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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                            OCTOBER   2009
      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   -3  -4  -6  -7  -9  -9  -6  -4   -3  -3  -3  -2   0   1   4   6    6   4   3   1   0  -1   0   1
 2    0  -5 -11 -12  -7  -7  -6  -7   -8  -8  -8  -9  -8  -5   2   5    6   4  -1  -3  -3  -3  -2  -1
 3    1   3   3   1  -1  -2  -1   1    3   3   2   1   2   3   2   4    4   2   0   0   4   8  11  12
 4   12   9   7   5  13  14  14  14   14  16  23  15   5   6   8  10    9  10  10   9   7   5   5   5
 5    4   6   5   1   0  -1  -2  -2   -2  -2   0   1   1   0   2   2    3   3   3   5   5   4   5   7

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

11    8  15  17  25  23  27  26   7    2  -1   3   7   8   7   6   4    4   3   1  -2  -5  -7  -5  -1
12    0  -2  -1   0  -2  -1  -2  -3   -2  -2  -1   0   1   1   2   2    2   3   2   3   3   4   7   7
13    4   1  -3  -3  -2   1   3   2    2   3   4   3   5   6   7   4    3   2   0   0   0  -1   0  -2
14   -2  -2  -3  -3  -3  -2  -2  -3   -1   2   1   0  -1  -2  -2  -2    0   3   6   6   6   7   7   7
15    7   5   2   3   2   0   1   6   13  13  16  17  19  18  19  18   14   6  -1  -1  -2  -1   1   2

16   -1  -5  -8  -9  -8  -7  -7  -5    0   3   6   5   3   3   4   3    1  -2  -2   0   1   2   3   2
17    0  -2  -3  -3  -4  -4  -2  -2   -1  -2  -3  -2   0   2   4   4    4   4   5   6   5   2   3   2
18    0   0   0   0   0   2   4   3    2   1   2   3   2   2   3   3    5   4   5   4   4   3   3   3
19    3   3   2   3   5   6   8   8    8   9  10  12  11   9   7   7   10  10  10  11  10   9   8   7
20    3   0  -1   0   1   2   3   4    5   3   2   3   4   5   5   5    7   7   6   5   5   3   2   2

21    0  -1  -2  -3  -1   0   3   6    5   5   7   9  12  15  15  13   12  14  16  14  10  11  13  10
22   12   6  -1  -3   0  -4  -8 -13  -19 -21 -18 -14 -12  -4   3   4    3   1   5   0 -13 -22 -34 -38
23  -43 -45 -47 -41 -27 -22 -21 -20  -20 -30 -28 -24 -20 -17 -16 -17  -18 -16 -12 -12 -13 -16 -18 -21
24  -22 -20 -19 -17 -14  -8  -9  -6   -8  -7  -8  -7  -6  -5  -3  -1    5  17  16   2  -5 -10 -12 -13
25  -20 -27 -29 -29 -27 -25 -23 -23  -21 -22 -21 -21 -20 -17 -16 -16  -14 -14 -12 -12 -11 -13 -11 -11

26  -13 -15 -17 -17 -15 -12 -10 -13  -16 -17 -14 -10  -7  -5  -9  -6   -5  -6  -2  -1  -3  -7 -10 -11
27  -13 -14 -16 -14 -13 -11  -9  -7   -9 -10  -8  -7  -8  -6  -5  -7   -9  -6  -3  -2  -4  -2   0   0
28   -3  -6  -7  -6  -9 -10 -11 -13  -14 -17 -16 -11  -9  -7  -4  -1    0  -1  -2  -3  -6  -6  -5  -5
29   -6  -6  -3   0   1   6   3   1    4   8  13  12  11  14  11   8    3   3   7   3   1   2   0  -2
30   -5 -15 -23 -29 -30 -32 -34 -34  -34 -29 -19 -16 -12 -18 -23 -21  -17 -17 -15 -13 -11  -9  -9 -12

31  -14 -16 -14 -11 -10  -8  -6  -7   -9 -10  -9  -6  -4  -4  -3  -3   -4  -5  -6  -9 -10  -7  -8 -11