Link to
Data Center Top Page
, Top Page
, Last Month
, Next Month
WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (FINAL)
AUGUST 1987
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 -21 -26 -30 -33 -34 -31 -28 -24 -24 -25 -22 -20 -22 -24 -25 -24 -22 -22 -21 -23 -23 -22 -25 -27
2 -28 -30 -26 -25 -20 -17 -15 -14 -13 -14 -16 -14 -14 -12 -9 -10 -12 -12 -12 -10 -6 -5 -9 -12
3 -16 -20 -22 -21 -15 -11 -1 1 0 -1 -4 -15 -25 -33 -36 -35 -32 -28 -30 -32 -32 -31 -29 -24
4 -20 -23 -23 -21 -22 -22 -21 -19 -18 -19 -20 -18 -19 -21 -23 -21 -14 -8 -4 -6 -5 -6 -4 -8
5 -17 -25 -23 -19 -14 -11 -17 -20 -22 -30 -34 -27 -24 -25 -24 -28 -27 -23 -18 -22 -19 -12 -8 -6
6 -7 -4 -3 -8 -9 -9 -5 -6 -9 -14 -9 -10 -9 -13 -12 -15 -10 -8 -5 -4 -4 -8 -10 -10
7 -11 -12 -9 -7 -7 -5 -7 -8 -9 -7 -5 -5 -4 -4 -7 -9 -5 -2 -4 -4 -5 -8 -6 -6
8 -9 -10 -11 -12 -11 -11 -11 -8 -5 -5 -4 -4 -6 -9 -6 -3 -2 1 1 -7 -11 -9 -8 -10
9 -6 -1 4 0 -7 -14 -13 -9 -8 -6 -6 -8 -10 -10 -12 -11 -12 -10 -10 -11 -9 -9 -8 -5
10 -3 0 3 -1 -4 -5 -5 -2 -2 -2 2 3 0 1 -2 1 5 8 10 13 11 9 10 9
11 7 3 0 3 4 6 8 8 9 10 11 12 11 10 10 7 8 9 6 8 10 4 6 5
12 4 7 4 1 1 10 14 11 5 3 3 4 -4 -10 -16 -22 -19 -12 -10 -17 -21 -25 -21 -18
13 -17 -14 -11 -8 -9 -9 -7 -14 -19 -27 -26 -21 -22 -23 -29 -33 -30 -23 -22 -19 -16 -12 -10 -15
14 -15 -19 -20 -17 -17 -16 -10 -6 -10 -15 -15 -16 -20 -18 -16 -19 -17 -9 -7 -13 -13 -16 -15 -12
15 -12 -13 -13 -13 -14 -15 -12 -11 -15 -25 -28 -24 -26 -29 -29 -28 -24 -22 -23 -25 -19 -23 -20 -21
16 -23 -27 -26 -22 -24 -22 -14 -13 -15 -15 -15 -15 -16 -17 -24 -27 -25 -20 -17 -12 -10 -11 -10 -10
17 -10 -12 -13 -14 -14 -13 -8 -3 -6 -13 -9 -6 -7 -9 -13 -22 -30 -26 -21 -19 -16 -15 -14 -11
18 -8 -10 -12 -16 -15 -14 -19 -17 -17 -15 -13 -12 -13 -13 -11 -9 -10 -12 -14 -15 -13 -11 -10 -9
19 -4 -3 -4 -11 -18 -20 -14 -11 -12 -14 -11 -10 -11 -12 -12 -9 -7 -9 -11 -12 -13 -12 -7 -4
20 -11 -14 -14 -10 -11 -6 -7 -8 -10 -11 -11 -9 -10 -14 -14 -11 -9 -9 -10 -10 -12 -13 -15 -15
21 -14 -10 -4 -1 -1 -3 -4 -3 -5 -7 -9 -11 -11 -9 -9 -8 -4 -3 -5 -8 -9 -10 -7 -3
22 -2 -3 -3 -1 1 0 2 1 2 7 16 15 10 6 7 4 0 -3 -10 -12 -9 -4 -3 7
23 5 5 1 1 2 1 0 -1 -2 -4 -10 -18 -22 -22 -19 -19 -20 -25 -26 -28 -31 -28 -23 -18
24 -16 -15 -12 -15 -13 -7 -4 -1 -2 4 13 0 -6 -4 -6 -2 1 -4 -10 -11 -2 6 10 14
25 5 -3 -6 -7 -5 -2 0 -2 -19 -36 -51 -44 -52 -54 -37 -40 -50 -70 -85 -89 -92 -97 -92 -82
26 -75 -72 -57 -52 -53 -57 -58 -57 -56 -55 -41 -43 -39 -39 -43 -46 -43 -43 -43 -43 -36 -31 -32 -33
27 -34 -35 -36 -32 -27 -24 -24 -32 -28 -26 -21 -21 -32 -35 -31 -31 -38 -37 -36 -32 -25 -27 -30 -29
28 -29 -31 -29 -27 -26 -22 -20 -23 -23 -25 -31 -37 -40 -37 -36 -39 -42 -38 -38 -39 -37 -42 -43 -43
29 -46 -41 -36 -31 -27 -26 -26 -23 -21 -20 -21 -17 -17 -13 -13 -17 -20 -24 -30 -29 -28 -29 -27 -28
30 -20 -19 -16 -12 -3 9 -2 -17 -29 -38 -32 -27 -28 -32 -31 -35 -34 -27 -22 -16 -12 -9 -4 -3
31 -8 -14 -18 -10 -13 -10 -12 -17 -20 -30 -27 -25 -31 -36 -33 -33 -33 -26 -33 -35 -36 -35 -34 -31