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WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (FINAL)
JANUARY 1999
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 -7 -4 -4 -8 -8 -5 -4 -1 3 3 -2 -8 -7 -2 2 2 0 -2 -4 -7 -4 -4 -3 -6
2 -4 -2 -1 -3 -5 -6 -4 -4 -5 -7 -7 -6 -8 -12 -15 -7 -8 -11 -12 -12 -10 -10 -10 -10
3 -8 -11 -10 -10 -11 -5 -4 -3 -1 -1 -1 0 -2 -6 -6 -3 -1 1 0 0 0 -1 -7 -9
4 -7 -5 -4 -7 -8 -11 -18 -24 -29 -29 -26 -24 -18 -17 -15 -18 -21 -22 -20 -21 -21 -23 -24 -26
5 -31 -31 -30 -33 -37 -39 -40 -38 -33 -33 -32 -29 -26 -21 -13 -11 -12 -13 -9 -6 -7 -10 -12 -6
6 -3 2 8 7 8 7 3 0 0 4 5 8 13 18 10 2 6 8 1 -11 -16 -15 -21 -20
7 -18 -14 -8 -7 -7 -5 -4 -3 -8 -8 -6 -5 -4 -6 -12 -12 -11 -14 -13 -10 -6 -8 -12 -11
8 -12 -11 -8 -5 -9 -9 -11 -9 -9 -8 -2 3 -1 -15 -15 -15 -15 -17 -16 -17 -22 -26 -24 -23
9 -21 -30 -27 -18 -17 -22 -25 -26 -23 -24 -22 -17 -14 -16 -18 -17 -16 -20 -19 -17 -14 -15 -18 -19
10 -17 -16 -14 -9 -10 -9 -9 -9 -15 -11 -8 -3 -7 -13 -16 -16 -17 -17 -17 -17 -18 -19 -20 -21
11 -19 -14 -11 -10 -10 -12 -14 -18 -12 -7 -10 -10 -8 -7 -6 -5 -8 -12 -16 -18 -19 -17 -18 -17
12 -13 -13 -9 -2 1 1 -2 -3 0 -1 -1 -3 1 0 -3 -3 0 0 -2 -3 -7 -9 -5 -3
13 0 1 1 -3 -7 -12 -17 -18 -18 -15 -10 -7 -30 -42 -32 -26 -22 -52 -86-102-107-106-105-112
14 -101 -96 -93 -87 -80 -71 -66 -66 -73 -84 -81 -65 -56 -56 -62 -67 -59 -53 -53 -55 -50 -48 -45 -45
15 -42 -45 -48 -47 -56 -51 -48 -49 -49 -52 -48 -42 -39 -40 -40 -37 -39 -40 -43 -40 -34 -29 -26 -25
16 -27 -27 -25 -29 -30 -31 -28 -25 -27 -28 -29 -28 -28 -29 -29 -29 -28 -29 -26 -23 -24 -25 -20 -23
17 -23 -19 -15 -20 -19 -19 -20 -20 -19 -14 -13 -12 -12 -13 -11 -10 -12 -13 -14 -13 -12 -11 -12 -11
18 -11 -10 -8 -7 -9 -10 -9 -9 -9 -7 -5 -6 -4 -4 -9 -8 -9 -10 -18 -24 -26 -31 -29 -29
19 -24 -21 -20 -19 -19 -22 -21 -21 -22 -21 -18 -17 -16 -18 -18 -18 -18 -19 -19 -19 -22 -20 -16 -16
20 -12 -12 -12 -11 -9 -8 -10 -9 -10 -9 -9 -11 -12 -16 -17 -17 -22 -26 -20 -18 -14 -16 -14 -12
21 -10 -10 -13 -15 -20 -18 -15 -17 -15 -16 -21 -24 -19 -15 -20 -23 -23 -22 -21 -20 -18 -16 -18 -20
22 -18 -20 -17 -10 -5 -6 -6 -8 -9 -6 -3 -2 -2 -1 -12 -28 -35 -44 -47 -49 -43 -35 -24 -26
23 -25 -25 -24 -20 -19 -31 -37 -32 -29 -20 -18 -13 -10 -9 -8 -7 -11 -27 -34 -32 -48 -50 -52 -45
24 -43 -42 -36 -38 -44 -39 -42 -41 -37 -37 -40 -38 -34 -29 -28 -29 -32 -43 -50 -48 -42 -36 -36 -36
25 -37 -41 -42 -42 -39 -33 -33 -32 -30 -31 -29 -28 -28 -28 -29 -30 -30 -30 -31 -26 -23 -18 -19 -18
26 -22 -24 -19 -18 -16 -13 -12 -13 -13 -14 -15 -15 -13 -11 -15 -17 -20 -18 -16 -13 -11 -12 -14 -15
27 -22 -28 -26 -27 -23 -21 -23 -24 -21 -22 -27 -32 -36 -38 -44 -37 -35 -35 -32 -24 -18 -17 -16 -16
28 -15 -12 -12 -12 -8 -8 -14 -15 -15 -14 -13 -13 -9 -9 -11 -12 -14 -13 -9 -10 -14 -15 -16 -16
29 -12 -11 -8 -9 -9 -6 -4 -5 -10 -8 -6 -3 -2 -2 -5 -9 -13 -12 -13 -12 -12 -7 -5 -6
30 -6 -5 -4 -7 -9 -8 -7 -8 -11 -11 -16 -16 -9 -5 -2 -1 -4 -6 -5 -4 -6 -4 -2 -2
31 -2 -4 -4 -6 -7 -7 -9 -7 -4 -2 -4 -7 -7 -9 -9 -10 -11 -9 -10 -9 -7 -7 -4 -4