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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                           FEBRUARY   2010
      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  -3  -4  -6  -7  -6  -5  -12 -16 -12 -13  -9  -6 -10 -15  -10  -7  -3  -6  -6  -9 -10   0
 2   -1  -7 -10 -10 -13 -13 -14 -13  -17 -19 -20 -21 -17 -13 -15 -13  -11  -9  -5  -2  -3  -2  -6  -8
 3   -6  -2  -2  -4  -5 -10 -10 -13  -17 -20 -24 -18 -14 -18 -21 -20  -18 -17 -14 -12 -14 -15 -11  -4
 4    0  -2  -7 -10 -10 -10 -10 -10  -11 -12 -11 -12 -14 -15 -12  -9   -7  -5  -3  -3  -6  -8  -7  -6
 5   -4  -4  -6  -7  -6  -7  -7  -4   -4  -5  -4  -4  -5  -8  -7  -6   -4  -4  -3  -1   0  -2   1   2

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

11    2   8  13   6   1  -4  -7  -7   -6   0   0   2   2  -2   2  -2   -5  -7  -5  -4  -4  -4  -3   2
12    2   2  -1 -11 -22 -27 -28 -26  -25 -23 -22 -21 -18 -17 -17 -18  -17 -16 -14 -15 -17 -15 -11  -8
13   -6  -6  -7 -12 -16 -16 -16 -12  -10  -8  -5  -4  -3  -5  -7  -9  -11 -15 -19 -20 -17 -15 -12 -12
14  -11 -10 -10 -11 -12 -14 -16 -17  -14 -14 -17 -19 -16  -9  -6  -4   -3  -3  -4  -3  -2  -1  -5 -19
15  -27 -28 -27 -26 -27 -27 -26 -28  -26 -22 -20 -14  -7  -9 -14 -19  -21 -18 -14 -23 -41 -51 -58 -59

16  -54 -47 -44 -44 -44 -43 -44 -46  -42 -39 -33 -27 -23 -19 -18 -17  -19 -17 -14 -18 -24 -28 -31 -37
17  -40 -37 -35 -35 -34 -32 -30 -29  -26 -20 -18 -18 -18 -17 -18 -17  -17 -15 -12 -13 -15 -18 -22 -16
18  -10  -8  -7  -8  -9  -9  -6  -1    3   2   0  -3  -5 -11 -18 -15   -9 -11 -11 -15 -17 -16 -16 -13
19  -11 -11 -11 -14 -16 -16 -15 -14  -14 -14 -15 -13 -11 -11 -11 -10   -5  -2  -5  -4  -8 -11  -6  -6
20   -5  -4  -6  -4  -4  -2  -2  -2   -1   0   0  -2  -1   0   1   0    0   1   1   0  -1  -1  -1  -2

21   -4  -3  -4  -4  -4  -6  -5  -3    0   0  -2  -2   0   1   3   3    5   4   3   2   2   2   2   3
22    2  -1  -4  -5  -7  -6  -3  -1   -1  -5  -9 -10  -8  -3  -1  -2   -4  -3  -4  -4  -8 -13 -16 -19
23  -19 -19 -18 -17 -18 -17 -15 -12  -11  -9 -10  -9  -8  -9 -10 -10   -7  -5  -5  -3  -3  -4  -4  -4
24   -4  -5  -6  -8  -9  -9  -9  -7   -7  -7  -7  -6  -6  -5  -4  -4   -4  -6  -6  -8 -10 -10  -9  -9
25  -10 -11 -12 -10 -11 -11 -11  -9   -8  -9  -7  -4  -3  -2  -1   1   -1   3   8   2   0  -5  -9  -8

26  -10 -10 -11 -12 -13 -13 -12 -11   -9  -9 -10  -9  -7  -4  -4  -5   -5  -4  -3  -5  -5  -5  -4  -2
27   -2  -1  -1  -1  -3  -4  -3  -4   -4  -2  -1   2   3   5   3  -1   -4  -5  -4  -4   0   1   1   0
28    2   4   7  10  12  13  13   7    7   7   7   7   5   6   5   4    5   2   4   4   4   3   2   0