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WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (FINAL)
FEBRUARY 1987
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 -4 -1 0 -2 -8 -5 -1 2 3 2 -3 -4 -2 0 2 5 8 1 -4 -6 -6 -5 -9 -8
2 -6 -5 -3 -3 -5 -5 -3 -3 -4 -2 -4 -5 -3 -2 -1 1 3 1 1 -2 -2 0 1 1
3 2 6 7 6 5 5 4 0 1 2 -1 -3 -1 -1 -1 1 0 -1 -2 -3 -2 0 2 1
4 0 1 -1 -1 1 1 3 2 3 3 5 5 5 2 1 -1 -7 -9 -5 1 3 6 8 7
5 4 0 1 2 3 6 13 13 15 11 9 10 9 6 6 5 7 14 17 16 16 14 12 6
6 4 2 0 -2 -2 -1 3 7 9 11 14 11 9 12 11 12 16 16 14 13 8 4 -3 -8
7 -7 -7 -9 -8 -8 -7 -6 -5 -6 -3 5 8 7 4 5 5 2 3 6 6 4 0 0 0
8 3 6 -4 -7 -6 -15 -20 -19 -12 -10 -2 0 -3 -8 -9 -13 -15 -18 -20 -20 -18 -15 -12 -11
9 -17 -17 -13 -15 -19 -20 -18 -18 -19 -15 -12 -7 -8 -11 -9 -7 -4 -3 -5 -7 -10 -14 -14 -13
10 -6 -5 -6 -8 -14 -16 -13 -11 -11 -12 -12 -10 -9 -10 -4 -2 -4 -5 -4 -4 -4 1 1 2
11 0 -2 -1 -3 -7 -6 -4 -4 -3 -4 -3 -2 -2 1 6 11 14 14 10 -1 -6 -7 -2 -3
12 0 -3 -5 -6 -5 -12 -22 -24 -27 -30 -32 -36 -42 -40 -42 -39 -34 -36 -37 -38 -38 -37 -33 -31
13 -25 -23 -26 -27 -28 -29 -27 -26 -25 -22 -17 -11 -10 -11 -4 1 4 4 0 -4 -7 -7 -6 1
14 3 5 7 3 -1 -7 -9 -8 -3 -3 -4 -5 -3 0 1 -2 1 4 1 0 -1 -3 -1 3
15 5 7 7 2 -1 -2 1 2 -1 0 4 7 5 0 0 4 5 0 -6 -9 -11 -13 -13 -5
16 1 3 7 9 6 3 1 -5 -9 -14 -16 -16 -11 0 -1 -9 -17 -20 -21 -22 -18 -17 -18 -14
17 -10 -8 -4 -1 -6 -9 -11 -11 -8 -7 -4 -2 -5 -3 -3 0 1 0 -8 -10 -13 -15 -12 -7
18 -5 -6 -8 -8 -8 -8 -8 -6 -4 -2 2 1 1 1 3 5 0 -1 -3 -6 -13 -22 -23 -20
19 -15 -12 -11 -10 -9 -9 -6 -6 -5 -3 0 2 3 -2 -2 1 4 3 4 8 12 14 12 17
20 21 27 25 21 4 -7 -13 -9 -8 -30 -45 -40 -37 -34 -35 -39 -36 -35 -35 -36 -39 -40 -34 -30
21 -29 -29 -30 -26 -25 -25 -30 -38 -39 -38 -30 -20 -18 -23 -27 -28 -27 -23 -20 -18 -23 -32 -31 -30
22 -23 -23 -24 -24 -32 -35 -30 -28 -26 -23 -20 -17 -19 -19 -18 -15 -15 -19 -19 -23 -24 -25 -25 -28
23 -30 -29 -29 -26 -27 -25 -22 -21 -19 -17 -12 -14 -11 -13 -14 -11 -12 -16 -14 -13 -17 -18 -20 -17
24 -18 -16 -15 -15 -15 -15 -15 -15 -13 -10 -8 -8 -8 -10 -8 -9 -11 -15 -18 -24 -34 -31 -24 -20
25 -22 -21 -18 -16 -17 -17 -17 -15 -12 -12 -11 -5 -1 -3 -5 -3 -1 -6 -10 -14 -15 -16 -16 -16
26 -15 -14 -11 -6 -5 -6 -8 -9 -8 -10 -5 -5 -4 -8 -4 -4 -4 -5 -8 -12 -12 -10 -8 -8
27 -4 0 3 7 13 11 13 7 2 8 10 13 13 7 5 -2 -14 -25 -32 -27 -22 -19 -26 -28
28 -32 -29 -26 -27 -23 -24 -29 -24 -17 -15 -11 -5 -1 -1 -7 -10 -15 -16 -16 -18 -20 -18 -18 -17