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WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (FINAL)
MAY 1957
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 -18 -18 -15 -21 -21 -25 -33 -36 -39 -35 -28 -21 -24 -25 -26 -30 -31 -26 -23 -21 -19 -18 -14 -9
2 -5 -5 -9 -10 -12 -13 -14 -15 -13 -13 -11 -13 -12 -12 -9 -6 -9 -10 -10 -9 -7 -5 -6 -7
3 -8 -8 -7 -8 -12 -15 -17 -17 -14 -6 -4 -2 -6 -7 -7 -13 -17 -19 -23 -30 -31 -27 -19 -19
4 -18 -17 -15 -13 -17 -16 -18 -19 -16 -18 -17 -16 -18 -19 -21 -27 -29 -30 -38 -44 -41 -34 -27 -23
5 -18 -20 -21 -21 -21 -21 -19 -15 -14 -11 -9 -11 -7 -3 6 3 1 -2 0 7 12 14 10 7
6 6 -2 -4 -4 -7 -8 -8 -13 -9 -9 -16 -18 -16 -17 -16 -17 -16 -15 -15 -13 -6 -2 1 1
7 -9 -3 4 6 4 -14 -12 -5 -2 -2 -4 -3 -2 -1 0 1 -4 -12 -11 -5 -2 -1 5 8
8 15 18 19 21 18 15 11 7 8 11 2 -4 -5 -1 5 12 12 15 19 23 31 36 25 21
9 22 25 7 -15 -19 -23 -33 -24 -18 -17 -23 -28 -29 -33 -34 -35 -32 -31 -32 -30 -25 -18 -15 -12
10 -8 -9 -8 -7 -9 -7 -10 -7 -5 -3 -3 -7 -11 -14 -12 -12 -12 -11 -11 -9 -11 -6 -7 -6
11 -2 -1 2 -1 -2 3 3 5 8 11 9 3 8 9 8 6 4 4 5 7 3 2 -2 -6
12 -9 -7 -2 0 -1 2 0 1 3 -2 3 4 2 3 3 6 5 7 7 10 12 11 9 7
13 1 -2 -6 -12 -19 -22 -20 -19 -21 -20 -17 -16 -19 -25 -23 -23 -19 -21 -16 -14 -9 -14 -12 -10
14 -5 -5 -2 -1 -2 -2 0 2 3 4 5 1 0 2 1 2 1 -1 0 5 9 8 7 5
15 4 2 4 9 12 13 11 9 10 10 10 9 9 13 15 10 9 10 12 12 11 8 3 4
16 5 5 4 6 9 10 10 7 6 5 4 2 2 4 6 7 7 7 4 3 2 4 2 -1
17 -2 2 6 9 6 2 1 7 13 18 21 22 23 22 20 20 14 15 13 10 11 8 7 8
18 10 7 10 12 15 18 15 12 15 15 12 8 8 10 13 8 6 2 0 -2 -8 -10 -8 -5
19 -5 -6 -5 -2 2 3 4 7 7 6 10 12 9 6 11 11 8 4 -3 -13 -9 -4 -2 9
20 0 -4 -5 -8 -14 -19 -19 -12 -6 -7 -10 -6 -7 -8 -20 -21 -18 -22 -27 -22 -15 -8 -3 -2
21 -4 0 0 -2 2 -1 -6 -3 1 4 -8 -5 1 0 1 -8 -15 -15 -17 -14 -13 -15 -15 -11
22 -5 -2 -1 3 12 12 9 7 13 16 20 22 20 19 15 11 3 4 -1 0 3 6 11 14
23 16 13 7 6 10 9 1 -3 -5 -2 2 1 3 4 3 -1 -5 -11 -17 -20 -20 -17 -6 4
24 9 10 10 8 5 6 8 9 3 2 0 1 5 3 -2 -5 -5 -5 -8 -9 -7 -5 -6 -2
25 4 6 12 8 12 12 10 6 3 2 -2 5 7 7 13 10 15 15 12 10 3 -4 -10 -11
26 -8 -14 -27 -23 -12 -11 -9 -7 -18 -35 -42 -36 -31 -30 -36 -39 -50 -47 -43 -41 -41 -41 -45 -36
27 -25 -25 -25 -26 -25 -22 -19 -16 -14 -13 -14 -14 -15 -12 -13 -14 -14 -15 -14 -15 -14 -11 -6 0
28 2 0 2 2 -1 -4 -7 -9 -6 -6 -1 -4 -4 -5 -2 -5 -7 -9 -8 -10 -10 -7 -8 -4
29 0 0 -3 -3 -1 -4 -3 -5 -5 -2 -1 -1 -4 -7 -3 -9 -9 -6 -5 -4 -1 2 4 3
30 -1 -2 -1 -1 0 3 2 5 21 20 -15 -28 -12 -17 -19 -18 -27 -39 -51 -48 -39 -39 -38 -34
31 -32 -34 -37 -35 -21 -17 -16 -16 -13 -11 -6 -7 -7 -9 -13 -14 -12 -6 -1 3 3 6 8 4