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WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (FINAL)
DECEMBER 1974
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 15 17 18 19 18 15 14 13 14 15 13 9 8 6 1 1 2 1 -1 -8 -18 -23 -31 -33
2 -33 -31 -30 -27 -26 -28 -31 -32 -31 -33 -37 -34 -29 -21 -16 -8 -3 10 13 8 13 5 2 0
3 -6 -10 -10 -9 -9 -7 -7 -9 -4 -4 -1 -11 -17 -19 -9 -9 -6 -4 -11 -18 -13 -15 -14 -9
4 -5 -10 -7 -7 -11 -12 -13 -11 -6 -2 -4 -4 -5 -7 -8 -7 -6 -7 -8 -11 -13 -14 -15 -11
5 -9 -8 -6 -6 -6 -6 -4 -3 -4 -3 -4 -4 -7 -8 -7 -9 -9 -7 -9 -12 -11 -11 -9 -8
6 -7 -7 -7 -9 -7 -6 -3 -1 -3 -1 -2 -5 -6 -4 -3 3 4 5 2 1 2 5 4 4
7 3 1 2 4 7 8 11 11 8 13 15 14 5 -3 -5 -2 -3 -1 -2 -2 0 0 -1 -1
8 0 3 1 -2 -3 -3 -1 -3 -6 1 9 6 7 4 3 -2 -10 -12 -5 -1 2 -3 0 -4
9 -8 -6 -9 -12 -10 -12 -14 -6 -3 -13 -16 -17 -11 -10 -22 -37 -39 -58 -44 -50 -56 -51 -40 -34
10 -34 -31 -32 -31 -30 -31 -34 -33 -28 -27 -31 -30 -30 -33 -29 -23 -18 -19 -19 -20 -20 -18 -14 -12
11 -12 -10 -13 -17 -24 -27 -27 -26 -25 -24 -19 -19 -25 -31 -25 -22 -20 -25 -23 -21 -14 -12 -8 -5
12 -7 -7 -8 -12 -16 -16 -18 -23 -24 -15 -12 -22 -26 -25 -23 -23 -21 -18 -18 -17 -15 -18 -20 -17
13 -13 -10 -12 -8 -7 -6 -7 -6 -7 -13 -12 -13 -10 -10 -13 -14 -18 -24 -19 -18 -17 -18 -22 -27
14 -24 -16 -16 -19 -21 -24 -26 -22 -19 -18 -18 -18 -20 -18 -16 -14 -16 -20 -19 -17 -18 -17 -16 -14
15 -13 -12 -11 -11 -14 -17 -17 -20 -20 -24 -22 -19 -21 -23 -21 -16 -16 -21 -21 -21 -20 -20 -19 -14
16 -12 -9 -7 -7 -8 -10 -12 -13 -16 -20 -20 -16 -13 -11 -10 -13 -12 -10 -9 -3 3 9 20 24
17 3 3 5 11 14 8 10 6 3 1 -3 -11 -11 -4 -1 -2 -7 -15 -18 -9 -11 -10 -30 -32
18 -29 -22 -17 -16 -18 -25 -24 -27 -24 -20 -21 -23 -25 -32 -29 -22 -18 -15 -15 -17 -13 -18 -22 -19
19 -14 -7 -11 -14 -14 -12 -14 -17 -18 -19 -15 -20 -17 -16 -18 -14 -13 -14 -19 -22 -21 -26 -37 -42
20 -35 -33 -32 -31 -27 -26 -27 -24 -25 -22 -22 -23 -21 -18 -17 -18 -23 -19 -16 -19 -16 -19 -19 -16
21 -12 -12 -16 -13 -10 -8 -8 -12 -15 -13 -12 -13 -20 -24 -20 -18 -19 -21 -19 -23 -22 -20 -22 -27
22 -22 -19 -22 -25 -24 -20 -15 -12 -13 -15 -16 -15 -16 -10 -9 -12 -9 -7 -5 -5 -8 -7 -8 -6
23 -5 4 6 3 1 -2 -4 -4 -1 -1 3 1 -1 2 -8 -22 -20 -22 -25 -22 -22 -22 -25 -19
24 -10 -8 -8 -7 -10 -10 -11 -12 -11 -9 -9 -12 -13 -12 -15 -20 -21 -16 -16 -15 -18 -19 -19 -20
25 -13 -8 -9 -9 -7 -5 -3 -4 -5 -7 -8 -8 -8 -5 -3 -8 -18 -31 -35 -33 -24 -25 -30 -27
26 -20 -12 -14 -16 -13 -6 -1 -3 -11 -14 -22 -20 -14 -12 -10 -11 -12 -13 -14 -17 -17 -19 -18 -20
27 -21 -21 -18 -11 -7 -11 -16 -20 -26 -19 -14 -9 -7 -17 -28 -25 -26 -25 -21 -23 -24 -26 -25 -21
28 -14 -7 -3 -6 -5 -2 0 -10 -10 -12 -9 -8 -10 -16 -16 -14 -14 -14 -16 -18 -17 -18 -21 -19
29 -18 -13 -5 -1 -2 -1 -1 0 4 -1 -3 -4 -2 -2 -6 -12 -12 -10 -8 -8 -12 -11 -10 -7
30 -7 -7 -5 -4 -6 -5 -5 -4 0 1 2 2 2 2 3 3 -1 -3 -1 4 6 3 -1 1
31 3 -2 -14 -11 -7 -13 -15 -15 -15 -16 -16 -12 -8 -1 1 -3 -10 -7 -1 3 1 -1 -2 -3