リンク | データセンタートップページ , トップページ , 先月 , 来月

                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                           FEBRUARY   1991
      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  -10  -6  -6  -7  -7 -10 -14 -25  -31 -40 -40 -42 -36 -32 -29 -28  -29 -35 -30 -12 -13 -38 -61 -79
 2  -62 -69 -72 -64 -62 -60 -60 -60  -64 -68 -70 -67 -65 -61 -55 -53  -52 -49 -45 -43 -44 -44 -45 -44
 3  -41 -39 -36 -34 -39 -36 -36 -39  -37 -35 -37 -37 -38 -39 -37 -35  -34 -34 -34 -33 -32 -31 -32 -31
 4  -31 -33 -31 -28 -27 -25 -22 -21  -20 -20 -21 -22 -22 -23 -23 -24  -20 -19 -18 -16 -16 -16  -6  -7
 5  -11 -15  -9  -9  -6  -4  -1  -5    3   3   2   0  -2  -3  -2  -2   -2  -5   0   2   4  -5  -9  -8

 6   -4  -6  -8  -3   3   4   5   6    6   4   2   1   1   0   0   0   -1  -2  -6 -13 -13 -11 -10 -14
 7  -11 -12 -12  -9 -13 -13 -14 -10   -8  -4  -4  -2   1   2   4   6    2   1   8  10  13   6   3   7
 8    4   2  -3 -10 -11  -2  -4 -10  -11  -6 -12 -21 -34 -24 -21 -22  -27 -28 -26 -24 -20 -17 -24 -32
 9  -34 -30 -28 -29 -27 -28 -28 -28  -25 -27 -24 -21 -21 -20  -9  -7   -8 -22 -27 -28 -24 -26 -23 -30
10  -28 -25 -26 -30 -29 -24 -25 -25  -24 -23 -24 -24 -27 -24 -22 -19  -18 -18 -14 -12 -12  -9  -5  -2

11   -5  -7  -8 -14 -15 -10 -13 -16  -23 -24 -24 -21 -18 -17 -14 -14  -14 -18 -17 -20 -22 -20 -22 -22
12  -13 -15 -17 -17 -16 -15 -16 -19  -22 -18 -21 -20 -24 -22 -16 -15  -16 -16 -16 -14 -12 -12  -8  -4
13   -9  -6  -8 -12 -18 -23 -18 -15  -17 -17 -17 -21 -27 -19 -11 -11  -13 -14  -9  -7 -15 -11  -5   0
14   -2  -6  -7  -6  -6  -8 -10  -8   -5  -4  -9  -6  -6  -5  -6  -7  -13 -15 -12 -12 -15 -10 -13 -16
15  -12 -12 -12 -13 -14 -16 -18 -16  -14 -13 -16 -12  -9 -10  -9  -7   -8  -6  -5 -12 -15  -7  -1  -1

16    2   4   1   1   2   1   0  -4   -4  -7  -8  -7  -4  -6  -6  -6   -5  -2  -1  -1  -2  -3  -4  -3
17   -2  -1  -3  -4  -6  -7  -8  -8   -8  -8  -6  -4  -3  -3  -2  -3   -6  -5  -3  -2  -1   0   1   2
18    0  -2  -3  -4  -4  -4  -3   0   -2  -3  -1   2   5   4   4   7    6   5   5   7  10   9   6  -1
19   -1  -2  -3  -1   1   6   6   8   12  15  16  11   8   7   9  10   -1 -14 -20 -22 -24 -22 -13  -8
20   -6  -6  -5  -4  -2  -3  -6 -12  -14 -13  -9  -2   1   6  10  12   15  14   5  -5  -4  -3  -4  -4

21   -1  -5   1   7   8  10   5   6    7   6   7   6  -2  -6  -4  -1    0  -1  -1  -2  -3  -2   1   3
22    3  -4  -4  -2  -2   5  -5  -8   -5  -6  -4   3   3   6  12  14   15  12   9  10   9   4  -2  -1
23    0  -3  -4  -8  -7  -7 -17 -26  -15 -11 -11 -14 -13 -13 -17 -14   -6 -18 -18 -12 -14 -17 -10  -5
24   -6 -11 -14 -16 -15 -14 -11  -6   -4  -2  -4  -5  -6  -9  -7  -5   -2  -1  -1   1  -4  -4  -2  -5
25  -10  -9  -7  -7  -8  -8  -8  -4    0   2  -2 -10 -11 -10  -9  -7   -8  -7  -2  -5  -5  -4  -3  -6

26   -8 -12 -13 -14 -19 -20 -19 -16  -11  -9 -10  -4  -5  -9  -9  -7   -8  -9  -5  -3  -5  -5   0   6
27   10   9   4   1   0   2   6   5    6   8   7  13  10   9   5  -2   -7 -10 -13 -12 -13 -11  -6 -14
28  -17 -13 -16 -18 -22 -24 -28 -17  -14 -11  -7  -8 -12 -19 -18 -20  -21 -22 -23 -23 -24 -21 -19 -14