Link to
Data Center Top Page
, Top Page
, Last Month
, Next Month
WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (FINAL)
SEPTEMBER 1975
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 3 4 4 3 -3 -8 -8 -3 0 -2 -2 -4 -4 -6 -8 -10 -12 -7 -4 -8 -10 -9 -8 -11
2 -17 -18 -6 1 1 2 5 5 2 4 7 8 9 6 6 3 -4 -6 -6 -8 -11 -9 -10 -10
3 -8 -6 -7 -5 -3 -3 -1 -1 0 4 4 3 7 7 6 7 5 2 2 3 3 2 1 0
4 2 5 7 8 4 1 -3 -4 -2 1 3 3 2 -1 -5 -7 -7 -7 -5 -4 -6 -4 -2 -4
5 -4 -2 4 5 5 3 2 3 6 7 6 5 4 3 -1 -2 2 6 7 6 6 10 14 12
6 10 10 9 9 12 14 12 6 10 16 18 6 -9 -23 -24 -27 -29 -19 -17 -23 -29 -31 -30 -30
7 -23 -15 -13 -12 -10 -9 -7 -7 -3 -5 -6 -7 -7 -10 -13 -14 -13 -11 -7 -8 -11 -11 -9 -10
8 -12 -14 -12 -10 -7 -9 -8 -4 -2 -4 -6 -9 -9 -7 -8 -10 -7 -4 -4 -3 -5 -13 -11 -14
9 -14 -10 -10 -13 -12 -11 -16 -15 -14 -18 -21 -18 -15 -18 -27 -28 -21 -17 -17 -15 -18 -19 -15 -14
10 -15 -26 -36 -40 -37 -31 -31 -26 -20 -19 -21 -21 -20 -18 -26 -24 -21 -18 -20 -22 -22 -26 -27 -27
11 -33 -31 -22 -22 -25 -25 -22 -17 -16 -17 -14 -12 -17 -18 -17 -19 -16 -17 -19 -20 -20 -17 -13 -13
12 -23 -24 -20 -17 -24 -24 -16 -14 -12 -14 -16 -17 -14 -11 -13 -15 -10 -5 -4 -4 -12 -19 -19 -17
13 -20 -23 -24 -22 -19 -17 -15 -10 -10 -10 -17 -15 -11 -11 -14 -16 -14 -10 -8 -7 -6 -14 -15 -10
14 -12 -14 -15 -14 -17 -18 -16 -11 -13 -11 -5 -6 -14 -18 -15 -13 -11 -13 -13 -14 -15 -12 -7 -3
15 -4 -3 -2 -1 2 2 0 -3 -2 1 0 -2 -1 0 -3 -4 -5 -7 -7 -10 -14 -13 -11 -7
16 -5 -2 0 0 -2 -2 -3 -1 1 2 -1 -3 -6 -4 -2 -2 -2 -2 -1 2 4 4 6 8
17 10 12 17 16 6 -5 3 5 11 11 12 12 9 9 9 4 3 -1 -5 -7 -10 -12 -9 -8
18 -9 -9 -5 -1 5 4 3 2 1 2 4 1 -2 -11 -7 -4 -4 -6 -10 -10 -12 -12 -7 -7
19 -4 -3 -1 1 1 0 -1 2 -2 -1 -3 -1 -1 -1 -1 -1 -1 -2 -1 -4 -7 -9 -8 -4
20 -4 -3 0 2 1 2 0 2 4 4 6 4 4 5 4 2 0 1 1 1 -1 -8 -7 -6
21 -3 -4 -2 2 4 4 3 3 6 3 1 1 0 3 5 6 4 1 -1 -1 0 -3 -2 -4
22 -5 -4 -3 1 4 3 2 3 5 6 4 5 5 5 4 5 8 8 8 6 4 5 3 3
23 4 2 2 4 7 6 5 5 6 4 3 4 4 6 7 8 7 8 6 5 4 5 5 6
24 5 5 7 8 7 7 9 8 8 7 6 5 5 3 4 7 8 9 10 11 11 10 6 4
25 2 5 8 10 11 12 14 14 15 15 12 10 12 13 16 20 20 18 16 16 14 13 13 13
26 13 19 19 14 10 11 14 11 9 10 14 14 9 3 -9 -18 -15 -11 -8 -8 -15 -20 -23 -19
27 -8 -11 -14 -17 -21 -23 -26 -27 -22 -19 -21 -23 -21 -13 -19 -20 -22 -22 -21 -19 -15 -11 -10 -9
28 -10 -10 -8 -9 -9 -6 -3 -2 -3 -7 -9 -5 -1 5 8 0 -2 -1 -1 -3 -6 -9 -9 -10
29 -9 -7 -4 -5 -5 -3 -5 -2 -5 -5 -4 -2 -1 0 -1 0 0 0 1 -1 -6 -6 -5 -4
30 -2 -2 -1 -4 -2 -2 -2 -2 -1 -1 2 6 6 7 7 9 8 5 7 9 12 13 14 18