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   1972
      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  -12 -12 -13 -11 -10 -12 -15 -16  -15 -12  -4  -7  -9 -19 -19 -12   -9  -8 -10 -11  -8  -4  -4  -8
 2  -15 -15 -13 -19 -20 -20 -30 -36  -26 -18 -20 -22 -19 -16 -15  -4   -8  -5  -4  -5 -11 -15 -16 -22
 3  -24 -23 -21 -20 -18 -15 -14 -15  -19 -22 -25 -23 -21 -29 -29 -30  -29 -23 -22 -16 -13 -11  -9  -9
 4   -9 -10 -15 -23 -23 -17 -21 -21  -22 -20 -19 -24 -25 -22 -21 -24  -26 -23 -20 -18 -20 -21 -15 -11
 5  -11 -15 -17 -17 -15 -12  -9 -11  -10  -9 -18 -23 -22 -21 -16 -15  -14 -19 -24 -25 -21 -22 -21 -22

 6  -21 -19 -17 -16 -15  -9  -7  -6   -3   1  -4  -6  -7  -7  -4  -3   -1  -3  -8 -16 -22 -26 -29 -29
 7  -30 -32 -32 -28 -23 -19 -14 -11   -9 -10 -12 -15 -16 -15 -15 -13  -10 -10 -11 -11 -18 -27 -26 -24
 8  -22 -23 -31 -33 -29 -21 -17 -16  -13 -10 -14 -16 -14 -13 -15 -14  -11 -10 -10 -11 -12 -11 -12 -13
 9  -15 -14 -14 -15 -14 -13 -10  -7   -6  -9 -10  -9  -8 -10 -10 -10  -10  -9 -10  -8  -5   0   4   5
10    5  -1  -5   5   7   6   3   2    1   1   0   0   3   6   3   5   12  20  19  13   8  -2  -6  -4

11   -1   3   4   0   0   1  -2   2    2  -8 -10  -5  -1  -1  -6  -9  -10  -8  -6  -7  -7 -11 -11 -10
12  -11 -12 -18 -16 -12  -8  -8  -8   -5  -2  -2   1   0  -1  -2  -1   -1   0   1   1   0  -2  -2  -4
13   -7  -6  -5  -1   1   6  11  13   10   9  10   2  -8 -16 -12 -11  -12 -21 -20 -25 -26 -32 -38 -47
14  -45 -38 -36 -36 -30 -23 -28 -28  -26 -21 -19 -13 -13 -14 -14 -15  -14 -15 -17 -15 -14 -17 -17 -23
15  -23 -25 -21 -16 -14 -20 -22 -25  -18 -15 -17 -13 -10 -11 -11 -13  -13 -12 -12 -14 -17 -19 -21 -23

16  -25 -24 -21 -20 -18 -16 -14 -13  -11 -10  -9  -6  -2   0  -1  -5   -8  -9 -10 -10  -9  -7  -8 -15
17  -19 -16 -10  -8  -8  -5  -2  -2   -7 -11 -15 -12 -11  -7 -18 -21  -34 -48 -46 -53 -59 -61 -58 -58
18  -56 -57 -57 -52 -45 -45 -46 -42  -39 -35 -34 -35 -32 -30 -28 -26  -24 -21 -19 -14 -13 -18 -25 -26
19  -50 -54 -51 -47 -44 -33 -26 -22  -18 -20 -22 -25 -29 -36 -37 -38  -39 -35 -34 -34 -30 -27 -29 -28
20  -26 -28 -29 -31 -30 -32 -34 -33  -29 -28 -28 -26 -22 -24 -26 -31  -34 -31 -28 -25 -23 -21 -20 -21

21  -16 -13 -15 -14 -18 -24 -26 -27  -26 -23 -22 -20 -22 -20 -18 -19  -27 -30 -28 -20 -18 -15 -15 -12
22   -9  -7  -6  -7 -10 -11 -11 -12  -10 -12 -15 -15 -14 -12 -13 -16  -19 -19 -17 -16 -15 -14 -12 -12
23  -10  -8  -7 -10 -10  -4  -3  -2    2   4   2   0   2   1  -4   0   -1  -1 -10  -8  -6  -7  -3  -5
24   -9 -11 -18 -15  -9 -12  -7   4  -16 -28 -50 -53 -67 -83 -78 -86  -83 -80 -77 -78 -71 -71 -74 -72
25  -68 -66 -64 -63 -55 -51 -49 -52  -45 -38 -35 -36 -37 -37 -40 -43  -44 -44 -41 -41 -43 -41 -38 -37

26  -37 -33 -32 -32 -34 -36 -32 -29  -28 -28 -27 -23 -23 -24 -28 -27  -24 -24 -22 -23 -27 -27 -26 -24
27  -21 -17 -15 -15 -15 -16 -18 -20  -22 -21 -17 -14 -14 -15 -15 -16  -16 -13 -13 -16 -19 -19 -19 -17
28  -16 -13 -12 -14 -20 -24 -31 -33  -35 -30 -26 -24 -24 -24 -22 -21  -20 -19 -17 -16 -17 -16 -14  -9
29   -6  -4  -3  -4  -4  -2   1   0   -1   0   0   0   0   0   1   3    2   0   2   3   4   2   1   0