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WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (FINAL)
APRIL 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 -18 -19 -18 -16 -13 -10 -9 -15 -24 -39 -46 -42 -31 -30 -34 -31 -26 -24 -22 -24 -21 -18 -19 -17
2 -16 -18 -21 -20 -16 -11 -8 -12 -13 -9 -5 -3 -10 -17 -18 -20 -19 -19 -19 -15 -13 -21 -36 -45
3 -48 -38 -46 -47 -35 -19 -14 -9 -9 -25 -23 -15 -10 -21 -32 -31 -26 -33 -39 -30 -33 -34 -39 -43
4 -37 -37 -36 -37 -39 -40 -37 -38 -31 -34 -30 -23 -21 -31 -50 -51 -47 -39 -40 -34 -31 -30 -25 -19
5 -19 -17 -14 -14 -9 -7 -5 -4 -4 -12 -20 -12 -15 -16 -13 -9 -7 -9 -17 -21 -19 -14 -12 -16
6 -14 -12 -13 -28 -42 -37 -26 -17 -16 -15 -13 -12 -10 -10 -12 -10 -9 -10 -10 -13 -15 -16 -19 -21
7 -18 -17 -21 -17 -14 -9 -12 -16 -18 -17 -14 -9 -8 -9 -11 -11 -15 -18 -15 -14 -11 -7 -9 -10
8 -11 -11 -9 -7 -4 1 8 8 8 8 7 -3 -21 -24 -19 -15 -15 -20 -26 -20 -15 -14 -15 -14
9 -7 -8 -9 -7 -4 -4 1 -2 -4 -4 -4 0 -1 -4 -4 -2 1 1 -9 -4 -6 -3 -5 -6
10 -5 -6 -7 -11 -7 -7 5 1 -12 -3 1 -3 -9 -14 -10 -2 0 -6 -5 -7 -8 -2 -2 -1
11 -7 -13 -18 -24 -18 -11 -7 -6 -8 -6 -7 -7 -3 -5 -9 -8 -6 -4 -5 -6 -4 -4 -4 -5
12 -6 -7 -9 -8 -4 -1 1 -1 1 2 2 4 4 4 5 4 3 2 1 3 5 6 6 6
13 4 2 1 4 6 3 3 3 2 2 3 4 1 -1 1 2 1 3 1 1 4 4 3 3
14 4 3 3 2 1 3 6 4 4 2 3 7 8 11 15 13 14 13 13 12 9 6 1 1
15 -1 1 4 8 12 13 14 13 12 12 11 9 7 7 9 9 11 12 14 14 13 9 6 5
16 6 8 10 14 16 17 18 17 17 18 16 14 10 8 12 13 15 18 17 15 12 14 14 12
17 10 7 10 12 14 18 18 17 17 18 15 12 9 8 10 6 2 1 -2 -4 -4 -3 1 8
18 11 10 0 -21 -40 -62 -77 -76 -72 -85 -74 -56 -52 -54 -59 -54 -45 -40 -37 -48 -56 -63 -55 -39
19 -32 -32 -38 -46 -59 -63 -51 -38 -36 -31 -28 -24 -24 -19 -26 -35 -39 -33 -45 -46 -45 -53 -44 -36
20 -36 -34 -27 -32 -34 -27 -20 -27 -29 -23 -23 -16 -15 -16 -23 -23 -24 -29 -27 -22 -28 -30 -26 -28
21 -28 -20 -21 -23 -20 -20 -19 -20 -23 -16 -11 -15 -18 -18 -14 -12 -13 -15 -20 -22 -19 -22 -27 -21
22 -28 -20 -16 -17 -19 -22 -25 -33 -40 -38 -32 -25 -30 -34 -31 -29 -29 -33 -27 -33 -33 -31 -32 -28
23 -25 -33 -30 -24 -21 -21 -30 -28 -25 -24 -18 -18 -16 -20 -28 -24 -16 -23 -27 -30 -25 -27 -35 -34
24 -27 -24 -18 -14 -16 -18 -16 -18 -17 -15 -12 -9 -8 -9 -8 -10 -9 -6 -4 -7 -18 -22 -20 -17
25 -15 -17 -26 -27 -20 -17 -16 -21 -22 -15 -11 -12 -16 -14 -16 -14 -17 -15 -15 -12 -14 -16 -21 -20
26 -20 -15 -13 -8 -12 -9 -3 -4 -7 -5 -8 -7 -5 -3 -5 -9 -10 -5 -2 1 2 -11 -19 -26
27 -28 -18 -11 -21 -18 -20 -15 -16 -19 -19 -19 -11 -7 -14 -11 -7 -7 -9 -12 -11 -4 0 -4 -7
28 3 1 -11 -13 -11 -10 -9 -6 -8 -3 -8 -10 -16 -19 -16 -20 -21 -18 -17 -17 -18 -17 -11 -11
29 -10 -13 -17 -21 -22 -19 -17 -12 -6 -8 -3 -6 -5 0 -8 -21 -10 -2 -1 -16 -30 -33 -33 -29
30 -22 -18 -19 -21 -27 -30 -30 -24 -20 -18 -17 -15 -17 -17 -18 -16 -15 -9 -5 -2 1 -9 -13 -14