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[Updated at 2021-08-06 01:59UT]
(The monthly data in the wdc-like format is
here.)
WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (PROVISIONAL)
JANUARY 2018
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 -7 -13 -10 -13 -18 -20 -20 -17 -18 -16 -12 -9 -9 -15 -17 -15 -13 -12 -9 -9 -9 -9 -8
2 -7 -5 -3 -5 -6 -8 -11 -12 -10 -9 -7 -7 -3 -2 -5 -6 -5 -7 -5 -2 0 -1 0 1
3 2 5 7 6 5 3 1 -1 -4 -8 -7 -3 1 0 -2 -5 -2 -1 -3 -3 -1 -1 0 1
4 1 2 5 5 3 -1 -7 -8 -7 -7 -8 -9 -9 -7 -8 -11 -8 -5 -5 -6 -8 -8 -8 -7
5 -6 -5 -3 -3 -5 -6 -6 -7 -8 -6 -3 -1 0 -4 -2 -3 -5 -5 -5 0 2 2 3 3
6 0 -5 -6 -5 -3 1 2 0 -1 -2 -5 -7 -9 -8 -7 -3 0 -1 -2 -2 -2 -1 -1 -1
7 -2 0 2 4 5 6 7 5 5 4 2 0 2 2 1 3 2 3 3 3 5 6 7 9
8 7 7 10 10 11 10 15 32 29 27 26 25 27 18 -1 -9 -12 -8 1 0 3 2 -1 -3
9 -5 -12 -14 -13 -13 -16 -16 -13 -10 -9 -7 -10 -14 -16 -17 -18 -16 -14 -11 -7 -7 -8 -8 -9
10 -14 -12 -13 -12 -8 -6 -6 -7 -7 -5 -6 -5 -3 -3 -7 -11 -11 -11 -9 -7 -5 -4 -4 -5
11 -7 -5 -4 -3 -5 -3 -2 -3 -3 -3 -1 2 1 1 1 -1 -1 2 0 0 -1 -1 0 0
12 -1 -3 -5 -3 -3 -4 -4 -4 -3 -3 -4 -5 -5 -4 -2 -1 0 0 -1 0 3 4 2 1
13 -1 1 3 4 4 2 1 2 1 -2 -2 1 2 10 11 11 12 13 11 0 6 1 8 13
14 13 2 3 -3 -7 -10 -16 -20 -21 -19 -17 -15 -16 -13 -15 -13 -13 -13 -13 -11 -10 -9 -4 -1
15 -5 -6 -7 -5 -8 -15 -20 -18 -14 -10 -12 -10 -7 -4 -5 -9 -6 -5 -7 -7 -6 -5 -2 -2
16 -3 -1 0 1 0 -3 -6 -6 -7 -9 -9 -10 -8 -7 -4 -2 -1 -5 -5 -7 -8 -8 -5 -5
17 -4 -3 -2 -3 -4 -5 -5 -3 0 0 0 -2 -1 -2 -1 -2 -4 -6 -5 -6 -5 -4 -2 -1
18 1 3 1 1 2 0 0 2 3 4 5 8 9 8 7 6 5 6 8 9 7 4 3 3
19 4 4 3 0 0 -6 -16 -22 -27 -26 -17 -7 -1 0 -1 -3 -2 -3 -3 -3 -5 -6 -5 -4
20 -8 -7 -5 -4 -4 -6 -11 -14 -13 -10 -9 -7 -5 -5 -5 -5 -6 -8 -9 -7 -6 -5 -4 -4
21 -4 -3 1 2 3 5 5 4 0 -2 -1 -1 0 -8 -15 -14 -10 -6 -5 -8 -9 -8 -2 0
22 0 1 4 -1 0 -3 -9 -16 -19 -22 -16 -12 -11 -9 -8 -8 -11 -17 -20 -21 -19 -16 -16 -17
23 -19 -18 -17 -14 -10 -10 -11 -13 -14 -13 -12 -8 -5 -3 -6 -8 -8 -10 -7 -6 -7 -7 -5 -6
24 -7 -6 -6 -4 -1 2 3 1 1 0 0 3 4 2 -1 1 4 2 8 12 11 4 -8 -15
25 -19 -18 -20 -19 -16 -17 -16 -20 -20 -18 -19 -19 -16 -12 -14 -16 -22 -24 -21 -20 -16 -13 -9 -11
26 -15 -13 -8 -5 -3 0 -1 -12 -15 -13 -11 -10 -8 -6 -6 -8 -5 -9 -9 -3 2 3 2 0
27 -3 -8 -8 -8 -5 -1 -5 -8 -11 -14 -10 -7 -9 -13 -14 -13 -10 -9 -5 -4 -3 -7 -7 -7
28 -9 -7 -4 -4 -1 0 0 -1 -2 -3 -1 3 3 0 -1 -5 -3 -4 -4 -2 -1 -3 2 3
29 1 1 1 -1 0 -1 0 3 0 -6 -4 -1 3 5 5 3 1 0 2 1 3 3 4 4
30 3 4 3 -1 -3 -1 1 -3 -6 -7 -4 1 4 2 -2 -2 3 4 5 7 8 7 12 12
31 11 11 10 10 9 7 3 0 0 0 -2 -3 -6 -4 -7 -11 -9 -9 -10 -11 -9 -8 -6 -7