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[Updated at 2025-10-02 01:06UT]
(The data for this month in the wdc-like format is
here.)
WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (PROVISIONAL)
JANUARY 2025
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 -26 -30 -30 -29 -22 -34 -41 -31 -24 -52 -78 -79-119-158-199-212 -212-190-156-136-133-148-148-138
2 -128-114-116-110-104 -99 -98 -93 -85 -96 -91 -92 -94 -98 -94 -84 -88 -93 -90 -79 -69 -62 -52 -44
3 -37 -36 -36 -29 -24 -23 -52 -46 -37 -39 -41 -42 -40 -41 -37 -30 -28 -28 -33 -31 -30 -26 -25 -25
4 -18 -8 -2 -11 -24 -42 -47 -62 -64 -84 -92 -78 -73 -65 -58 -50 -50 -57 -63 -76 -75 -81 -84 -82
5 -80 -74 -65 -60 -59 -59 -60 -66 -56 -53 -52 -61 -61 -61 -50 -45 -48 -51 -49 -54 -46 -49 -46 -43
6 -41 -40 -41 -36 -35 -40 -43 -42 -37 -31 -33 -36 -37 -43 -37 -32 -29 -33 -38 -32 -31 -29 -30 -33
7 -33 -30 -28 -28 -30 -23 -30 -33 -31 -33 -28 -27 -29 -32 -27 -24 -26 -23 -27 -28 -30 -27 -27 -28
8 -37 -36 -32 -27 -25 -26 -26 -21 -15 -14 -16 -17 -17 -21 -23 -21 -22 -21 -19 -16 -18 -20 -22 -21
9 -19 -23 -23 -19 -14 -12 -19 -20 -17 -18 -23 -31 -27 -38 -38 -33 -34 -29 -21 -17 -21 -16 -19 -19
10 -17 -17 -17 -28 -39 -38 -32 -28 -28 -33 -34 -30 -37 -43 -35 -30 -26 -24 -22 -24 -25 -23 -26 -30
11 -29 -27 -25 -26 -27 -25 -26 -23 -20 -21 -23 -21 -15 -15 -12 -8 -10 -15 -15 -12 -16 -17 -19 -18
12 -17 -14 -13 -12 -14 -16 -19 -23 -24 -21 -19 -15 -14 -13 -13 -17 -17 -14 -11 -9 -7 -1 2 -2
13 -12 -25 -24 -17 -11 -10 -16 -18 -18 -22 -20 -15 -11 -12 -14 -13 -12 -19 -19 -19 -22 -22 -18 -15
14 -18 -17 -11 -8 -6 -9 -20 -23 -20 -20 -18 -13 -16 -18 -23 -14 -10 -14 -16 -15 -17 -17 -20 -17
15 -15 -14 -14 -20 -23 -19 -24 -36 -47 -43 -31 -20 -18 -22 -23 -20 -14 -17 -19 -25 -26 -22 -19 -20
16 -21 -18 -11 -15 -19 -21 -28 -25 -16 -11 -13 -13 -21 -28 -22 -11 -7 -15 -24 -30 -31 -25 -21 -19
17 -17 -8 -10 -13 -11 -9 -26 -37 -30 -23 -20 -28 -21 -19 -15 -11 -9 -7 -10 -16 -18 -21 -23 -29
18 -27 -24 -20 -17 -13 -13 -22 -28 -29 -26 -27 -26 -22 -17 -10 -9 -9 -9 -6 -8 -10 -11 -13 -12
19 -12 -10 -7 -3 -3 -9 -29 -31 -35 -37 -35 -29 -23 -22 -24 -14 -6 -5 -13 -24 -30 -24 -17 -18
20 -25 -23 -19 -10 -10 -9 -16 -29 -27 -22 -23 -27 -30 -35 -28 -18 -17 -18 -17 -11 -9 -14 -14 -12
21 -16 -17 -15 -16 -17 -16 -18 -21 -20 -18 -21 -16 -16 -17 -11 -8 -8 -10 -13 -13 -17 -18 -18 -24
22 -23 -23 -23 -22 -20 -18 -20 -24 -26 -21 -18 -22 -22 -21 -18 -11 -9 -10 -6 -4 -4 -8 -8 -12
23 -13 -13 -13 -12 -13 -15 -19 -19 -15 -12 -8 -8 -6 -5 -5 1 1 -5 -6 -8 -8 -15 -19 -17
24 -12 -10 -8 -9 -10 -13 -18 -18 -16 -15 -15 -13 -9 -10 -7 -5 -4 -4 -3 -2 1 1 -9 -18
25 -19 -16 -11 -8 -7 -5 -5 -2 -1 -1 -1 -1 -3 -4 -2 0 4 4 4 6 6 4 2 0
26 -2 -1 -3 -4 -3 1 0 0 1 0 -1 -2 -1 0 2 5 8 9 7 5 5 4 3 1
27 -1 0 2 4 3 5 11 10 7 7 8 12 13 14 9 0 -6 -11 -13 -12 -11 -5 2 4
28 0 -1 -3 -2 -1 -1 0 1 -1 2 0 -12 -19 -19 -16 -16 -27 -33 -39 -39 -40 -28 -22 -26
29 -25 -18 -18 -16 -13 -13 -17 -18 -16 -16 -17 -18 -18 -19 -18 -17 -18 -16 -13 -11 -8 -5 -1 4
30 8 8 9 10 7 2 2 3 5 7 10 12 12 14 14 17 21 23 24 19 19 12 12 16
31 21 19 19 17 18 16 9 3 -2 -6 -9 -14 -12 -4 -1 8 10 15 18 22 25 28 17 14