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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (REAL-TIME)  
                                           FEBRUARY   2017
      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 -25 -25 -27 -25 -28 -30 -33  -35 -45 -42 -29 -17 -17 -15 -10  -13 -16 -16 -12 -17 -18 -26 -24
 2  -15 -15 -18 -20 -24 -32 -24 -24  -26 -23 -21 -27 -24 -17 -15 -13  -17 -22 -24 -22 -24 -25 -27 -24
 3  -19 -15 -19 -29 -24 -20 -21 -31  -43 -41 -36 -26 -24 -21 -22 -21  -18 -20 -21 -22 -17 -21 -20 -21
 4  -23 -18 -15 -14 -19 -27 -27 -27  -25 -23 -20 -17 -13 -16 -17 -15  -15 -18 -18 -16 -15 -18 -15 -20
 5  -23 -28 -24 -19 -14 -17 -17 -12  -11 -18 -15 -17 -24 -24 -19 -12   -9 -17 -20 -20 -17 -19 -15 -14

 6  -12 -16 -19 -19 -19 -19 -14 -12  -17 -16 -12 -13  -9 -11 -11 -14  -10 -17 -20 -20 -19 -19 -16 -18
 7  -21 -19 -17 -17 -19 -19 -15 -14  -11 -16 -15 -20 -21 -21 -20 -13  -10 -12 -15 -15 -16 -16 -13 -10
 8   -9  -7  -8  -8  -9 -10  -6  -8   -5  -1  -6  -6  -4  -4  -6  -4   -2  -1  -2  -3  -5  -8  -4   2
 9    6   7   8   4  -1  -3  -3  -8   -4  -3  -7  -3  -6  -1   2  -1    4  -1  -4  -6 -14 -16 -14 -11
10   -3  -4  -8  -9  -9 -11 -14 -17  -13 -10  -5  -2  -5 -10 -11 -10   -8 -10 -10 -11 -10  -9  -9  -9

11  -11 -11  -8  -7 -10 -13 -14 -14   -8 -15 -13 -12  -8  -6  -8  -5   -5  -6  -7  -6  -6  -5  -2   5
12    6  10  10   8   8   3   6   3    1   1   2   0  -2  -3  -3  -2   -2  -2   2   0  -3  -7  -6  -2
13    4   5   4  -3  -4  -2  -2  -3   -3  -7  -9  -9  -6  -4  -2   0    1   5   4   2  -1  -4  -5  -3
14    4   7   6   5   4   3   5   9    9   8   8   7   4   3   3   3    4   3   4   5   2  -3  -4  -5
15   -4  -4  -3  -2   0   3   8   8   -1  -4  -4  -5  -1   2   2   2    2   2   0  -1  -4  -4   0   7

16   11  12  15  12   7  -1  -5   0   -2  -1   1  -1  -7  -9 -16 -19  -13  -1  -1  -6  -6  -4   1  10
17    9   9   8   4  -9 -20 -31 -15  -18 -33 -28 -23 -25 -25 -27 -17  -15 -22 -21 -16 -12 -19 -14 -13
18  -11 -15 -18 -22 -26 -24 -23 -20  -14 -13 -12 -14 -15 -21 -19 -12   -9  -9 -12  -6  -1  -1  -3 -10
19  -10 -10 -12 -16 -20 -27 -22 -17  -14  -8  -6  -8 -12 -14 -12 -10   -7  -8 -10 -10 -14 -14 -10  -8
20   -4  -1  -1  -8 -17 -23 -20 -17  -16 -12 -12 -10  -9 -10  -6  -4   -7  -5  -8  -5 -12 -12  -6  -5

21   -2  -2  -2  -4  -8 -10  -7  -5   -2   2   3   2   0  -4  -4  -3    1   4   4   7   7   7   7   5
22    4   0  -2  -7 -13 -19 -18 -16  -21 -19 -10 -13 -12  -7  -8  -8   -9 -13 -12  -7  -7  -7  -5  -5
23   -2  -4  -3   1  -2  -6  -4  -1   -1   3  10   7   8   8   6   5    1  -9 -12 -10  -6  -5  -1   0
24   -1  -8 -12 -13 -17 -29 -24 -18  -15 -15 -16 -17 -19 -16 -10 -12  -14 -13 -13 -12 -10 -10  -9 -11
25  -15 -18 -19 -21 -23 -21 -21 -18  -14  -8  -6  -6  -7 -10  -8  -6   -4  -4  -6  -6  -7  -8 -10 -13

26  -14 -16 -15 -16 -16 -15 -14  -3    1   2  -1   1  -3  -3  -3   0    1   1  -1   0   1   1   2   1
27    1  -3  -7 -15 -11  -7  -3  -1    0   3   0   3  -3   0   5   4    5   5   2  -5 -11 -13 -12  -9
28   -7  -9 -14 -17 -15 -12  -9  -6  -10 -12 -10 -15 -14 -13 -12 -10  -10 -12 -11 -12 -17 -13  -6  -3