Link to Data Center Top Page , Top Page , Last Month , Next Month
(The monthly data in the wdc-like format is here.)

                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                             AUGUST   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  -15 -16 -15 -15 -16 -11 -13 -18  -19 -16 -15 -15 -16 -15 -13 -13  -13 -12 -10  -9 -11 -16 -15 -14
 2  -16 -16 -13 -14 -15 -13 -10 -11  -10  -9 -10 -10  -9  -7  -7  -7   -5  -3  -4  -5  -7  -9  -6  -6
 3   -7  -9  -7  -5  -3  -2  -3  -3   -5  -6  -6  -4  -2   0   2   1    1  -1  -2  -5  -7  -7  -6  -2
 4    0   0  -1   0   1   1   3   1    2   1   0  -1  -2  -4  -4  -2   -3  -5  -6  -4  -3  -1  10   3
 5   -7 -11 -11 -12 -15 -13 -10  -8   -7  -7  -8  -9  -3  -1   0   1    1   1  16  25   1 -38 -82 -96

 6  -78 -90-104-115 -99 -84 -77 -75  -65 -60 -60 -66 -74 -71 -70 -71  -70 -65 -64 -60 -54 -56 -53 -47
 7  -50 -51 -54 -54 -51 -51 -50 -48  -47 -46 -45 -47 -50 -52 -50 -50  -45 -44 -41 -35 -35 -35 -37 -40
 8  -37 -34 -35 -37 -38 -39 -37 -32  -28 -31 -37 -41 -43 -40 -38 -35  -36 -37 -37 -37 -32 -29 -29 -33
 9  -35 -31 -28 -24 -24 -28 -28 -26  -24 -28 -28 -29 -29 -25 -20 -20  -24 -26 -25 -27 -28 -28 -26 -23
10  -23 -24 -21 -19 -18 -20 -23 -21  -22 -20 -25 -25 -24 -21 -19 -19  -19 -19 -21 -20 -17 -18 -18 -19

11  -19 -17 -16 -13 -11 -11 -12 -15  -18 -19 -20 -21 -21 -19 -15 -12  -12 -13 -14 -14  -8  -9  -7  -3
12   -2  -5 -10 -14 -14 -14 -15 -15  -15 -16 -21 -22 -16 -12  -7  -7   -9 -10 -10 -12  -9  -9  -9  -7
13   -5  -6  -9 -15 -17 -17 -14 -11   -9  -8  -9  -8  -9 -10 -12 -12  -12 -13 -14 -10  -2   2   0   2
14    1   8   8   1  -6  -7  -7  -6    4  10   3  -2  -3  -3  -5 -10  -13 -18 -16 -15 -14 -11 -12  -6
15  -10 -13 -14 -17 -17 -18 -21 -18  -19 -18 -23 -18 -15 -13 -12 -13  -12 -15 -20 -21 -21 -21 -20 -19

16  -12  -8  -7  -6  -5 -14 -16 -14  -13 -17 -20 -21 -20 -21 -21 -22  -20 -20 -21 -21 -20 -23 -22 -19
17  -18 -19 -16 -12 -12 -15 -12  -9   -7  -6  -8 -14 -20 -18 -15 -16  -15 -17 -15 -13 -11  -9  -7  -7
18   -6  -5  -5  -5  -4  -5  -4  -3   -4  -4  -5  -7  -9  -8  -6  -7   -3   1   3   4   3  -1  -3  -4
19   -2  -2  -3  -4  -4  -6  -6  -5   -3  -3  -5  -9 -10  -7  -7  -7   -7  -7  -7  -6  -3  -3  -5  -6
20   -4  -3  -3  -5  -9  -9  -6  -6   -5  -2  -3  -3  -2   0  -2  -3    1   3   3   6  12  10   2   0

21   -4  -4  -1   2   0  -1  -2  -2    0   0   1   3   5   2   1   0    0  -1  -2  -2  -1   0   0   0
22    0  -2  -1   0   1  -1  -2  -1   -6  -8  -8  -7  -6  -6  -4  -3   -1  -5 -15 -12  -5  -5  -7  -9
23   -6  -3  -3  -1  -2  -1   1   1   -5  -5  -6  -3   0  -1   1  -1    0   0  -7  -3  -5  -2   1   0
24   -9  -8  -6  -7  -8 -11 -11 -12  -13 -12 -12 -11 -14 -14 -13 -14  -13 -13 -10  -6  -2  -2  -4  -7
25  -12 -14 -13 -13 -13 -14 -13 -12  -11 -10 -13 -15 -15 -15 -16 -13  -13 -17 -19 -20 -22 -20 -18 -13

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

31   -9  -5  -3  -4  -6  -6  -6  -7   -7  -6  -2   2   1   1   0  -3   -3  -1  -2  -2   1   3   4   1