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WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (FINAL)
MAY 1971
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 -5 -5 -6 -7 -2 0 -4 -1 4 5 5 5 5 6 6 5 2 3 5 6 6 5 0 -9
2 -15 -23 -29 -37 -44 -50 -59 -56 -39 -31 -26 -22 -21 -19 -21 -23 -25 -22 -18 -22 -25 -23 -22 -23
3 -23 -23 -22 -23 -24 -21 -20 -16 -13 -10 -9 -9 -8 -8 -8 -6 -5 -3 0 1 -5 -8 -11 -21
4 -31 -38 -32 -24 -19 -20 -19 -17 -13 -6 -4 -7 -8 -4 -4 -6 -6 -6 -7 -7 -7 -9 -11 -12
5 -14 -14 -10 -10 -14 -14 -9 -6 -3 -2 -4 0 4 6 8 15 10 8 3 -6 -10 -5 -2 -12
6 -15 -19 -14 -11 -13 -7 -12 -18 -35 -40 -30 -26 -21 -29 -37 -37 -36 -46 -47 -46 -41 -42 -40 -44
7 -48 -45 -41 -36 -41 -58 -58 -56 -53 -45 -43 -45 -41 -35 -37 -40 -40 -38 -37 -41 -41 -44 -41 -29
8 -25 -24 -22 -24 -23 -26 -29 -28 -27 -29 -29 -29 -27 -24 -25 -24 -22 -25 -26 -24 -26 -31 -33 -34
9 -29 -28 -25 -22 -25 -23 -25 -29 -31 -35 -36 -33 -32 -32 -30 -22 -21 -20 -19 -21 -23 -24 -27 -30
10 -31 -30 -26 -21 -27 -33 -37 -34 -28 -23 -20 -21 -23 -23 -20 -21 -20 -16 -17 -24 -26 -27 -31 -33
11 -33 -30 -22 -18 -21 -27 -26 -24 -22 -22 -20 -18 -18 -19 -18 -20 -22 -21 -22 -22 -21 -18 -16 -11
12 -10 -4 1 1 -2 -4 -8 -10 -10 -9 -8 -8 -10 -8 -6 -4 -5 -8 -8 -7 -9 -13 -21 -28
13 -28 -25 -21 -20 -21 -22 -21 -18 -15 -13 -11 -11 -12 -12 -13 -12 -14 -14 -15 -13 -11 -9 -8 -5
14 -5 -10 -13 -13 -13 -11 -9 -13 -7 -5 -15 -18 -15 -8 -4 -3 -11 -26 -32 -37 -35 -36 -35 -36
15 -35 -28 -31 -31 -32 -40 -45 -41 -30 -24 -21 -19 -22 -24 -22 -17 -21 -24 -27 -31 -32 -27 -19 -14
16 -11 -10 -4 -3 -3 -4 -5 -4 0 1 1 3 1 -2 -5 -7 -11 -12 -10 -9 -9 -9 -12 -31
17 -46 -50 -47 -42 -34 -37 -31 -35 -20 -20 -16 -51 -59 -47 -59 -75 -64 -66 -71 -53 -48 -61 -64 -69
18 -75 -63 -65 -59 -63 -73 -76 -71 -78 -78 -65 -60 -66 -69 -64 -66 -61 -55 -56 -60 -54 -52 -47 -40
19 -39 -41 -39 -37 -36 -37 -36 -34 -36 -36 -35 -32 -30 -27 -26 -26 -26 -24 -25 -30 -35 -38 -36 -35
20 -29 -25 -23 -23 -23 -26 -26 -24 -23 -19 -20 -20 -21 -20 -20 -20 -21 -23 -26 -30 -29 -26 -24 -18
21 -15 -11 -7 -5 -5 -9 -12 -12 -10 -7 -8 -17 -20 -17 -11 -10 -11 -12 -13 -14 -15 -14 -11 -7
22 -4 -4 1 2 -4 -9 -10 -11 -11 -6 -4 -7 -11 -9 -9 -7 -4 -5 -8 -8 -7 -6 -3 -4
23 -3 -10 -14 -7 -2 -4 -8 -10 -5 2 5 -2 -5 -1 -3 -5 -5 -5 -10 -17 -23 -21 -16 -12
24 -11 -12 -14 -14 -8 -6 -4 -2 1 4 4 1 0 -1 0 0 -3 -6 -9 -16 -16 -23 -23 -18
25 -13 -7 -5 -5 -5 -5 -8 -8 -6 -4 0 -3 -4 -4 -2 -3 -10 -14 -17 -19 -14 -12 -15 -14
26 -11 -6 -8 -12 -14 -15 -12 -10 -11 -11 -10 -9 -9 -9 -10 -13 -11 -12 -14 -17 -21 -24 -24 -20
27 -16 -12 -9 -7 -5 -5 -6 -5 -5 -4 -2 -2 -4 -3 0 1 1 -1 -6 -11 -13 -14 -13 -13
28 -13 -13 -10 -7 -3 -1 0 2 3 4 4 2 6 6 7 9 9 5 1 -2 -6 -6 -8 -11
29 -9 -9 -9 -6 -2 3 13 16 16 16 15 14 11 11 13 14 13 11 19 19 18 17 20 24
30 16 10 12 20 18 13 10 12 25 10 -2 -2 -7 -8 -14 -14 -13 -13 -19 -23 -25 -24 -25 -22
31 -20 -16 -13 -10 -8 -6 -8 -8 -6 -5 -7 -7 -7 -6 -3 -4 -5 -5 -4 -3 -3 -6 -5 -2