(The monthly data in the wdc-like format is here.)
WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (FINAL)
APRIL 2010
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 -3 -20 -16 -12 -9 -11 -8 -4 -4 -6 -11 -19 -23 -24 -20 -21 -23 -21 -19 -18 -19 -22 -24 -21
2 -22 -23 -24 -25 -29 -30 -30 -16 -15 -15 -25 -24 -20 -13 -10 -12 -8 -8 -8 -9 -22 -32 -33 -28
3 -23 -17 -14 -13 -12 -9 -10 -9 -13 -11 -10 -10 -11 -10 -6 -10 -16 -14 -19 -19 -16 -16 -15 -17
4 -17 -16 -11 -12 -12 -14 -19 -21 -19 -18 -19 -22 -24 -21 -17 -16 -17 -15 -19 -21 -21 -16 -19 -25
5 -27 -22 -19 -18 -18 -19 -20 -19 -7 -20 -41 -36 -16 -29 -43 -55 -51 -46 -37 -46 -44 -44 -50 -61
6 -64 -54 -63 -68 -59 -65 -71 -76 -75 -70 -68 -70 -75 -79 -81 -74 -67 -64 -69 -68 -72 -70 -72 -68
7 -65 -57 -48 -43 -41 -42 -49 -53 -46 -42 -40 -35 -43 -42 -43 -50 -54 -54 -46 -47 -48 -50 -46 -44
8 -37 -37 -37 -37 -35 -34 -33 -33 -34 -34 -30 -31 -30 -28 -28 -30 -30 -30 -29 -29 -33 -37 -43 -41
9 -41 -37 -32 -33 -35 -36 -37 -36 -34 -32 -32 -33 -32 -30 -29 -28 -29 -30 -29 -30 -31 -31 -31 -28
10 -25 -22 -21 -22 -21 -21 -21 -20 -19 -17 -18 -19 -20 -20 -19 -20 -20 -21 -23 -23 -22 -20 -21 -20
11 -19 -18 -15 -11 -11 -13 -13 -13 -17 -17 -16 -17 -19 -7 -7 -7 -14 -22 -36 -46 -47 -47 -46 -51
12 -61 -67 -58 -43 -41 -44 -54 -44 -40 -35 -31 -31 -30 -31 -30 -25 -9 -6 -13 -21 -28 -28 -30 -32
13 -28 -26 -25 -26 -26 -26 -28 -28 -27 -24 -22 -20 -22 -22 -23 -24 -24 -23 -21 -21 -23 -26 -27 -24
14 -19 -18 -19 -21 -23 -21 -21 -20 -18 -18 -16 -16 -14 -12 -7 -1 1 5 6 4 2 -7 -20 -36
15 -30 -22 -23 -30 -35 -34 -32 -29 -28 -28 -28 -25 -25 -27 -29 -28 -26 -22 -18 -16 -13 -15 -17 -16
16 -15 -17 -17 -14 -17 -19 -18 -17 -15 -16 -17 -14 -15 -17 -18 -17 -16 -11 -10 -8 -8 -7 -7 -8
17 -8 -12 -13 -11 -13 -15 -17 -17 -14 -11 -12 -14 -17 -18 -17 -16 -14 -11 -10 -13 -15 -15 -17 -18
18 -16 -17 -20 -20 -19 -18 -15 -15 -15 -13 -9 -4 -4 -6 -7 -7 -6 -4 -1 -1 0 -1 -3 -6
19 -8 -8 -8 -5 -6 -8 -6 -4 -6 -5 -2 0 -3 -7 -9 -10 -10 -9 -8 -6 -7 -8 -10 -11
20 -10 -9 -8 -6 -5 -7 -8 -7 -8 -5 -3 -1 -3 -7 -10 -11 -12 -11 -11 -14 -17 -20 -21 -18
21 -13 -11 -11 -13 -12 -14 -14 -11 -11 -11 -11 -9 -10 -8 -9 -12 -8 -7 -5 -3 -4 -3 -2 -1
22 -1 -1 -4 -5 -6 -10 -10 -14 -14 -13 -12 -7 -6 -7 -8 -10 -5 -1 -3 -3 -1 2 3 0
23 -6 -22 -33 -31 -23 -26 -23 -22 -20 -18 -17 -13 -10 -11 -15 -15 -16 -15 -14 -13 -17 -19 -18 -26
24 -31 -31 -25 -22 -23 -23 -21 -18 -17 -15 -15 -20 -24 -23 -24 -24 -22 -22 -21 -19 -16 -16 -13 -10
25 -10 -13 -13 -10 -8 -9 -9 -9 -10 -9 -9 -10 -7 -6 -6 -6 -7 -8 -7 -7 -5 -3 -5 -6
26 -6 -6 -5 -4 -4 -3 -3 -3 -4 -3 -6 -8 -6 -5 -4 1 3 2 -2 -2 -1 1 4 4
27 3 2 2 1 -4 -5 -6 -7 -8 -7 -7 -8 -10 -11 -11 -10 -8 -7 -4 -1 -2 3 5 1
28 0 0 2 5 5 4 -1 -5 -3 -1 2 0 -4 -7 -9 -10 -8 -6 -2 3 2 -3 -7 -10
29 -10 -10 -10 -9 -5 -12 -8 -6 -6 -6 -3 -2 -2 -5 -7 -8 -8 -8 -6 -7 -9 -10 -12 -14
30 -11 -10 -10 -7 -6 -6 -7 -8 -7 -7 -7 -7 -8 -8 -10 -11 -13 -12 -10 -8 -7 -7 -6 -5