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WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (FINAL)
FEBRUARY 1977
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 -17 -14 -16 -25 -28 -25 -20 -18 -12 -11 -13 -15 -13 -11 -12 -11 -8 -6 -4 -7 -14 -15 -16 -24
2 -32 -32 -33 -32 -29 -32 -29 -23 -29 -19 -31 -24 -18 -18 -19 -17 -15 -13 -13 -21 -19 -16 -11 -18
3 -13 -8 -7 -12 -8 -8 -8 -11 -9 -10 -12 -11 -10 -8 -4 -3 -2 -5 -8 -13 -16 -15 -15 -12
4 -5 -4 -1 -2 -5 -12 -14 -12 -9 -10 -7 -7 -4 -1 -1 0 3 1 1 0 0 0 1 3
5 5 6 11 14 11 10 11 -1 -13 -12 -6 -6 -10 -9 -4 -1 0 0 -3 -6 -8 -10 -10 -7
6 -4 0 2 1 -3 -5 -3 1 4 5 3 0 -13 -18 -18 -21 -23 -28 -35 -39 -38 -33 -27 -28
7 -27 -26 -18 -16 -20 -15 -20 -20 -17 -21 -30 -27 -25 -21 -15 -14 -18 -17 -21 -20 -24 -24 -26 -23
8 -25 -21 -16 -17 -16 -13 -15 -15 -14 -11 -9 -10 -11 -10 -12 -16 -22 -26 -41 -37 -31 -31 -34 -32
9 -28 -23 -23 -27 -23 -29 -31 -29 -26 -27 -27 -29 -28 -24 -27 -35 -34 -33 -31 -31 -37 -35 -34 -33
10 -30 -28 -29 -30 -30 -28 -26 -29 -29 -25 -28 -30 -36 -40 -35 -27 -25 -25 -24 -25 -24 -27 -34 -36
11 -37 -34 -31 -34 -34 -32 -30 -29 -27 -27 -31 -30 -27 -29 -34 -34 -31 -24 -22 -24 -25 -26 -24 -25
12 -27 -25 -24 -24 -25 -25 -21 -19 -18 -17 -16 -13 -16 -16 -14 -13 -15 -12 -13 -14 -16 -16 -12 -11
13 -14 -16 -21 -28 -27 -22 -19 -20 -19 -16 -13 -12 -11 -14 -16 -17 -15 -10 -14 -23 -25 -28 -28 -25
14 -20 -16 -17 -20 -16 -14 -11 -10 -11 -11 -11 -12 -19 -24 -29 -30 -24 -23 -26 -37 -37 -38 -36 -33
15 -29 -25 -24 -25 -22 -18 -18 -17 -15 -16 -19 -20 -20 -16 -17 -19 -23 -19 -11 -15 -23 -23 -20 -25
16 -26 -27 -32 -29 -25 -23 -28 -23 -22 -18 -16 -16 -18 -21 -20 -21 -19 -19 -15 -16 -15 -14 -12 -9
17 -10 -16 -23 -24 -23 -20 -19 -18 -17 -14 -10 -12 -14 -18 -17 -16 -12 -13 -11 -9 -12 -13 -7 -8
18 -9 -16 -3 -15 -23 -13 -9 -9 -13 -13 -12 -12 -12 -12 -16 -18 -17 -18 -19 -19 -15 -15 -12 -11
19 -10 -8 -3 -3 -4 -5 -2 0 -1 0 0 1 -3 -5 -6 -1 -11 -11 -12 -10 -13 -10 -6 -7
20 -6 -2 -2 2 0 1 1 0 0 -2 -2 -4 -4 -5 -3 -1 -1 3 4 5 9 8 2 0
21 6 6 6 5 8 10 13 8 5 9 12 14 7 -7 -13 -14 -13 -14 -16 -15 -17 -18 -18 -19
22 -20 -17 -14 -13 -14 -9 -4 -1 -1 -1 -2 -1 -7 -9 -11 -17 -16 -12 -8 -6 -7 -11 -6 -5
23 -4 -7 -11 -7 -10 -11 -3 -3 -12 -10 -8 -3 -3 -6 -14 -14 -16 -12 -10 -13 -14 -14 -16 -15
24 -14 -12 -13 -14 -16 -12 -10 -5 -5 -14 -22 -18 -16 -15 -18 -19 -15 -10 -16 -17 -14 -10 -11 -20
25 -22 -27 -27 -20 -19 -16 -12 -12 -15 -14 -14 -15 -14 -12 -13 -11 -12 -10 -11 -12 -9 -8 -13 -18
26 -24 -28 -25 -20 -22 -19 -16 -14 -11 -12 -14 -15 -17 -16 -12 -14 -17 -15 -14 -14 -14 -13 -15 -18
27 -20 -23 -23 -21 -18 -13 -11 -9 -8 -9 -13 -12 -8 -6 -6 -5 -3 -1 0 -1 0 1 0 -3
28 -7 -6 -10 -14 -17 -17 -16 -15 -13 -7 -8 -9 -9 -9 -10 -8 -6 -1 4 5 -4 -2 3 2