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WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (FINAL)
JANUARY 1981
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 -38 -36 -34 -36 -31 -23 -23 -32 -34 -35 -39 -51 -38 -32 -27 -24 -24 -29 -33 -31 -33 -35 -30 -28
2 -27 -25 -21 -17 -13 -10 -15 -17 -17 -20 -24 -22 -19 -18 -16 -18 -21 -23 -26 -31 -30 -28 -24 -23
3 -30 -26 -24 -20 -21 -23 -25 -32 -26 -21 -23 -26 -23 -20 -16 -15 -15 -15 -13 -16 -23 -14 -8 -11
4 -23 -32 -40 -37 -34 -39 -39 -28 -27 -29 -27 -26 -20 -17 -20 -21 -16 -10 -11 -10 -17 -5 -2 -5
5 -7 -4 -4 -8 -9 -8 -8 -6 -8 -6 -8 -8 -10 -8 -7 -8 -9 -10 -8 -9 -9 -14 -17 -13
6 -14 -16 -14 -2 -5 -4 -6 -4 -4 -6 -9 -11 -13 -10 -12 -8 -10 -15 -16 -14 -13 -12 -12 -10
7 -10 -10 -9 -8 -6 -7 -9 -10 -6 -6 -8 -8 -9 -11 -11 -10 -9 -8 -5 -5 -5 -6 -4 -6
8 -8 -8 -7 -5 -1 1 1 -1 -4 -2 -5 -2 -5 -13 -10 -4 -6 -10 -15 -9 -6 -6 -11 -13
9 -9 -5 -8 -13 -10 -5 -5 -4 -4 -5 -5 -5 -3 -3 -11 -11 -11 -11 -9 -10 -11 -9 -6 -4
10 -1 1 4 5 4 4 8 15 17 19 18 11 12 20 26 21 21 27 24 4 -4 -3 -2 -8
11 -5 -10 -16 -13 -17 -8 -6 -16 -14 -21 -28 -23 -21 -23 -26 -28 -32 -28 -27 -25 -22 -26 -32 -32
12 -28 -28 -26 -24 -24 -23 -23 -21 -19 -19 -18 -20 -21 -22 -22 -18 -16 -16 -15 -12 -13 -12 -13 -12
13 -10 -10 -12 -12 -14 -15 -15 -13 -9 -7 -8 -8 -7 -13 -18 -17 -18 -19 -19 -19 -19 -16 -15 -16
14 -15 -14 -14 -14 -13 -13 -14 -15 -14 -17 -15 -17 -20 -20 -18 -12 -11 -12 -10 -12 -13 -9 -4 -1
15 -3 -11 -9 -5 -3 -1 0 0 -4 -6 -5 -2 -3 -4 -2 -2 -2 -7 -10 -10 -7 0 0 -5
16 -3 1 -3 -3 -5 -10 -12 -14 -11 -6 -4 -11 -8 -3 -6 -8 -9 -8 -7 -6 -3 -1 1 3
17 4 2 2 1 4 5 10 10 11 14 15 14 5 1 -5 -6 -6 -5 -11 -12 -9 -6 -5 -2
18 1 0 5 -1 -3 -4 -1 -2 -1 -1 -3 -3 -4 -5 -4 -2 -2 2 2 2 5 5 3 5
19 6 6 7 7 9 9 6 9 10 12 15 15 14 12 10 6 2 2 6 8 8 9 8 5
20 4 2 5 6 9 9 9 8 11 12 12 10 10 9 10 11 11 8 4 2 0 -1 3 7
21 8 4 0 -1 2 7 8 6 0 -1 2 4 10 13 14 16 18 19 21 19 17 16 18 20
22 20 22 23 22 22 19 20 19 23 24 24 15 11 9 7 -4 0 1 0 2 2 4 -3 -1
23 -3 -1 1 -1 -2 -3 -5 -5 -2 -2 -4 -4 3 -7 -10 -8 -4 -3 -2 -2 -2 0 2 1
24 2 1 -1 -3 -4 -4 -2 -7 -8 -9 -17 -15 -12 -10 -13 -12 -12 -14 -9 -4 -7 -11 -8 -7
25 -9 -12 -8 -7 -9 -11 -11 -9 -8 -7 -8 -5 -3 -3 -4 0 1 3 3 -4 -8 -6 -2 2
26 4 4 3 2 3 4 3 -3 -9 -12 -19 -15 -10 -13 -15 -10 -5 2 11 5 -8 -7 -6 -6
27 -14 -20 -23 -17 -11 -10 -9 -8 -7 -7 -9 -13 -9 -14 -16 -14 -14 -12 -8 -5 -6 -8 -12 -17
28 -18 -13 -10 -17 -25 -27 -29 -25 -22 -21 -19 -13 -15 -16 -13 -15 -16 -17 -12 -9 -10 -9 -9 -9
29 -14 -21 -23 -21 -21 -17 -8 -2 -15 -16 -18 -18 -12 -13 -16 -19 -23 -20 -20 -16 -11 -13 -10 -9
30 -11 -15 -17 -17 -14 -12 -12 -13 -16 -17 -18 -16 -15 -13 -10 -5 -5 -5 -3 -4 -3 0 1 1
31 2 0 1 -14 -32 -41 -46 -38 -34 -33 -35 -43 -38 -29 -28 -32 -32 -30 -26 -23 -25 -23 -20 -21