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WDC for Geomagnetism, Kyoto
Hourly Equatorial Dst Values (FINAL)
DECEMBER 1971
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 -19 -19 -20 -19 -20 -20 -20 -17 -17 -19 -18 -16 -14 -17 -19 -18 -16 -19 -18 -12 -9 -18 -15 -12
2 -10 -8 -7 -5 -3 -7 -10 -11 -13 -11 -11 -10 -7 -4 -9 -11 -12 -12 -11 -9 -11 -15 -17 -18
3 -16 -13 -11 -12 -12 -10 -12 -17 -26 -32 -34 -26 -21 -22 -23 -23 -20 -21 -20 -21 -20 -20 -21 -19
4 -16 -14 -11 -10 -14 -11 -8 -14 -15 -15 -16 -16 -13 -14 -14 -13 -13 -14 -11 -6 -5 -10 -13 -13
5 -12 -7 -6 -8 -8 -10 -13 -18 -18 -20 -20 -20 -17 -15 -16 -17 -17 -18 -17 -14 -12 -12 -16 -17
6 -18 -17 -15 -15 -14 -11 -10 -9 -9 -10 -7 -5 -5 -5 -7 -7 -8 -9 -8 -7 -7 -11 -14 -14
7 -13 -10 -9 -10 -8 -5 -4 -6 -7 -11 -12 -9 -6 -4 -4 -6 -8 -11 -12 -11 -10 -14 -14 -13
8 -11 -10 -9 -8 -5 -3 -2 -1 4 6 7 9 5 3 1 2 0 -1 2 6 10 11 16 18
9 20 11 4 14 17 17 15 14 7 9 2 -1 2 2 -1 -3 -5 -8 -12 -7 -6 -7 -11 -14
10 -10 -10 -11 -10 -10 -10 -6 -5 -2 2 2 1 1 -2 -3 -7 -7 -11 -14 -14 -13 -16 -16 -13
11 -9 -8 -9 -9 -9 -8 -7 -7 -5 -3 -1 6 8 5 1 -5 -8 -14 -13 -15 -14 -12 -22 -20
12 -16 -14 -13 -11 -10 -9 -8 -9 -5 -4 -4 -1 0 -1 -3 -3 -11 -18 -22 -14 -19 -21 -28 -33
13 -34 -30 -31 -31 -27 -23 -21 -23 -25 -29 -29 -24 -24 -26 -29 -36 -36 -33 -29 -27 -32 -40 -32 -26
14 -22 -20 -19 -18 -18 -19 -19 -20 -18 -16 -13 -11 -11 -14 -14 -14 -15 -16 -16 -16 -14 -13 -14 -16
15 -18 -19 -18 -16 -14 -12 -10 -8 -8 -11 -9 -4 -2 -5 -11 -15 -15 -15 -13 -12 -9 -9 -11 -12
16 -10 -9 -9 -11 -13 -13 -11 -9 -9 -10 -9 -6 -4 -6 -8 -11 -14 -15 -16 6 3 -13 -18 -24
17 -21 -31 -34 -35 -38 -39 -41 -49 -54 -52 -44 -35 -31 -29 -4 -4 -46-107-143-158-171-163-151-136
18 -120-108 -98 -84 -89 -82 -75 -64 -70 -68 -70 -66 -76 -73 -69 -68 -69 -72 -72 -68 -61 -61 -66 -68
19 -67 -65 -64 -65 -68 -70 -70 -68 -67 -71 -68 -76 -69 -64 -64 -65 -66 -65 -66 -63 -55 -55 -56 -57
20 -57 -56 -54 -54 -54 -53 -51 -47 -45 -43 -41 -40 -40 -43 -43 -44 -45 -44 -45 -41 -39 -38 -42 -41
21 -40 -38 -37 -37 -35 -34 -31 -27 -27 -27 -29 -23 -21 -20 -23 -26 -28 -28 -25 -25 -37 -36 -39 -38
22 -36 -37 -39 -36 -33 -34 -32 -32 -28 -31 -40 -34 -33 -40 -37 -35 -42 -43 -39 -38 -36 -36 -43 -33
23 -36 -40 -38 -38 -41 -36 -34 -38 -37 -34 -32 -30 -24 -25 -31 -34 -41 -41 -42 -39 -39 -37 -37 -37
24 -34 -30 -31 -35 -35 -33 -31 -28 -26 -28 -29 -27 -22 -17 -19 -21 -23 -25 -26 -27 -26 -25 -26 -29
25 -29 -28 -31 -32 -29 -27 -23 -23 -22 -22 -20 -15 -11 -13 -18 -25 -29 -25 -27 -29 -28 -23 -21 -26
26 -34 -35 -35 -36 -36 -33 -31 -29 -26 -26 -26 -23 -17 -18 -24 -28 -31 -36 -40 -41 -41 -37 -33 -33
27 -36 -37 -36 -34 -32 -33 -32 -31 -29 -29 -30 -26 -23 -24 -27 -27 -27 -26 -26 -23 -22 -18 -17 -19
28 -21 -22 -24 -24 -25 -23 -21 -16 -13 -10 -8 -7 -5 -7 -11 -19 -25 -20 -14 -14 -16 -18 -22 -22
29 -23 -24 -24 -27 -31 -35 -36 -37 -37 -41 -39 -43 -44 -43 -40 -33 -32 -28 -20 -16 -9 -5 -6 -24
30 -42 -47 -43 -45 -41 -44 -41 -39 -36 -31 -24 -29 -31 -28 -31 -36 -40 -37 -35 -35 -34 -28 -27 -27
31 -30 -29 -28 -30 -31 -30 -25 -21 -15 -13 -15 -12 -13 -17 -19 -19 -19 -20 -22 -23 -22 -17 -17 -19