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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                            OCTOBER   1976
      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  -20 -21 -19 -17 -14 -15 -13 -13  -22 -28 -22 -24 -21 -17 -19 -23  -22 -18 -15 -22 -20 -20 -18 -11
 2   -9 -18 -21 -28 -35 -40 -41 -35  -32 -24 -28 -31 -36 -38 -37 -34  -29 -26 -26 -28 -28 -25 -24 -25
 3  -24 -20 -18 -21 -29 -25 -21 -18  -14 -18 -22 -20 -20 -20 -21 -21  -22 -19 -21 -24 -25 -23 -22 -21
 4  -18 -17 -16 -18 -21 -23 -24 -20  -16 -14 -12  -7  -1  -8  -8  -6   -5   0  -2  -5 -13 -17 -13 -11
 5  -10 -10 -11 -21 -22 -17 -15 -14  -18 -28 -28 -26 -22 -20 -20 -22  -19 -21 -20 -20 -18 -15 -15 -16

 6  -19 -17 -14 -15 -20 -27 -34 -37  -36 -32 -35 -38 -37 -34 -36 -34  -30 -24 -19 -17 -25 -22 -19 -19
 7  -18 -20 -22 -19 -18 -17 -18 -17  -14 -14 -17 -18 -16 -18 -19 -20  -20 -23 -26 -24 -22 -20 -19 -18
 8  -17 -12  -9  -8 -10 -10 -10  -6   -4  -5  -1  -1  -4  -5  -5  -8   -8  -9 -11 -14 -14 -13 -12 -13
 9  -12  -9 -10 -11 -12  -8  -8  -6   -2   0  -2  -3  -5  -6  -8  -9   -4  -1 -10 -18 -17 -14 -11 -10
10  -13 -13 -12 -14 -19 -21 -20 -14  -10 -10 -10 -12 -12 -14 -15 -15   -9   1   0  -4 -10  -8 -14 -17

11  -19 -14 -10  -7  -8 -10  -7  -4   -3  -2  -6  -7  -9 -13 -18 -17  -14  -8  -7 -12 -17 -15 -17 -18
12  -15 -12 -12  -8  -6  -3   2  10    9   7   4   5   5   7   8  11   16  18   8  -3 -23 -34 -30 -20
13  -20 -20 -20 -23 -23 -27 -23 -17  -14 -16 -18 -16 -15 -14 -13 -12  -12 -13 -13 -16 -17 -14 -13 -13
14  -12 -13 -15 -13 -13 -11  -7  -1    0  -3  -1  -1  -2  -3  -1  -4   -5  -2  11  11  -3  -8 -15 -27
15  -33 -27 -22 -18 -17 -23 -23 -25  -22 -12  -6 -11 -28 -36 -30 -37  -30 -25 -30 -29 -28 -31 -37 -39

16  -39 -36 -48 -51 -46 -44 -43 -40  -37 -36 -28 -30 -29 -29 -30 -29  -26 -29 -29 -37 -43 -37 -38 -38
17  -40 -40 -38 -34 -34 -38 -44 -34  -38 -40 -47 -40 -37 -35 -36 -32  -28 -32 -40 -46 -41 -38 -40 -47
18  -44 -42 -44 -47 -51 -48 -40 -37  -33 -35 -37 -39 -36 -32 -32 -30  -29 -30 -27 -31 -37 -38 -34 -33
19  -35 -33 -33 -31 -28 -26 -24 -24  -22 -21 -23 -26 -28 -32 -31 -31  -27 -24 -25 -26 -28 -27 -25 -26
20  -29 -29 -26 -23 -23 -25 -24 -21  -18 -20 -18 -20 -20 -21 -21 -20  -20 -17 -21 -18 -18 -13 -12 -16

21  -14  -9  -7 -15 -18 -20 -18 -16  -14  -8  -9 -11 -11  -7  -9  -7   -8  -8 -11  -6  -7  -9  -9  -8
22   -6  -4  -3  -1  -3  -4  -7  -6   -7  -7  -9  -8  -2  -1   0  -1   -7 -12 -12 -16 -14 -12 -11 -10
23  -10  -9  -7  -7  -9 -13 -15 -16   -9  -7  -9  -7  -5   0   1  -2   -6  -9 -14 -17 -16 -14 -12  -8
24    0   4   1  -3  -6  -8  -2   2    1   1   3   3   4   1  -3  -4   -5   0   2   0  -8 -10  -8  -7
25  -10  -9 -14 -13 -10  -9 -12 -13  -13 -12 -13 -14 -14 -12 -11  -8   -5  -6  -5  -5  -4  -3  -4  -6

26   -8 -10  -7  -2   4   4   3   1    1   2   4   3   1   2   3   1    0   2   2   4   5   5   3   4
27    4   4   5   0  -1  -2  -2  -6   -6  -2   2   0  -1   6   6   8    8  -1  -1  -3  -9 -17 -20 -18
28  -17 -15 -13 -12 -10  -8  -6  -4   -2  -4  -4  -5  -8 -11 -14 -13  -17 -17 -14 -12 -11 -12 -12 -11
29  -10 -12 -15 -15 -18 -17 -14 -10   -6  -5  -5  -7  -7  -5  -3   0    1   0  -2  -4  -8  -8  -6  -6
30   -7  -8  -9  -6  -4  -1   2   5   12  12  18   4 -11 -15 -19 -18  -21 -24 -30 -29 -21 -19 -33 -39

31  -34 -20 -14 -13 -18 -35 -55 -57  -44 -39 -43 -40 -37 -32 -36 -47  -53 -47 -45 -47 -49 -43 -37 -39