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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                            OCTOBER   1970
      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    4   6   4   3   3   5   6   7    6   3   1   0   2   0  -1  -4    1  -1  -1 -12 -15 -12  -9 -12
 2  -10 -11  -3   1   1   3   1   2    3   2  -4  -1  -1  -2  -4  -4   -2   1  -8  -5  -2  -2  -2  -3
 3   -5  -7 -10  -7  -2   1   4   2   -1  -2   2   3  -1  -4  -7  -8   -5  -6  -5  -7  -3  -5 -11   3
 4   -3  -9  -6  -8 -18 -17 -17 -31  -31 -33 -25 -22 -22 -24 -20 -20  -18 -20 -22 -18 -19 -19 -15 -14
 5  -16 -16 -12 -10  -9  -6  -8  -7  -10  -6  -7  -9 -11 -10 -10  -9   -8 -11 -12 -10 -11 -13 -12 -11

 6  -11 -10  -7  -4  -4  -7  -5  -4   -4  -4  -5  -5  -4  -3  -3  -2   -3  -4  -5  -9  -9  -8  -7  -6
 7   -4  -3  -1  -1  -1   0   0   0    0  -3  -4  -1   2   3   5   4    3   1  -2  -2  -2  -3   0   1
 8    2   4   2   1   2   3   5   6    4   3   3   3   2   2   2   1    1   1   2   0   0   2   1  -4
 9   -6  -5  -2   2   3   5   6   8    6   5   5   3   3   4   3   0   -1  -3  -4  -2   1   2   0  -2
10   -2  -2  -1  -1  -1  -4  -5  -7  -11  -3   2   3   3   6   5   1   -3  -1  -5 -16 -24 -24 -20 -16

11  -18 -23 -30 -26 -26 -35 -46 -51  -56 -60 -57 -49 -47 -46 -49 -50  -46 -41 -37 -29 -25 -16 -13 -17
12  -24 -39 -42 -45 -53 -53 -49 -47  -53 -51 -43 -36 -29 -28 -26 -23  -21 -19 -17 -16 -15 -12 -11 -11
13  -12 -12 -11 -10 -12 -11 -16 -15  -10  -9  -7 -11 -12 -14 -10 -12  -18 -20 -22 -15 -17 -15 -15 -15
14  -17 -22 -23 -22 -17 -15 -17 -19  -19 -17 -17 -20 -20 -19 -16 -15  -13 -13 -15 -16 -18 -17 -12  -8
15   -6  -8  -9 -12 -13 -13 -13 -16  -16 -13 -13 -14 -15 -13 -11  -7   -4  -2   1   1   0  -2  -1  -1

16   -3  -2  -3  -3  -4  -2   1   0    0  15   6  -8 -34 -32 -20 -38  -75 -84 -99-111 -89 -84 -87 -85
17  -77 -69 -59 -56 -56 -62 -63 -65  -70 -71 -66 -66 -69 -76 -84 -86  -92 -99 -99 -99 -96-103 -94-100
18 -117-119-109-108 -87 -77 -74 -81  -85 -76 -63 -56 -51 -53 -54 -55  -52 -49 -45 -46 -47 -46 -50 -50
19  -49 -48 -47 -45 -45 -43 -44 -47  -42 -38 -34 -33 -35 -39 -41 -39  -39 -36 -35 -29 -30 -31 -33 -36
20  -37 -38 -38 -38 -39 -40 -39 -38  -34 -33 -31 -27 -22 -23 -23 -24  -23 -21 -20 -20 -23 -24 -23 -24

21  -23 -21 -21 -18 -18 -16 -16 -16  -15 -16 -14 -11  -9  -9  -9  -9  -11 -10  -9  -8  -6  -4  -7 -11
22  -10  -8 -13 -16 -21 -24 -25 -26  -22 -20 -22 -23 -25 -32 -36 -39  -42 -44 -52 -62 -75 -70 -65 -63
23  -59 -67 -70 -68 -58 -55 -53 -52  -48 -50 -43 -42 -39 -43 -51 -58  -59 -52 -48 -56 -57 -60 -54 -46
24  -42 -41 -40 -46 -48 -51 -45 -43  -47 -42 -37 -40 -37 -34 -34 -35  -32 -29 -27 -24 -26 -25 -23 -22
25  -19 -21 -20 -19 -21 -20 -22 -20  -20 -19 -18 -19 -19 -16 -18 -20  -18 -14 -11  -8  -7  -9 -10  -9

26   -9 -13 -14 -12 -12 -14 -13 -11  -11 -12 -13 -13 -14 -15 -15 -17  -16 -14 -10  -7  -4  -1  -3  -4
27   -5  -3  -2  -5  -6  -4  -3  -4   -2   0   3   7   8   7   6   7    6   8   7   9   8   3   3   5
28    5   2  -6   4  -5  -7 -15 -19  -13  -9  -6  -1   0  -4  -7  -8  -11 -12 -14 -15 -21 -31 -36 -23
29  -19 -18 -15 -14 -15 -17 -18 -18  -16 -14 -18 -11  -6 -12 -15 -10   -8 -17 -15 -21 -31 -28 -28 -25
30  -26 -23 -20 -22 -27 -25 -24 -26  -27 -27 -24 -19 -19 -21 -22 -20  -21 -16 -13 -10  -8  -8  -9  -8

31   -8  -7  -7  -5  -7  -8 -11 -11  -14 -15 -12  -9 -12 -15 -20 -18  -18 -17 -14 -14 -13 -11 -10  -9