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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                               JULY   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  -20 -19 -16 -14 -10  -8  -8 -12  -13 -10  -8  -1  -2  -5  -5  -4   -7  -8  -7  -4  -2  -2  -4  -4
 2   -4  -5  -3  -4  -8  -9 -11 -12   -7  -3   2   3  -2  -3  -2  -2    3   7   9   8   3   7  -1  -9
 3  -15 -13 -11  -7  -3  -3  -4  -2    0  -2   3   7   7   8   4   1    2   0  -7  -7  -3   2   4   2
 4    0   0  -2  -5 -10 -10  -9  -9   -6  -3  -1  -3   0   4   6   2    0  -1  -5  -7  -9  -8  -5  -5
 5   -6  -8  -8  -6  -7  -8  -2  -1   -2  -2  -3  -6  -4  -2   1   1    0  -3  -2   2   3   2   1  -2

 6   -7  -8  -5  -2   0   1  -1  -2   -4  -4  -4  -2   0   0   3   6    9  11   8   6   6   5   9   4
 7   -1  -7 -15 -19 -19 -18 -18 -19  -23 -24 -25 -30 -30 -26 -23 -23  -26 -30 -34 -38 -38 -41 -42 -45
 8  -48 -45 -40 -42 -48 -49 -42 -36  -36 -32 -30 -29 -26 -23 -24 -21  -17 -12  -6  -5  -2  -2  -9 -15
 9  -17 -13 -12 -12 -12 -14 -14 -13  -12  -7 -13 -19 -16 -12 -10  -3   -5  -9  -9 -12 -14 -11 -13 -15
10  -19 -19 -15 -12 -12 -13 -13 -11  -11  -9  -8 -10 -12 -12 -10 -10   -8 -10 -12 -10 -11 -10 -13 -16

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

16   -3  -9 -14 -22 -24 -25 -20 -18  -19 -14 -10  -8  -7  -7  -3  -4   -9 -13 -20 -18 -13  -7  -3  -2
17   -9 -15 -18 -17 -16 -14 -16 -14  -15 -12  -6  -5  -8  -8  -7  -7  -10 -12 -13 -16 -15 -12 -14 -15
18  -17 -16 -13 -16 -15 -16 -11 -11   -9  -3  -3   2   0  -2  -5  -8  -10 -10 -10  -7  -6  -5  -2  -3
19   -4  -6 -10 -15 -13  -9  -8  -3   -4  -9 -17 -10  -3   3  -1  -7  -10  -8  -8  -8 -14 -13 -15 -20
20  -18 -13 -10 -11 -12 -10 -12 -13   -8  -5  -3  -4  -3  -1  -1  -4   -7  -9 -10 -14 -15 -15 -12  -9

21   -7  -7  -9 -11 -13 -10  -8  -7   -6  -4  -2  -3  -4  -4  -4  -5   -4  -5  -6  -9 -11  -5   0   3
22    3   2   1   1   0   0   1   0    0  -2  -3  -3   0   9  19  24   23  23  16   6 -13 -15 -12  -8
23   -9  -9  -6  -9  -4   0   1  -2   -6  -5  -4  -7  -9  -7  -7  -8  -16 -20 -18 -18 -16 -13 -13 -15
24  -17 -15 -13 -10  -8  -7  -9 -11  -13 -13 -14 -23 -21 -17 -19 -25  -25 -21 -20 -17 -21 -36 -42 -57
25  -52 -36 -31 -37 -41 -39 -50 -62  -48 -42 -38 -48 -45 -45 -38 -33  -32 -30 -34 -31 -30 -26 -31 -34

26  -33 -23 -16 -16 -20 -20 -23 -36  -41 -34 -27 -25 -28 -28 -30 -34  -31 -31 -25 -21 -20 -21 -20 -16
27  -16 -16 -16 -20 -22 -29 -31 -26  -22 -20 -19 -23 -23 -19 -15 -14  -15 -15 -14 -16 -21 -23 -24 -25
28  -23 -22 -20 -19 -17 -14 -15 -19  -24 -24 -19 -18 -19 -20 -19 -19  -19 -18 -16 -14 -13 -17 -19 -20
29  -20 -19 -17 -15 -12 -10 -10 -12  -13 -14 -13 -10  -6  -7 -10 -13  -13  -9  -8  -7  -7  -8 -12 -11
30  -12 -14 -14 -11  -5   0   0  -2   -2  -2   4   8   4   4   1   4    6   3   6   3   4   6   7   5

31    0  -4  -7  -7  -2   4   7   6    3   3   5   8   9  11  13  14   16  21  19  16  13  13  12  10