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WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (FINAL)
DECEMBER 1989
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 -28 -35 -20 -21 -35 -31 -31 -32 -34 -30 -31 -23 -30 -31 -35 -31 -31 -25 -29 -63 -53 -56 -57 -65
2 -62 -59 -59 -73 -85 -76 -75 -75 -70 -69 -64 -66 -63 -63 -58 -52 -47 -49 -48 -42 -40 -43 -37 -44
3 -47 -45 -47 -51 -48 -44 -43 -42 -44 -42 -48 -45 -41 -39 -33 -48 -55 -49 -49 -42 -34 -37 -47 -55
4 -60 -61 -64 -77 -83 -78 -75 -68 -63 -55 -52 -43 -39 -39 -44 -44 -41 -43 -40 -47 -52 -51 -59 -74
5 -79 -74 -74 -65 -67 -66 -67 -67 -67 -64 -60 -54 -52 -51 -50 -44 -40 -39 -37 -35 -33 -30 -31 -30
6 -30 -27 -27 -28 -29 -30 -32 -30 -28 -25 -22 -20 -20 -23 -22 -21 -22 -21 -20 -21 -17 -15 -15 -14
7 -15 -14 -12 -12 -13 -15 -21 -18 -12 -10 -12 -8 -7 -6 -6 -6 -3 -3 -8 -15 -19 -18 -10 -9
8 -7 -7 -9 -9 -9 -10 -9 -12 -13 -11 -11 -10 -12 -13 -10 -10 -5 -3 -1 0 4 4 0 0
9 1 -3 -9 -10 -9 -10 -10 -10 -7 -3 -1 1 1 2 1 1 0 -2 -2 2 4 5 3 3
10 4 2 3 2 1 2 3 4 4 5 10 16 18 16 17 17 16 15 16 14 14 16 18 23
11 28 27 24 25 24 22 20 14 9 0 -10 -12 -12 -8 -6 -9 -6 -4 -3 -3 0 -2 0 0
12 -2 -6 -7 -4 2 7 12 9 4 -4 -9 -3 -2 -7 -12 -10 -7 -7 -6 -3 -3 -9 -9 -3
13 -3 -15 -27 -27 -20 -16 -16 -13 -11 -12 -15 -12 -12 -14 -15 -12 -10 -10 -14 -12 -8 -4 -3 -1
14 0 -3 -4 -4 -1 1 1 -1 -6 -9 -13 -20 -20 -12 -18 -31 -29 -19 -20 -22 -22 -20 -16 -10
15 -8 -8 -9 -11 -13 -20 -19 -15 -16 -19 -20 -21 -19 -13 -9 -8 -6 -8 -8 -6 -6 -8 -7 -7
16 -7 -8 -9 -11 -10 -11 -17 -14 -18 -22 -20 -34 -37 -31 -38 -34 -37 -41 -39 -35 -33 -35 -30 -23
17 -19 -21 -20 -21 -25 -24 -22 -25 -26 -25 -25 -28 -22 -25 -21 -18 -20 -16 -13 -10 -11 -12 -16 -14
18 -13 -13 -14 -15 -13 -7 3 7 10 13 7 3 5 3 3 3 5 4 3 -1 -9 -10 -6 -5
19 1 -1 -2 -9 -11 -7 -2 3 6 8 6 6 1 -5 -7 -5 -2 -2 0 0 -1 3 5 3
20 6 6 3 -1 -1 5 5 3 3 4 2 4 6 6 7 6 1 2 4 8 7 2 5 6
21 4 0 -4 -3 5 8 7 6 5 3 2 1 2 -3 -4 3 8 14 12 8 7 10 9 13
22 24 14 14 10 9 25 18 21 18 27 24 10 -11 -45 -58 -37 -44 -39 -43 -26 1 0 4 -2
23 -6 -7 -5 -2 -1 -15 -15 -29 -35 -60 -52 -43 -41 -41 -41 -44 -38 -30 -23 -20 -18 -14 -11 -9
24 -8 -9 -13 -17 -17 -15 -13 -13 -18 -19 -19 -11 -19 -19 -18 -17 -23 -20 -24 -29 -29 -34 -28 -26
25 -20 -23 -29 -29 -22 -19 -18 -24 -24 -25 -24 -28 -27 -25 -20 -15 -13 -13 -12 -11 -10 -10 -8 -17
26 -15 -14 -13 -12 -13 -15 -15 -9 -10 -17 -23 -23 -17 -23 -20 -29 -22 -20 -17 -21 -32 -26 -23 -28
27 -22 -23 -23 -23 -16 -14 -17 -18 -21 -19 -20 -19 -21 -24 -25 -32 -31 -40 -50 -53 -51 -38 -32 -32
28 -34 -34 -33 -25 -23 -20 -19 -17 -16 -16 -16 -19 -17 -16 -14 -13 -13 -11 -8 -8 -7 -10 -9 -6
29 -17 -15 -14 -16 -17 -15 -11 10 10 3 -10 -13 -31 -47 -56 -50 -61 -52 -39 -32 -51 -60 -81 -87
30 -103-100 -98 -97 -91 -82 -77 -73 -79 -88 -86 -90 -84 -80 -82 -79 -79 -74 -72 -78 -87 -98 -95 -89
31 -89 -77 -74 -81 -90 -94 -92 -79 -91 -97 -97-100 -91 -86 -85 -76 -66 -68 -65 -60 -57 -57 -56 -51