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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                                MAY   1979
      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  -30 -28 -28 -31 -34 -34 -33 -35  -32 -27 -27 -21 -18 -17 -17 -20  -20 -19 -28 -35 -37 -40 -38 -38
 2  -47 -52 -49 -52 -47 -42 -40 -41  -41 -39 -37 -35 -39 -36 -35 -35  -34 -30 -31 -32 -34 -31 -27 -22
 3  -20 -19 -21 -22 -22 -19 -18 -14  -15 -15 -18 -22 -23 -24 -28 -27  -22 -20 -20 -22 -20 -22 -18 -19
 4  -27 -26 -22 -21 -20 -20 -16 -13  -13 -13 -17 -17 -16 -16 -15 -15  -17 -15 -15 -20 -28 -26 -26 -21
 5  -13 -15 -17 -19 -18 -23 -17 -15  -15 -14 -12 -10 -10  -7  -6  -7   -8  -6  -6   1   5   8   9   8

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

11    6  11   8   7  11  17   9 -12  -15  -7  -2  -3  -7  -9 -17 -15  -21 -21 -21 -21 -21 -27 -25 -17
12  -15 -12  -5  -1   0  -4  -3  -2   -3  -3   1   4   2   3  -1  -1   -1  -5  -7  -4   0   0   0   0
13   -2   1   3   1   3   2   3   2    5   9   9  11  14  12  11   6    1   4   7  11  14  14  11   9
14    8  10   8   5   0   0   3   5    5   3   4   5   2   1  -1  -3   -4  -6  -5  -5  -3   0   3   5
15    4   2   8  12   9   3   0  -4   -3   0  -1  -1   2  -1  -3  -8   -6  -5  -6  -5  -8  -7  -4  -5

16   -5  -3  -4  -5  -3  -1  -2  -4    0   2  -1   2   2   5   6   7    5   4   3   3   1   1   0   1
17    3   4   5   5   4   3   1  -2   -4  -4  -5  -6  -5  -5  -4  -2   -1  -1   4   9  11  10  13  14
18   15  17  21  24  26  24  22  26   25  23  20  18  14   9   6  11   15  14   5   2   1  -9 -26 -29
19  -20 -16 -28 -25 -29 -35 -29 -21  -21 -27 -42 -39 -30 -31 -30 -31  -31 -28 -27 -30 -38 -35 -35 -28
20  -23 -27 -31 -35 -35 -30 -28 -22  -21 -20 -18 -22 -26 -26 -23 -24  -25 -27 -31 -30 -28 -33 -26 -22

21  -18 -12 -10 -12  -7  -6  -6  -6  -12 -15 -14 -15 -12 -10 -17 -20  -23 -29 -35 -31 -32 -36 -41 -43
22  -51 -49 -39 -47 -45 -43 -41 -49  -58 -62 -74 -52 -50 -51 -45 -45  -44 -39 -50 -44 -43 -53 -43 -35
23  -39 -45 -40 -35 -36 -34 -31 -29  -26 -23 -24 -25 -25 -24 -26 -28  -27 -27 -26 -28 -30 -31 -35 -41
24  -48 -49 -45 -37 -34 -32 -45 -40  -37 -29 -34 -37 -28 -31 -32 -27  -29 -32 -31 -30 -30 -36 -37 -29
25  -29 -22 -17 -21 -34 -34 -36 -32  -31 -35 -29 -27 -30 -33 -37 -38  -40 -49 -50 -51 -43 -44 -43 -40

26  -49 -49 -34 -30 -36 -35 -33 -32  -26 -25 -22 -22 -25 -28 -25 -23  -24 -22 -23 -26 -25 -28 -29 -24
27  -22 -20 -14 -17 -24 -31 -31 -27  -33 -35 -29 -23 -23 -23 -28 -33  -33 -30 -28 -30 -29 -32 -30 -26
28  -20 -14 -12 -10  -9 -10 -12 -14  -15 -17 -14 -12  -7 -10 -12  -9  -11 -11 -11 -10 -13 -19 -24 -22
29  -16 -11  -9 -14 -15 -14 -13 -12   -8  -5  -4  -7  -8  -9 -10  -8   -9  -9  -8  14  31  42  12  41
30   31  28  17  11   5  -5  -3  -4   -6  -7  -3  -4  -6  -6  -5  -4   -2  -1  -1   1   2   0  -3  -5

31   -7  -5  -4  -3  -1   2   1  -1    1   2   9   8   7   9   4   9    6   4   3   1   0   0  -2  -2