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WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (FINAL)
DECEMBER 1998
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 -12 -13 -12 0 10 15 -1 -8 -8 -13 -20 -20 -20 -20 -23 -24 -26 -26 -22 -21 -18 -17 -15 -14
2 -13 -11 -7 -6 -9 -14 -22 -20 -17 -18 -15 -10 -7 -6 -7 -6 -6 -6 -8 -12 -13 -14 -11 -11
3 -11 -11 -5 0 -1 -4 -7 -10 -10 -8 -7 -1 -2 -4 -9 -9 -13 -16 -19 -15 -10 -10 -10 -10
4 -8 -7 -5 -5 -5 -7 -9 -9 -8 -9 -8 -13 -12 -15 -18 -23 -25 -25 -22 -17 -15 -14 -15 -16
5 -14 -12 -11 -10 -12 -21 -27 -29 -30 -31 -30 -27 -21 -23 -21 -22 -25 -25 -29 -25 -24 -21 -24 -22
6 -20 -16 -14 -12 -11 -10 -10 -13 -19 -18 -24 -18 -15 -24 -25 -23 -20 -19 -16 -16 -19 -20 -21 -19
7 -15 -13 -9 -5 -4 -7 -9 -10 -8 -11 -12 -11 -5 -4 -6 -10 -11 -8 -6 -1 -4 -8 -17 -13
8 -9 -9 -8 -7 -7 -5 -8 -8 -4 -4 -5 -4 -3 -6 -8 -6 -5 -5 -3 -2 2 3 0 -4
9 -6 -6 -3 1 2 3 -1 -5 -4 -4 -3 0 -1 -4 -5 -7 -11 -15 -10 -6 -5 -6 -7 -6
10 -4 -3 0 2 3 2 2 4 7 6 3 3 3 -2 -5 -6 -6 -11 -13 -13 -16 -19 -28 -39
11 -43 -39 -43 -44 -44 -45 -49 -57 -66 -61 -62 -64 -65 -64 -65 -69 -67 -59 -51 -40 -28 -21 -20 -28
12 -26 -20 -16 -17 -15 -16 -17 -19 -18 -16 -15 -8 -7 -13 -15 -16 -16 -16 -14 -12 -10 -9 -8 -6
13 -5 -3 -5 -4 -2 -3 -2 0 1 3 2 2 2 1 3 7 6 4 7 9 9 7 11 12
14 13 15 20 19 19 14 7 3 -1 -4 -4 0 9 14 7 4 -7 -8 -5 -1 3 6 7 5
15 5 4 2 2 5 4 0 -3 -2 3 4 5 6 5 4 6 5 3 5 7 7 5 6 0
16 -1 1 6 4 8 9 2 -8 -6 -2 -3 0 -4 -7 -9 -9 -8 -10 -11 -9 -7 -7 -7 -7
17 -3 -1 0 -1 0 0 -3 -5 -6 -2 2 5 5 4 6 6 6 6 4 2 6 6 3 4
18 8 11 12 10 9 10 9 8 6 3 1 4 3 7 11 11 11 13 13 12 8 3 1 0
19 0 -1 -1 1 1 3 2 0 -1 0 2 6 9 13 23 21 18 17 9 6 -2 -7 -9 -1
20 3 -2 1 5 6 8 2 -6 -7 -13 -24 -22 -16 -9 -9 -15 -15 -15 -9 -4 -3 -1 0 -2
21 -2 0 2 6 4 -1 -2 -1 1 0 0 4 6 8 6 5 1 0 2 4 5 11 12 13
22 16 19 18 17 18 16 10 10 7 6 6 7 7 7 7 7 5 7 7 5 4 8 9 7
23 4 3 3 4 6 5 1 -3 -8 -10 -18 -18 -15 -14 -14 -18 -22 -24 -24 -20 -15 -15 -14 -11
24 -9 -8 -7 -6 -4 -3 0 2 2 0 -2 1 5 6 5 5 4 2 3 4 4 4 6 10
25 3 2 4 4 7 11 14 4 -13 -31 -51 -57 -37 -29 -26 -19 -20 -18 -10 -7 -4 -8 0 1
26 -7 -13 -9 -9 -22 -23 -14 -21 -30 -27 -16 -9 -13 -15 -14 -6 -8 -6 -5 -11 -8 -7 -14 -21
27 -22 -25 -25 -24 -19 -13 -7 -3 -3 -4 -5 -8 -12 -15 -13 -8 -6 -7 -8 -6 -3 -2 -3 -6
28 -9 -9 -10 -11 -9 -3 3 6 7 7 5 1 1 1 4 7 7 1 -5 -17 -25 -19 -19 -13
29 -7 -8 -10 -9 -5 -2 -7 -20 -33 -48 -53 -58 -42 -31 -28 -29 -33 -39 -44 -40 -39 -44 -45 -36
30 -26 -24 -24 -19 -18 -20 -19 -19 -14 -14 -19 -17 -14 -15 -17 -14 -15 -14 -11 -5 -3 -8 -8 -6
31 -3 -5 -1 -7 -10 -8 -8 -7 -5 -6 -6 -7 -4 -5 -3 -2 -1 -1 -3 -4 1 1 0 1