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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (REAL-TIME)  
                                              APRIL   2015
      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   -1   5  12  16  18  15  16  13   10   8  13  15  11  13  11  14   13   9   5   9   7   4  -1   2
 2    4  10  16  23  18  17  15  13   -4 -13  -9  -8  -5  -3  -4   0   -1  -4  -4  -1  -2 -23 -26 -16
 3  -11  -7  -8  -9  -3  -2   0   2   -2  -3  -4  -4   0   3  -4  -2    0   0  -5  -6  -8 -13 -17 -22
 4  -22 -17 -13 -10  -7  -5  -5  -4   -4  -4  -4  -5  -4  -2  -1  -5   -4  -7 -10  -3  -2  -1  -2  -3
 5   -3  -4  -2   2   2  -1  -1  -2   -1   1   3   3   4   4   3   2    5   7   6   8   9   3  -7  -5

 6   -6  -5  -4   1   6   8   6   2   -2   0   1   1   0  -3  -5  -1    4   5   3   4   2  -3  -6  -9
 7   -8  -6  -2   2   4   4   7   9    8   8   9   8   7   6   1   3    7   9  10   8   9   8   7   4
 8    3   7   8  10  13  12  12  13   13  12  12  10  11  14  12  12   11   9   6   8   8   9   8   5
 9    5   5  12  10   7   4   5   3   -3  -2   7   3   7  10   7  12   14  14  13  17  22  20  19  12
10  -17 -31 -24 -26 -43 -41 -27 -31  -36 -43 -36 -31 -24 -23 -17 -10   -7 -10 -20 -26 -26 -29 -35 -35

11  -39 -44 -48 -48 -52 -57 -61 -66  -68 -73 -65 -54 -50 -53 -54 -55  -52 -46 -45 -43 -36 -34 -30 -25
12  -20 -17 -16 -14 -10 -11 -10 -10  -13 -13 -11 -13 -12  -9 -11  -7   -4  -4  -8 -11 -11 -14 -16 -14
13  -10 -10 -14 -14  -6   4  10   2   -4  -9  -8  -3   3   7   5   5    4   3   3   6   6   5   3   4
14    1   2   7  13  16  16  19  17   16  14  13   8  12  14   3  -2   -2 -21 -24 -14 -14 -22 -41 -38
15  -29 -22 -17 -12 -13 -12   0   7    6   2 -15 -39 -34 -32 -32 -26  -25 -27 -43 -50 -56 -47 -47 -46

16  -44 -34 -40 -42 -39 -48 -51 -65  -57 -52 -48 -38 -38 -42 -41 -37  -31 -37 -45 -50 -49 -55 -80 -81
17  -71 -63 -55 -49 -49 -53 -51 -49  -50 -46 -40 -40 -40 -41 -41 -35  -31 -30 -38 -39 -35 -35 -39 -37
18  -37 -35 -24 -17 -13 -13 -10  -8  -13 -12 -12 -10  -5  -3  -4  -9  -10 -13 -19 -23 -25 -31 -34 -32
19  -31 -25 -20 -17 -14 -13 -13 -13  -16 -20 -23 -20 -13 -13 -17 -16  -11  -9 -14 -19 -19 -20 -24 -25
20  -26 -23 -17 -10 -11  -6  -4  -4   -6  -4   1  -1   2   7  14  19   22  25  17  13   5   8  -5  -8

21   -9 -14  -6  -6 -13 -16 -17 -21  -22 -15 -15 -14 -17 -14 -15 -21  -17 -13 -16 -12 -14 -20 -29 -25
22  -21 -14 -10  -6  -5  -7 -11 -13  -17 -18 -14  -9  -7  -7  -7  -4   -3  -1  -1  -3  -2  -4 -11 -13
23  -11  -8  -7 -10 -12  -6   0   1   -3  -6  -4  -1   5   7   5   5    7   6   2   0  -2  -7 -11  -9
24   -6  -7  -3  -3  -6  -9  -4  -2   -6  -8  -6  -6  -6  -4  -4  -2   -2  -3  -5  -4  -2  -4  -7  -5
25   -1   2   4   8  10   9  11  11    8   6   7   6   7   9  10  10   10   7   2   1   3   3   3   5

26    6  11  15  18  20  19  19  17   13  11  12  12  12  11  10  10   11  13  10   8   7   6   2   4
27    3   7  11  14  12  11  10  13   14  10   7   8   4   0  -3  -3   -2  -6 -16 -20 -21 -20 -26 -30
28  -32 -23 -14  -8  -6  -8  -7  -6   -4  -7 -13 -14  -9  -7 -10  -9   -9 -11  -8  -39999999999999999
29 99999999999999999999999999999999 99999999999999999999999999999999 99999999999999999999999999999999
30 99999999999999999999999999999999 99999999999999999999999999999999 99999999999999999999999999999999