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[Updated at 2018-07-11 13:40UT]
WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (PROVISIONAL)
JANUARY 2015
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 -14 -13 -15 -13 -12 -13 -13 -9 -8 -7 -3 -1 3 8 9 7 3 1 1 -2 -5 -7 -7 -14
2 -22 -21 -16 -7 -3 -4 -4 1 -1 3 10 8 8 4 -5 -2 0 -2 -17 -30 -42 -42 -37 -31
3 -32 -36 -28 -20 -9 -18 -29 -27 -23 -25 -23 -25 -20 -17 -13 -12 -14 -15 -16 -15 -12 -12 -13 -15
4 -16 -17 -14 -9 -8 -12 -19 -25 -28 -27 -20 -27 -41 -51 -56 -55 -62 -51 -56 -58 -61 -71 -61 -52
5 -62 -45 -37 -31 -33 -44 -47 -40 -40 -36 -31 -29 -30 -30 -26 -24 -22 -23 -25 -28 -32 -39 -37 -37
6 -39 -34 -32 -28 -24 -30 -31 -29 -33 -42 -38 -30 -28 -23 -21 -22 -26 -24 -25 -13 -14 -20 -20 -13
7 -9 1 6 6 6 1 7 18 -21 -66 -97 -99 -93 -93 -95 -90 -80 -66 -54 -42 -38 -32 -43 -45
8 -48 -52 -41 -41 -40 -34 -41 -47 -49 -49 -48 -46 -42 -36 -31 -32 -36 -33 -30 -31 -27 -27 -31 -35
9 -36 -38 -36 -31 -24 -24 -28 -30 -35 -36 -31 -29 -25 -23 -24 -21 -26 -28 -28 -26 -24 -21 -18 -20
10 -26 -30 -23 -19 -17 -14 -19 -21 -23 -24 -22 -23 -21 -14 -11 -8 -10 -16 -16 -14 -12 -12 -11 -8
11 -12 -16 -19 -18 -16 -18 -20 -21 -29 -29 -24 -26 -29 -30 -27 -21 -21 -23 -21 -18 -14 -21 -22 -19
12 -20 -17 -17 -16 -11 -10 -13 -11 -11 -14 -17 -26 -30 -30 -28 -26 -21 -21 -19 -20 -20 -18 -17 -13
13 -15 -15 -14 -12 -8 -7 -9 -11 -8 -8 -8 -10 -17 -23 -18 -13 -11 -12 -12 -10 -11 -17 -15 -15
14 -19 -18 -17 -15 -13 -12 -8 -5 -5 -9 -17 -20 -22 -19 -12 -6 -4 -5 -7 -8 -7 -6 -6 -7
15 -9 -8 -9 -6 -5 -5 -5 -8 -6 0 4 -3 -7 -7 -11 -14 -10 -8 -8 -7 -4 -4 -5 -5
16 -3 -1 -1 0 -12 -13 -12 -13 -7 -4 -3 -9 -11 -11 -8 -4 -5 -8 -8 -10 -10 -6 -6 -6
17 -10 -14 -13 -12 -16 -21 -18 -14 -14 -15 -13 -7 -6 -5 -7 -5 -2 0 -2 -3 -6 -2 -6 -5
18 -3 -4 -5 -5 -4 -3 -1 2 4 5 5 6 8 5 0 -2 -3 -2 -1 -3 -6 -11 -8 -8
19 -4 -4 -6 -2 0 -1 -4 -4 -3 0 4 5 6 8 9 10 9 7 3 1 0 -1 -8 -15
20 -13 -8 -5 -4 -3 -4 -3 -3 -6 -9 -8 -4 -2 2 6 10 11 13 13 14 15 19 26 37
21 43 37 39 44 37 41 32 28 15 12 16 20 18 14 7 1 -8 -8 -10 -11 -6 -5 -3 1
22 -1 -7 -6 -6 -11 -11 -8 -6 -6 -8 -11 -13 -14 -20 -18 -14 -10 -8 -7 -8 -6 -6 -5 -6
23 -4 -6 -8 -9 -8 -7 -10 -6 -2 -7 -10 -10 -11 -6 -4 -2 -2 -4 -6 -6 -5 -5 -3 0
24 1 0 0 1 -1 -2 1 2 1 -4 -8 -13 -15 -11 -9 -7 -9 -8 -6 -5 -7 -3 2 1
25 -1 -2 -1 -2 0 2 2 4 6 4 0 1 0 -1 0 1 -1 -2 1 4 5 7 8 6
26 -1 0 -3 -11 -7 -6 -1 2 -3 -14 -34 -22 -17 -14 -15 -18 -23 -22 -18 -16 -13 -13 -15 -16
27 -17 -15 -12 -10 -18 -19 -19 -7 -7 -9 -9 -10 -9 -4 0 0 0 -2 0 4 2 -10 -15 -15
28 -8 -8 -9 -4 -2 -7 -12 -14 -10 -10 -9 -10 -7 -4 -4 -6 -10 -7 -2 0 -2 -2 2 4
29 3 3 2 -3 -8 -10 -11 -8 -6 -3 -2 5 0 0 -4 0 2 6 -1 -2 -12 -4 -1 -4
30 -7 -4 -4 -7 -8 -13 -13 -9 -14 -14 -10 -9 -7 -4 -7 -6 -9 -16 -21 -24 -24 -25 -20 -10
31 -8 -7 -7 -10 -12 -13 -13 -17 -18 -17 -12 -9 -8 -4 -6 -10 -11 -11 -14 -14 -9 -9 -15 -11