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[Updated at 2018-07-11 13:41UT]
WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (PROVISIONAL)
SEPTEMBER 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 1 7 6 3 -1 -2 -2 -3 -1 1 1 -2 -3 -9 -8 -6 -2 2 5 6 3 -2 0 3
2 9 12 6 3 2 0 -1 0 1 2 2 3 -2 -3 -5 -2 6 11 -2 -3 -3 -6 -8 -10
3 -4 1 -3 -9 -11 -12 -13 -10 -9 -5 -5 -1 0 0 3 3 4 7 5 4 3 5 1 -9
4 -24 -32 -33 -38 -38 -38 -44 -34 -26 -21 -13 -14 -15 -21 -26 -23 -26 -25 -27 -28 -22 -18 -17 -17
5 -12 -6 -6 -8 -14 -17 -19 -18 -13 -13 -9 -6 -9 -18 -22 -20 -22 -23 -19 -13 -10 -14 -14 -12
6 -1 2 3 2 -6 -17 -21 -19 -13 -12 -13 -15 -16 -28 -25 -17 -14 -11 -18 -22 -21 -16 -10 -7
7 -2 0 -3 -4 -7 -13 -17 -25 -24 -25 -19 -18 -18 -16 -23 -36 -45 -45 -51 -61 -70 -68 -68 -64
8 -55 -64 -66 -55 -40 -32 -30 -27 -25 -17 -11 -9 -2 -2 -9 -8 -7 -7 -8 -7 -2 -5 -11 -12
9 -10 -20 -36 -51 -63 -80 -83 -80 -92 -94 -88 -93 -98 -92 -86 -88 -88 -79 -83 -86 -86 -87 -73 -59
10 -48 -38 -38 -40 -41 -40 -36 -32 -31 -34 -31 -29 -25 -22 -25 -23 -17 -33 -34 -43 -20 -8 -4 -15
11 -10 -8 -5 -9 -16 -30 -24 -13 -44 -56 -56 -48 -55 -76 -81 -80 -72 -63 -53 -48 -42 -42 -43 -48
12 -37 -30 -28 -35 -38 -37 -34 -35 -31 -29 -33 -35 -33 -33 -31 -29 -30 -29 -30 -27 -26 -23 -22 -21
13 -16 -14 -15 -16 -16 -15 -13 -15 -20 -28 -29 -28 -29 -33 -30 -33 -36 -38 -35 -33 -26 -30 -29 -25
14 -20 -19 -18 -16 -17 -23 -22 -19 -15 -10 -16 -21 -22 -23 -22 -31 -41 -39 -32 -31 -25 -28 -31 -30
15 -25 -25 -26 -26 -17 -18 -18 -18 -20 -14 -13 -17 -22 -29 -28 -27 -31 -30 -27 -25 -23 -28 -27 -27
16 -17 -11 -9 -11 -14 -12 -14 -15 -10 -8 -10 -12 -15 -20 -22 -18 -15 -18 -18 -14 -9 -19 -19 -19
17 -16 -12 -11 -18 -19 -21 -27 -25 -18 -16 -18 -19 -20 -24 -24 -22 -22 -19 -17 -13 -10 -10 -9 -8
18 -10 -5 -4 -8 -10 -11 -15 -18 -20 -25 -24 -26 -31 -33 -28 -32 -28 -24 -24 -20 -14 -15 -16 -22
19 -14 -17 -20 -21 -12 -6 -8 -22 -29 -22 -19 -14 -15 -18 -18 -16 -15 -12 -13 -8 -6 -6 -9 -7
20 2 -1 2 -8 -19 -18 -8 -37 -58 -63 -71 -74 -69 -65 -71 -75 -67 -58 -56 -50 -44 -41 -36 -38
21 -35 -25 -24 -27 -27 -30 -27 -23 -21 -21 -13 -16 -14 -12 -19 -22 -25 -21 -19 -18 -13 -11 -12 -6
22 1 0 -1 -1 -2 -5 -9 -21 -19 -16 -13 -8 -7 -11 -14 -12 -12 -12 -16 -20 -19 -14 -11 -10
23 -7 -5 -1 4 1 3 3 4 -5 -16 -20 -22 -22 -19 -17 -20 -19 -37 -35 -27 -17 -13 -14 -12
24 -5 -4 -9 -10 -12 -18 -21 -18 -18 -20 -18 -16 -15 -16 -13 -8 -9 -12 -19 -21 -16 -12 -9 -6
25 -2 -2 -2 3 1 1 1 -1 -1 -3 -8 -12 -16 -13 -10 -8 -9 -7 -9 -8 -5 -5 -2 -1
26 0 0 3 2 -1 -3 -5 -6 -6 -7 -6 -3 -1 1 0 -2 -4 -5 -5 -5 -5 -1 2 3
27 3 2 1 2 1 -1 0 3 2 1 3 1 -1 -3 -2 -2 -2 -1 -1 -1 -1 0 -1 -1
28 -3 -4 -4 0 4 6 6 6 7 5 2 3 3 3 2 4 3 1 -2 -3 -3 -3 -5 -7
29 -6 -8 -11 -15 -16 -15 -13 -11 -11 -10 -6 -5 -4 -4 -3 -2 -1 -2 -2 -3 -1 0 1 -1
30 1 4 6 6 8 9 9 7 7 9 12 14 14 15 16 14 12 11 9 8 10 9 9 9