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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                              APRIL   2012
      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    4   1  -1  -6  -4  -7  -1   0    2   0  -8  -7 -11 -13 -15 -21  -23 -24 -24 -27 -26 -24 -25 -30
 2  -33 -33 -32 -30 -29 -26 -22 -14  -11 -13 -18 -24 -25 -26 -26 -24  -28 -32 -37 -41 -42 -41 -38 -37
 3  -34 -30 -30 -30 -28 -25 -24 -23  -20 -18 -17 -18 -18 -14 -14 -20  -21 -19 -17 -17 -15 -17 -19 -20
 4  -17 -15 -10 -14 -17 -15 -10  -8   -5  -2  -2   2   3   3  -1  -3   -8 -11 -13  -9 -10 -13 -19 -22
 5  -24 -23 -24 -30 -39 -49 -58 -64  -59 -50 -54 -53 -49 -40 -39 -40  -40 -33 -25 -20 -22 -29 -29 -22

 6  -19 -13 -14 -14 -14 -16 -15 -13  -12 -10 -10 -11 -10  -8  -7  -5   -4  -1  -2  -2  -5  -9  -9 -12
 7  -12  -9 -10 -12 -18 -26 -28 -34  -37 -38 -40 -38 -30 -25 -24 -24  -23 -20 -18 -17 -18 -18 -17 -18
 8  -16 -17 -16 -15 -16 -15 -13 -13  -12 -15 -16 -19 -17 -14 -13 -13  -13 -11 -11 -11  -9 -10 -11 -12
 9  -10  -8  -9 -10 -10  -8  -6  -5   -7  -6  -6  -4  -3  -3  -5  -6   -7  -6  -4  -5  -6  -4  -3  -4
10  -12 -16 -13  -8  -7  -9 -10 -11  -10  -7  -3  -4  -5  -6  -3  -5   -4  -8  -5  -4  -4  -4  -7  -6

11   -2   4   7  13  12  14  15  15   10  -1  -5  -6  -5  -1   0  -4   -5  -2  -2   0   1  -3  -6  -2
12    5   8   9  10   4 -12 -17  -5   -1  -5  -8  -9  -8  -5  -6  -4  -11 -22 -23 -25 -32 -32 -40 -43
13  -48 -41 -39 -55 -60 -60 -53 -43  -39 -37 -38 -35 -33 -30 -27 -26  -26 -23 -21 -23 -24 -28 -30 -25
14  -26 -24 -22 -23 -24 -25 -23 -24  -24 -20 -19 -20 -20 -21 -20 -23  -22 -22 -22 -22 -21 -21 -19 -17
15  -17 -13 -12 -13 -11  -9  -8  -7   -6  -5  -6  -6  -4  -3  -7  -8   -8  -9 -12 -13 -16 -15 -14 -11

16  -12 -11 -11  -9  -9  -8  -6  -3   -1  -1  -3  -4  -4  -7  -7  -9  -11 -14 -14 -11  -8  -8 -10  -8
17   -6  -5  -3  -2  -3  -3  -5  -8  -10  -8  -4  -5 -16 -18 -18 -14  -12 -16 -27 -32 -30 -20 -14 -13
18  -14 -15 -18 -25 -27 -28 -25 -16  -13 -11 -12 -15 -20 -24 -26 -29  -27 -24 -24 -20 -16 -14 -12  -9
19   -8  -6  -6  -9 -13 -13 -10 -11  -12 -10 -10 -11 -12 -12 -12 -12  -10  -8  -5  -7 -13 -18 -15  -8
20   -1   1  -1  -4 -14 -20 -21 -19  -12 -16 -19 -19 -17 -13 -13 -16  -14 -12 -13 -12 -12 -12 -14  -9

21   -5  -3  -1  -1  -2   0   0   0    1  -4  -5  -4  -2  -1   0   1    0   5   3  -7 -15 -23 -29 -32
22  -36 -35 -26 -27 -32 -34 -36 -32  -30 -27 -27 -30 -29 -22 -18 -17  -18 -20 -22 -26 -25 -24 -21 -16
23  -18 -13  -7   4  18   0 -12 -10   -2   3   8   6   7   4   1   1    1   0 -10 -33 -52 -74 -92-106
24 -105-100-103-115-120-116 -97 -80  -83 -71 -64 -64 -64 -57 -55 -55  -55 -58 -56 -55 -57 -57 -60 -64
25  -54 -54 -53 -52 -52 -51 -50 -55  -56 -56 -50 -49 -51 -49 -49 -50  -49 -51 -53 -52 -57 -47 -42 -37

26  -38 -43 -55 -45 -36 -27 -29 -31  -30 -27 -29 -30 -32 -27 -33 -35  -37 -37 -35 -31 -27 -28 -24 -23
27  -24 -25 -23 -28 -29 -23 -22 -23  -25 -24 -22 -21 -21 -20 -14 -10   -5  -6 -11 -13 -15 -10  -7 -10
28  -11 -13 -12 -13 -13 -13 -12 -13  -13 -10 -13 -10  -7  -8 -10 -15  -16 -15 -19 -23 -24 -22 -20 -21
29  -25 -25 -22 -25 -25 -21 -22 -22  -19 -18 -18 -16 -16 -16 -15 -14  -13 -12 -13 -15 -16 -16 -15 -14
30  -13 -12 -13 -13 -10  -7  -9  -9   -8  -8  -9  -9 -10 -12 -12 -12  -12 -13 -15 -15 -14 -13 -10 -10