(The monthly data in the wdc-like format is here.)
WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (PROVISIONAL)
APRIL 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 -9 -1 3 1 -5 -10 -16 -17 -20 -18 -17 -13 -11 -10 -10 -13 -16 -14 -11 -8 -5 -6 -10 -9
2 -6 -6 -3 -2 -3 -2 -1 -1 -1 1 0 -1 -3 -5 -8 -9 -15 -21 -23 -17 -12 -10 -11 -11
3 -11 -10 -9 -10 -11 -10 -10 -8 -7 -5 -4 -4 -5 -6 -6 -4 -4 -3 -1 0 1 1 0 -2
4 -4 -3 -2 -1 -1 0 1 1 1 3 2 3 2 4 5 7 5 5 6 7 7 9 8 7
5 7 8 10 11 12 14 14 14 17 17 18 11 6 4 1 1 -2 1 4 6 10 11 10 10
6 10 6 7 8 10 11 13 13 15 15 17 18 17 14 12 10 7 7 7 4 2 3 5 4
7 4 5 6 6 10 7 3 5 6 -4 -7 -8 -5 2 -8 -22 -24 -18 -19 -14 -14 -16 -17 -14
8 -11 -6 -3 -5 -11 -13 -12 -10 -9 -9 -9 -8 -6 -5 -8 -11 -14 -13 -10 -8 -8 -6 -4 -2
9 -1 -1 -2 -5 -5 -5 -5 -4 -3 -4 -4 -4 -3 -2 -4 -6 -5 -3 -2 -2 1 1 1 2
10 2 0 0 1 0 0 -1 0 -1 -2 -3 0 0 -1 -3 -7 -10 -5 2 4 4 1 -4 -4
11 0 2 4 4 -3 -10 -9 -7 -5 -4 -3 -2 -2 -1 2 1 1 2 2 3 -1 -5 -1 6
12 10 12 10 10 7 3 -3 -4 -4 -3 -1 1 -2 0 -1 -1 -5 -2 2 5 7 8 7 9
13 10 12 11 10 6 4 2 -1 -2 -1 -2 -6 -2 -1 1 2 2 7 10 6 7 7 8 6
14 4 7 9 12 8 7 7 6 6 4 4 4 4 9 11 10 6 8 16 18 18 18 11 11
15 13 11 18 20 19 4 -11 -14 0 6 6 2 5 10 6 7 2 1 2 1 3 0 0 2
16 16 16 14 4 2 0 -8 -12 -13 -8 -4 -2 -7 -13 -12 -7 -4 -12 -30 -45 -48 -42 -34 -41
17 -38 -31 -37 -39 -49 -54 -44 -49 -44 -42 -32 -24 -21 -22 -23 -24 -27 -34 -30 -26 -27 -25 -22 -20
18 -17 -21 -23 -19 -21 -25 -30 -33 -32 -28 -29 -22 -23 -27 -27 -27 -26 -23 -19 -15 -16 -16 -22 -18
19 -13 -18 -15 -20 -28 -30 -24 -20 -27 -23 -16 -10 -11 -10 -15 -20 -24 -19 -15 -18 -23 -29 -27 -16
20 -11 -10 -10 -10 -11 -14 -11 -13 -18 -20 -15 -14 -15 -15 -14 -15 -15 -20 -18 -15 -14 -17 -22 -22
21 -18 -15 -12 -13 -11 -13 -11 -15 -16 -12 -10 -9 -9 -12 -16 -20 -21 -18 -14 -11 -10 -11 -12 -11
22 -9 -7 -4 -5 -8 -7 -7 -5 -3 -4 -6 -3 -2 -1 -3 -5 -7 -2 0 3 5 2 -3 -5
23 -8 -6 -1 -2 -4 -7 -4 -4 -7 -4 -2 -1 -1 -4 -7 -6 -11 -6 -1 5 2 -4 -13 -19
24 -12 -4 -5 -10 -16 -17 -19 -17 -20 -20 -15 -15 -17 -19 -20 -21 -22 -18 -13 -13 -12 -15 -18 -10
25 -17 -25 -26 -34 -41 -38 -30 -24 -27 -30 -32 -39 -38 -33 -31 -34 -37 -36 -30 -20 -16 -19 -20 -16
26 -19 -20 -24 -32 -40 -48 -53 -46 -36 -33 -30 -28 -28 -25 -23 -22 -23 -22 -20 -17 -13 -13 -16 -16
27 -19 -24 -23 -24 -22 -20 -23 -24 -26 -24 -20 -20 -20 -17 -17 -18 -17 -15 -13 -11 -11 -12 -13 -12
28 -9 -6 -3 -5 -8 -10 -10 -9 -10 -11 -9 -7 -6 -3 -1 1 2 3 1 -1 -3 -6 -5 -2
29 0 4 6 6 4 4 3 2 -4 -7 -6 -4 -5 -3 -2 -4 -3 -2 0 3 12 13 14 16
30 14 14 17 17 15 13 14 15 14 11 9 8 7 8 10 14 15 7 8 14 14 11 10 10