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WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (FINAL)
JANUARY 1975
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 -7 -9 -10 -11 -12 -9 -8 -7 -14 -13 -10 -9 -10 -8 -5 -5 -8 -8 -7 -9 -9 -7 -7 -10
2 -10 -10 -8 -6 -5 -2 -2 -3 -1 1 1 0 -1 -3 -4 -1 0 2 2 3 4 3 2 2
3 2 6 16 17 17 18 20 17 4 1 5 1 0 -2 -5 -3 -2 0 5 10 11 11 16 13
4 5 5 2 3 3 -2 -4 -7 -7 -12 -8 -4 -1 -7 -17 -29 -25 -23 -22 -18 -22 -20 -19 -25
5 -25 -22 -18 -21 -17 -17 -21 -21 -28 -24 -14 -14 -14 -16 -18 -19 -20 -20 -16 -16 -25 -23 -19 -17
6 -17 -16 -16 -13 -12 -10 -12 -13 -9 -8 -6 -6 -10 -11 -10 -10 -8 -12 -16 -20 -7 -18 -21 -23
7 -41 -46 -49 -59 -50 -46 -54 -44 -38 -29 -29 -31 -30 -30 -28 -35 -33 -27 -23 -19 -23 -27 -24 -11
8 -4 0 4 6 -3 8 -9 -6 -3 -4 -8 -9 -22 -26 -28 -30 -31 -35 -44 -36 -28 -27 -21 -22
9 -18 -16 -16 -17 -17 -17 -18 -21 -18 -17 -15 -16 -17 -16 -17 -18 -18 -16 -15 -19 -19 -20 -22 -21
10 -20 -22 -22 -21 -20 -17 -18 -12 -10 -12 -13 -12 -11 -9 -11 -13 -12 -14 -15 -18 -18 -20 -18 -16
11 -13 -13 -15 -20 -20 -18 -17 -15 -12 -11 -12 -10 -9 -7 -11 -15 -20 -18 -17 -15 -12 -9 -8 -7
12 -7 -10 -11 -12 -12 -9 -6 -4 -5 -5 -8 -7 -6 -3 1 2 4 5 8 12 12 8 10 18
13 18 6 2 2 -4 -2 1 -9 -21 -36 -31 -24 -21 -18 -21 -28 -23 -26 -27 -24 -30 -37 -36 -29
14 -23 -21 -23 -24 -18 -21 -19 -17 -13 -17 -19 -19 -13 -17 -16 -29 -40 -45 -41 -44 -45 -47 -43 -39
15 -38 -33 -29 -26 -24 -21 -18 -17 -13 -11 -17 -15 -10 -11 -6 -2 -5 -10 -13 -13 -17 -38 -47 -46
16 -37 -31 -25 -22 -22 -18 -15 -14 -11 -7 -9 -9 -18 -23 -28 -30 -28 -28 -26 -29 -33 -30 -30 -32
17 -33 -29 -24 -27 -23 -20 -18 -21 -24 -18 -17 -17 -17 -18 -17 -15 -18 -22 -24 -25 -28 -27 -29 -34
18 -37 -31 -26 -25 -22 -22 -18 -17 -16 -15 -17 -16 -16 -18 -17 -18 -18 -17 -18 -23 -27 -26 -20 -20
19 -17 -15 -14 -16 -16 -14 -11 -8 -7 -9 -15 -12 -11 -12 -10 -6 -6 -12 -16 -17 -20 -19 -20 -21
20 -19 -18 -14 -17 -16 -10 -7 -5 1 2 2 1 -1 -3 -4 -6 -7 -9 -9 -14 -13 -16 -20 -19
21 -17 -17 -16 -16 -16 -12 -9 -7 -7 -3 -4 -5 -7 -7 -7 -8 -5 -9 -12 -15 -16 -12 -13 -15
22 -15 -15 -13 -12 -11 -7 -4 -2 2 2 3 2 -1 -2 -4 -2 -6 -12 -16 -15 -12 -12 -20 -25
23 -24 -11 -12 -10 -6 1 6 2 1 2 5 6 5 3 1 3 3 -3 -7 -19 -13 -5 -6 -11
24 -15 -12 -10 -7 -3 0 3 1 -2 -5 -5 -2 -5 -3 -6 -5 -9 -13 -15 -15 -15 -12 -9 -8
25 -7 -5 -6 -7 -6 -5 -5 -5 -1 -1 1 5 9 8 6 8 5 3 1 0 -3 0 0 -2
26 -6 -4 -1 5 5 4 1 2 5 6 6 2 -1 0 5 7 7 6 6 5 6 3 2 4
27 10 19 24 28 27 32 13 11 5 -3 -10 -13 -13 -11 -7 -3 -11 -9 -12 -21 -21 -22 -19 -15
28 -19 -15 -15 -10 -6 -6 -9 -12 -9 -9 -9 -8 -9 -13 -13 -10 -9 -10 -11 -11 -10 -6 -3 -1
29 4 8 6 10 11 16 18 13 9 7 1 -6 -9 -8 -1 2 2 -1 -4 -3 -2 -2 -1 1
30 5 8 12 13 11 10 6 5 6 2 3 9 7 7 7 12 16 11 8 6 4 -3 -4 -4
31 -7 -8 -5 -3 -2 -2 1 11 13 11 10 7 4 5 10 17 13 1 -1 -2 -8 -7 -7 -8