(The monthly data in the wdc-like format is here.)
WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (PROVISIONAL)
DECEMBER 2021
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 -43 -36 -35 -40 -38 -38 -38 -35 -27 -29 -31 -30 -30 -27 -29 -30 -28 -43 -30 -36 -35 -37 -31 -35
2 -34 -29 -26 -26 -26 -24 -24 -24 -23 -25 -24 -22 -19 -16 -14 -19 -21 -20 -22 -24 -26 -26 -25 -27
3 -23 -21 -19 -17 -15 -12 -9 -9 -11 -15 -15 -14 -13 -13 -15 -19 -21 -14 -14 -18 -19 -17 -14 -13
4 -13 -11 -15 -17 -14 -14 -17 -21 -23 -25 -22 -17 -17 -14 -12 -18 -18 -13 -7 -7 -6 -7 -10 -12
5 -12 -12 -11 -13 -10 -8 -9 -12 -15 -17 -13 -10 -10 -9 -9 -8 -12 -12 -12 -15 -17 -17 -19 -24
6 -25 -19 -15 -13 -9 -9 -11 -7 -7 -8 -9 -12 -11 -6 -4 -9 -16 -16 -14 -14 -12 -11 -10 -12
7 -12 -8 -8 -7 -6 -5 -6 -6 -7 -6 -5 -5 -5 -5 -4 -6 -7 -6 -4 -6 -7 -5 -7 -5
8 -3 -4 -3 -4 -2 1 0 -2 -2 -4 -6 -4 -4 -7 -7 -7 -5 -4 -3 -6 -8 -8 -8 -9
9 -11 -13 -12 -10 -4 1 -1 -3 -3 -3 -1 1 1 2 1 -1 -1 0 0 1 1 1 -2 -1
10 -1 1 4 7 8 7 6 3 3 6 9 9 6 5 5 11 13 14 13 12 14 12 11 14
11 14 12 12 10 2 2 1 1 3 3 1 0 2 3 3 1 1 2 1 1 -3 -2 -1 -2
12 -1 0 1 1 3 4 4 4 2 1 1 2 3 3 1 -1 0 0 -1 1 3 6 9 10
13 10 10 8 5 -1 -7 0 7 5 6 4 1 -1 -1 0 0 -2 0 5 7 10 9 9 8
14 10 8 3 4 5 4 3 -1 -2 -5 -4 -1 0 -1 -3 -5 -4 -4 -5 -4 -4 1 1 -1
15 2 4 4 11 12 14 15 13 8 0 -10 -2 -2 -4 -6 -4 -8 -4 1 1 -2 -2 0 0
16 -1 2 3 1 0 1 -2 -8 -5 -7 -7 -11 -8 -5 -3 -1 -1 -2 -7 -7 -10 -7 -5 -3
17 -3 -2 -3 -3 -2 -1 -1 -3 -4 -4 -3 -3 -2 -2 1 0 -2 -3 0 0 0 -1 1 0
18 0 3 3 2 3 3 2 2 1 1 2 2 2 2 3 2 1 1 1 1 0 3 3 4
19 4 6 7 5 7 7 7 7 7 4 6 3 0 3 9 18 26 17 2 -30 -32 -31 -36 -27
20 -23 -17 -29 -32 -26 -20 -17 -14 -24 -25 -17 -16 -16 -19 -23 -27 -27 -27 -25 -22 -24 -30 -30 -28
21 -31 -28 -26 -20 -13 -12 -13 -18 -20 -18 -18 -18 -20 -19 -20 -19 -20 -19 -21 -19 -17 -15 -14 -17
22 -19 -17 -13 -11 -10 -13 -13 -15 -19 -17 -13 -14 -15 -16 -19 -20 -23 -22 -23 -23 -24 -24 -23 -20
23 -22 -20 -17 -14 -11 -10 -5 -2 -3 -8 -10 -11 -13 -11 -9 -8 -5 -7 -5 -8 -9 -7 -7 -7
24 -7 -5 -5 -4 -4 -4 -2 1 2 3 1 0 0 1 0 -3 -4 -4 -5 -6 -8 -7 -8 -14
25 -15 -11 -8 -6 -2 -3 -2 4 2 -2 -9 -10 -10 -8 -8 -14 -19 -19 -17 -16 -17 -17 -16 -14
26 -12 -11 -11 -11 -12 -12 -10 -4 0 -4 -10 -12 -9 -8 -6 -5 -4 -5 -5 -5 -4 -5 -6 -10
27 -14 -11 -7 -4 0 2 2 1 -1 5 12 9 4 -3 2 0 -14 -19 -23 -19 -16 -15 -19 -19
28 -22 -23 -21 -20 -19 -22 -26 -24 -22 -21 -19 -18 -20 -20 -18 -20 -21 -22 -20 -16 -16 -17 -18 -20
29 -19 -17 -15 -14 -12 -13 -11 -11 -10 -12 -8 -4 -5 -8 -6 -7 -6 -1 0 -4 0 13 19 24
30 26 21 10 8 10 8 10 12 8 -4 -8 -1 -1 -6 -4 -5 -8 -10 -7 -6 -6 -3 -4 -5
31 -5 -3 -2 -3 -2 0 0 1 3 3 4 5 5 2 -1 0 2 6 9 7 7 11 8 4