(The monthly data in the wdc-like format is here.)
WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (FINAL)
MAY 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 -6 -7 -8 -9 -11 -12 -11 -10 -9 -8 -3 -3 -3 -2 -1 -3 -4 -3 -2 -1 -2 -2 -2 -4
2 -4 -2 0 5 8 5 16 23 29 26 25 9 -20 -43 -58 -53 -61 -69 -71 -68 -70 -62 -60 -59
3 -53 -58 -52 -51 -47 -50 -48 -45 -44 -39 -36 -48 -46 -47 -47 -44 -45 -42 -44 -35 -35 -38 -36 -36
4 -34 -35 -36 -34 -33 -30 -31 -33 -35 -37 -34 -35 -36 -36 -35 -33 -31 -33 -29 -27 -26 -27 -29 -30
5 -26 -25 -23 -23 -25 -25 -22 -22 -25 -26 -24 -24 -22 -23 -23 -25 -25 -24 -20 -18 -19 -19 -18 -17
6 -15 -15 -19 -20 -17 -22 -27 -29 -28 -28 -23 -23 -23 -22 -21 -22 -23 -23 -21 -16 -15 -19 -23 -20
7 -17 -19 -20 -20 -21 -25 -22 -19 -20 -21 -21 -20 -21 -22 -25 -24 -23 -23 -23 -19 -16 -15 -14 -21
8 -25 -27 -30 -33 -32 -28 -27 -23 -24 -24 -23 -21 -23 -22 -22 -20 -21 -20 -20 -19 -18 -16 -13 -12
9 -13 -16 -16 -16 -16 -14 -14 -14 -15 -15 -16 -16 -15 -14 -14 -15 -14 -14 -15 -14 -13 -12 -12 -11
10 -13 -13 -10 -9 -10 -10 -10 -12 -14 -12 -10 -3 -3 -4 -5 -4 -2 0 -4 -6 -4 0 0 -1
11 0 2 3 1 3 0 -9 -13 -11 -11 -5 -3 -2 0 -4 -8 -10 -9 -8 -7 -4 -1 3 3
12 2 -2 -5 -3 -2 0 -1 0 -2 0 -5 -9 -11 -13 -13 -10 -10 -10 -13 -14 -14 -13 -14 -13
13 -15 -13 -11 -11 -10 -9 -10 -10 -8 -7 -4 -4 -3 -1 -3 -5 -3 -6 -5 -7 -6 -6 -7 -5
14 -3 -1 0 -1 -3 -3 -4 -5 -3 -2 -2 -1 -2 -5 -6 -4 -4 -5 -2 1 1 0 0 -1
15 -1 -2 -5 -9 -11 -12 -11 -13 -13 -12 -12 -11 -12 -12 -11 -9 -7 -6 -5 -6 -7 -7 -8 -8
16 -8 -4 -5 -5 -5 1 1 -2 -2 0 1 2 1 4 6 4 2 0 0 -2 3 3 3 -1
17 -4 -8 -8 -11 -13 -12 -12 -10 -9 -7 -6 -9 -11 -10 -7 -4 -1 -3 -3 -6 -9 -9 -8 -7
18 -6 -9 -12 -13 -11 -9 -10 -17 -26 -31 -34 -33 -32 -30 -28 -28 -24 -20 -21 -20 -17 -12 -8 -8
19 -5 -2 0 2 1 1 5 6 8 9 13 19 26 17 14 9 0 -4 -5 -2 1 1 1 -6
20 -12 -9 -7 -6 -6 -4 -12 -17 -15 -9 -5 -3 -9 -7 -4 -5 -7 -8 -9 -10 -10 -12 -14 -19
21 -17 -13 -11 -13 -12 -12 -15 -16 -12 -12 -13 -13 -11 -13 -16 -17 -14 -10 -8 -6 -4 -1 1 -2
22 -4 -4 -4 -4 -2 -1 -2 -5 -8 -9 -8 -6 -7 -7 -6 -4 -3 0 1 2 2 3 1 -3
23 -5 -4 -2 -3 -4 -2 -1 -2 -4 -6 -6 -4 -2 -2 -2 -1 -1 -1 1 0 -3 -3 0 -2
24 -3 -4 -4 -3 -2 0 0 0 0 0 -2 -5 -8 -6 -2 0 0 0 1 1 2 3 4 5
25 4 2 -2 -4 -2 0 -2 -3 -3 -4 -4 -4 -4 -4 -1 4 6 6 4 5 6 2 1 2
26 2 6 10 11 8 6 3 2 0 -6 -9 -7 -3 0 -2 -2 -4 -5 -2 0 -1 -4 -8 -10
27 -11 -7 -6 -6 -6 -6 -5 -6 -6 -5 -5 -4 -4 -5 -4 -3 -1 -2 -3 -3 -2 -2 -4 -7
28 -7 -6 -5 9 8 7 6 7 14 18 12 6 4 0 8 13 17 17 17 11 14 3 -9 -12
29 -12 -14 -17 -21 -29 -42 -53 -62 -57 -69 -72 -76 -80 -79 -77 -73 -70 -60 -52 -52 -49 -38 -31 -34
30 -35 -34 -34 -35 -35 -36 -42 -45 -43 -38 -35 -31 -26 -27 -22 -24 -31 -41 -47 -53 -58 -57 -55 -45
31 -44 -41 -38 -36 -33 -37 -36 -36 -39 -33 -26 -22 -26 -35 -39 -36 -33 -32 -33 -37 -42 -45 -41 -42