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 [更新時刻 2021-08-06 02:00UT]
(The monthly data in the wdc-like format is here.)

                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (PROVISIONAL)
                                              APRIL   2018
      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    6   5   1  -1  -1   2   2   2    5   0  -6  -5  -1   1   3   2    2   4   6   8   6   4   3   3
 2   -1  -7  -5  -6  -4   2   5   3    3   2   0   0  -1  -2   1   0   -3  -2  -1  -2  -3  -1  -3  -3
 3   -6 -12 -15 -13  -7  -7  -4  -7   -3  -1  -4  -1  -2  -2  -4  -6   -4  -1   2   3   5   8   8   7
 4    2  -2  -1   0   4   9  11  11   15  16   7   2  -2   0   1   0    1   6   6   3   4  11  15  11
 5    5  -5  -3  -1   4   6   9   8    9   9   4   3   5  10  10   7    4   7   7   9   4   6   4   2

 6   -2  -7  -9 -11  -7  -1   3   5    8   6   0  -2  -3  -2  -1   0   -2  -3  -5  -3   2   5   3   4
 7    3   1   2   2   3   7  12  12   14  14   7   9  13  16  16  13   11  12  10   9  11   9   6   5
 8    4   2   1   0   2   7   9   9   13  13   8   6   5   7  10   9    9   8   9   5   3  -1  -2   0
 9    0  -2  -1  -2  -5  -1  -2  -2    3   1  -1   0  -1   2   4   2   -5 -10  -9 -14 -20 -18 -12  -4
10   -2  -4  -6 -13 -24 -28 -25 -20  -23 -26 -26 -21 -19 -23 -30 -28  -26 -21 -21 -24 -23 -21 -23 -26

11  -22 -24 -23 -22 -20 -19 -24 -26  -15 -10 -15 -18 -16 -16 -17 -19  -18 -17 -16 -13 -10  -9 -11 -11
12  -14 -14 -13 -12  -8  -7  -9  -7   -4  -4  -8 -12 -11  -8  -8  -9  -11 -10 -11 -14 -14 -10  -9 -11
13  -11 -18 -26 -28 -23 -17 -15 -14  -10 -10 -14 -15 -12  -7  -6  -8   -8  -2  -3  -3  -9  -8  -9 -10
14   -7 -10 -10 -15 -12  -7  -4  -6   -4  -3  -5  -5  -6  -5  -1  -5   -9  -6  -9  -8 -12 -16 -17 -16
15  -12 -12 -10 -10 -11  -6  -4  -4   -2   2  -2  -8 -12 -12  -8 -10  -10  -8  -9  -9  -8  -6  -5  -6

16  -11 -14 -12 -10  -8  -6  -4  -5   -4  -3  -6  -6  -8  -7  -6  -6   -7  -5  -5  -4  -2   0   0  -1
17   -2  -4  -4  -1   1   0  -2  -2    0   4   3   2   1   4   3   2    2   4   4   1   1   3   4   5
18    3   1   1   1   3   3   2   2    3   2  -1  -2  -2  -1   2   2    0  -2  -8  -9  -7  -4  -2  -2
19   -4  -6  -6  -3   0   4   7   7    8   7   2   0   1   3   5   4    2   1   1   2   5   9  12  13
20   24  25  18  22   0 -19 -37 -33  -49 -66 -40 -36 -47 -48 -46 -52  -55 -57 -58 -52 -44 -47 -43 -38

21  -38 -39 -37 -36 -32 -27 -22 -25  -25 -25 -28 -24 -23 -25 -32 -36  -35 -34 -34 -34 -31 -27 -24 -24
22  -24 -24 -23 -22 -22 -20 -19 -20  -17 -16 -20 -18 -18 -21 -21 -22  -22 -21 -20 -20 -19 -22 -21 -22
23  -21 -22 -20 -21 -21 -18 -13  -9   -8 -11 -17 -14 -13 -13 -15 -19  -21 -23 -22 -23 -25 -26 -26 -23
24  -22 -22 -21 -20 -19 -13  -9 -10   -7  -7 -10  -9  -9 -12 -10 -10   -8  -4  -3  -4  -4  -7  -9  -9
25   -9 -16 -19 -22 -17 -15 -12 -11  -10 -10 -13 -13 -13 -12 -12 -13  -12 -10  -8  -8  -9 -11 -10 -12

26  -16 -19 -14 -12 -12  -5   2   6    8   5   0   4   6   6   1   0    0   2   2   2   3   1   0  -2
27   -4  -6  -4  -4  -4  -1   2   1    4   6   3   8   9  12  11   5   -1   4   7   6   2   3   2  -1
28    0   2   2  -2   0   1   3   2    4   4   1   1   1  -1  -1   0    2   2   3   5   4   1   0  -1
29   -3  -3  -1   0   2   4   5   9   10   6   3   9   9   5   4   7    6   3   4   4   2  -2  -3  -3
30   -2   4   7   1   2   6   8   9    9   8   5   6   7   7   6   3    4   4   2   1  -1  -5  -6  -7