4   5    6   5   3   3   3   4   3   5    9  11  19  22  20  22  18  12
13    6  -6 -15 -19 -20 -19 -34 -50  -46 -39 -40 -45 -45 -44 -47 -47  -52 -41 -36 -38 -46 -51 -50 -51
14  -56 -56 -54 -54 -48 -45 -51 -47  -40 -38 -38 -37 -35 -36 -37 -42  -37 -30 -28  -9  -1 -14 -43 -66
15  -82 -83 -78-107-121-112-117-115 -106 -99 -71 -75 -64 -93-115-114 -111-102-105-110 -98 -93 -98 -99

16  -84 -87 -89 -89 -90 -94 -90 -74  -68 -66 -63 -67 -61 -57 -55 -57  -56 -55 -54 -51 -49 -44 -44 -40
17  -43 -47 -47 -46 -52 -58 -56 -49  -46 -48 -48 -45 -46 -48 -51 -47  -44 -40 -36 -34 -34 -31 -38 -38
18  -38 -39 -42 -40 -42 -39 -36 -43  -39 -39 -41 -40 -31 -26 -26 -21  -17   3 -12 -26 -25 -22 -23 -26
19  -28 -28 -26 -22 -20 -16 -13 -11  -11 -10  -9 -17 -21 -27 -29 -28  -23 -23 -24 -22 -17 -17 -15 -15
20  -20 -19 -14 -11  -7  -9 -10  -9  -12 -11  -9  -9  -9  -7  -6  -8   -6  -2  -1  -1  -2 -10 -15 -17

21  -19 -19 -21 -19 -21 -21 -22 -22  -22 -17 -21 -28 -31 -32 -31 -32  -28 -22 -18 -18 -21 -28 -25 -24
22  -21 -19 -17 -15 -12 -12 -12 -11   -9 -10 -12 -21 -24 -24 -24 -20  -18 -15 -11  -8  -5  -5  -4  -3
23   -6 -11 -13 -11 -10  -8  -9 -11  -11 -12 -14 -12 -11 -10 -10  -9  -10 -10 -11  -7  -9 -10 -11  -8
24   -5  -8  -8  -6  -7 -16 -21 -11   -6  -3  -3  -6  -7 -11 -14 -13   -8  -6  -5  -8 -15 -14  -9 -14
25  -19 -22 -19 -15 -11 -10 -10  -7   -4  -2  -2  -2  -2  -6  -8 -10   -9 -10 -12  -8  -5  -7  -9 -12

26  -13 -13 -12 -11  -6   2   6   5    5   4   1   3   6   7   6   4    1   1  -1  -1   0   2   8   8
27    9   9  10  12  11   9   9  10   11   9   7   3   4   6   6   9   13  12   8   7  11   9  13   9
28   11  14  16  18  15   9   2  -7  -11 -13 -16  -9  -3  -2  -5  -7   -7  -6  -5  -6  -7 -10  -9 -10
29  -11 -10  -4  -2   1   3   2   0    2   1  -1   3   1   4   8   8    4   3   1  -2  -3  -8  -8  -7
30   -7  -2   4   7   4  -2  -2   1   -6  -6   1   2  -2   0   3   2   -6  -6  -2   0  -2  -5  -6  -4

31   -2  -3   1   3  -1  -1  -5  -5  -12 -11  -4  -3  -6 -12 -15 -14  -11 -12 -11  -8 -13 -17 -18 -13