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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                              APRIL   2011
      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  -1  -1  -4  -4  -6  -4  -2   -2   6  -1  -3  -7  -3   2   4   11   6 -11 -15 -14 -13 -17 -29
 2  -32 -35 -38 -33 -33 -33 -34 -30  -27 -25 -29 -31 -26 -20 -18 -18  -20 -17 -17 -21 -28 -26 -16 -18
 3  -23 -25 -27 -35 -37 -37 -36 -35  -28 -26 -27 -22 -20 -19 -19 -24  -23 -20 -19 -17 -24 -24 -22 -20
 4  -22 -27 -31 -29 -31 -29 -25 -26  -23 -24 -24 -23 -21 -18 -18 -18  -17 -15 -13 -14 -15 -14 -13 -14
 5  -16 -19 -20 -21 -20 -21 -21 -18  -15 -15 -15 -13 -11  -8  -6  -6   -5   1   7  12  -1 -12 -15 -11

 6   -8  -9  -5  -8  -9 -10  -8  -6   -3   7   0 -21 -13 -16 -32 -39  -46 -54 -60 -60 -58 -52 -50 -46
 7  -43 -42 -41 -42 -41 -38 -34 -28  -23 -18 -19 -20 -19 -17 -15 -14  -11 -12 -12 -15 -12 -11  -9 -11
 8  -15 -18 -18 -18 -17 -15 -14 -13  -11 -10  -8 -11  -9  -4  -2  -4   -4  -4 -10 -10 -14 -19 -22 -17
 9  -26 -34 -39 -40 -40 -38 -35 -36  -37 -38 -39 -38 -35 -31 -25 -22  -18 -18 -17 -19 -20 -18 -15 -15
10  -17 -16 -15 -13 -11 -11 -10  -9   -8 -10 -12 -13 -13 -13 -13 -11  -12  -9  -7  -6  -7  -9  -9  -6

11   -2  -1  -1  -4  -3  -2   1   7   12  14  16  17   9   5   9  20   32  22  16  12  10  11  17  21
12   20  16  11   6   9   5 -16 -32  -45 -48 -37 -28 -30 -43 -45 -43  -41 -37 -32 -28 -24 -25 -30 -34
13  -34 -29 -30 -31 -38 -45 -43 -43  -40 -36 -40 -34 -27 -25 -23 -24  -24 -23 -19 -17 -15 -14 -13 -12
14  -13 -15 -18 -20 -23 -22 -20 -21  -20 -18 -17 -18 -16 -13 -13 -14  -15 -13  -7  -4  -5  -5  -9 -14
15  -17 -17 -19 -18 -16 -14 -14 -13  -12  -8  -9  -3   0   0   3   1    1   4   3   1  -3  -1   3   2

16    1   0   3   3   0   2   1   1    1  -1   0   1   3   5   4   5    9  11  11  10   9   8  10   8
17    7   5   2   2   2   3   4   3    3   2  -3  -1   3   2   1   1    2   4   4  -1  -3   0   5   9
18    9   7   6   6   5   4   9  29   26  15   9   4   6  -5 -10 -14  -15 -12 -11 -11  -9  -8  -7  -6
19   -8 -11  -8  -8  -7  -2  -2  -5  -11 -11  -9  -7  -5  -3  -3  -4   -5  -3  -1   1   1  12  19  17
20   14   6   1  -3 -10 -22 -20 -21  -26 -20 -17 -14 -15 -17 -15 -17  -16 -13 -13 -13 -11  -6  -2   1

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

26   -4  -8  -8  -6  -5  -5  -6  -7   -8  -7  -4  -5  -6  -8  -9  -7   -8  -8  -8  -6  -4  -2   0   1
27    0  -2  -4  -3  -3  -3  -2  -4   -3  -3  -3  -4  -5  -4  -5  -6   -6  -7  -9  -8  -4  -3  -3  -2
28   -2  -1   0   1   3   3   3   4    5   7   8   8   7   8   9  10    0  -4  -8  -9  -9  -8  -4  -1
29   -1  -2  -6  -7  -6  -6  -5  -5   -3  -3  -4  -4  -4  -4  -6 -10   -5   2   3  -3 -17 -18  -6  -5
30   -9 -31 -32 -31 -25 -23 -22 -27  -23 -22 -20 -32 -37 -34 -35 -34  -36 -40 -45 -46 -43 -35 -40 -33