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WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (FINAL)
SEPTEMBER 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 -6 0 2 2 3 3 4 2 3 6 8 10 10 7 6 5 8 11 11 13 14 13 10 9
2 9 8 9 8 9 13 14 11 8 9 14 19 19 17 17 14 13 10 8 7 8 9 12 13
3 16 17 18 19 21 20 18 20 18 17 19 18 16 18 17 11 19 17 19 19 15 7 7 6
4 4 0 -1 -1 0 2 4 7 10 16 19 18 18 17 14 10 10 7 4 3 -2 -3 -2 1
5 3 3 5 10 13 17 22 21 18 19 20 21 19 4 -21 -35 -32 -25 -24 -31 -33 -37 -47 -51
6 -42 -32 -33 -29 -27 -36 -27 -23 -19 -21 -24 -22 -16 -16 -14 -14 -18 -18 -20 -21 -19 -21 -19 -14
7 -11 -13 -13 -13 -11 -11 -12 -16 -24 -29 -21 -15 -10 -12 -13 -13 -7 -9 -19 -25 -29 -27 -25 -29
8 -31 -28 -25 -25 -36 -45 -48 -44 -50 -56 -45 -33 -26 -28 -34 -33 -30 -28 -25 -26 -27 -27 -24 -23
9 -24 -23 -17 -13 -11 -12 -17 -15 -11 -10 -10 -11 -11 -15 -20 -23 -19 -18 -18 -14 -13 -14 -17 -15
10 -10 -13 -10 -12 -14 -12 -9 -7 -7 -7 -9 -8 -9 -9 -8 -8 -7 -4 -5 -2 0 -3 -2 0
11 -4 -17 -23 -23 -18 -20 -22 -23 -27 -26 -20 -16 -15 -13 -9 -6 -4 -6 -10 -13 -16 -12 -9 -7
12 -6 -8 -3 0 -5 -4 -2 -3 -1 -3 -3 -4 -4 -4 -7 -6 -3 -2 -3 -6 -5 -4 -3 -3
13 -2 -1 1 4 1 0 2 5 4 4 2 0 3 6 6 6 5 5 7 9 11 11 13 14
14 13 11 9 9 8 7 8 8 7 3 1 0 2 2 2 12 16 18 17 7 -7 -21 -32 -44
15 -49 -56 -49 -39 -31 -31 -32 -27 -26 -31 -37 -43 -45 -43 -41 -42 -48 -50 -46 -39 -34 -35 -33 -33
16 -33 -29 -27 -22 -20 -21 -21 -20 -20 -18 -18 -19 -19 -15 -16 -13 -13 -13 -13 -14 -11 -8 -6 -8
17 -6 -4 2 7 9 10 12 16 20 20 12 -1 -10 -2 1 8 9 11 7 -11 -4 -4 -5 -2
18 -1 -4 0 2 -1 -5 -1 1 -1 1 2 1 6 4 -7 -4 2 -10 -15 -18 -12 -13 -19 -18
19 -13 -16 -20 -13 -10 -10 -8 -7 -5 -6 -10 -12 -10 -10 -12 -12 -10 -9 -12 -12 -10 -7 -2 -1
20 -2 -2 0 2 2 -2 -5 -8 -5 -7 -9 -11 -13 -16 -19 -17 -17 -16 -16 -12 -7 -6 -5 -4
21 -3 -5 -6 -5 -4 -3 -2 1 4 6 6 2 0 -1 -2 -2 -2 2 1 -1 -2 -3 -4 -5
22 -7 -3 -2 -1 -2 -1 2 3 6 10 7 2 2 3 3 3 6 6 4 1 -1 2 3 5
23 7 8 7 9 8 7 11 14 16 18 18 18 19 19 10 5 4 7 5 -3 -16 -25 -22 -11
24 -8 -4 -2 -2 -2 1 0 -4 -2 -1 -9 -10 -9 -7 -3 -1 0 0 -1 -3 -6 -8 -7 -8
25 -6 -8 -6 -7 -10 -7 -8 -2 1 0 -1 -6 -6 -3 -1 -8 -10 -10 -8 -7 -8 -12 -8 -5
26 -4 -1 -1 1 2 3 3 0 0 2 -1 0 1 2 3 4 6 6 5 6 6 6 9 10
27 11 10 9 10 9 9 8 10 14 14 13 12 12 10 8 9 11 10 8 10 5 14 23 23
28 24 25 27 26 24 28 34 31 33 22 16 47 14 -12 -16 -17 -19 -29 -24 -26 -31 -33 -35 -36
29 -30 -25 -28 -27 -22 -3 -5 -11 -19 -27 -41 -29 -15 0 -23 -30 -23 -14 -11 -28 -55 -47 -48 -72
30 -110-116-110 -98 -92 -91 -93-101 -89-101-111 -94 -88 -95 -85 -81 -87 -87 -78 -73 -67 -65 -61 -57