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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                              MARCH   1971
      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  -21 -19 -17 -19 -21 -23 -19 -17  -18 -13 -10  -8  -8  -4  -5  -4   -5  -5  -6  -6  -8 -10 -11  -7
 2   -5  -1   2   1  -9  -9 -11 -12   -8  -3  -1  -1  -2  -4  -3   1   -2  -3  -5  -7 -10 -15 -18 -15
 3  -12  -7  -7  -8  -9 -12 -17 -14  -11  -5  -4  -6  -4  -2  -1  -1   -1   0  -2 -12 -17 -18 -22 -32
 4  -32 -23 -24 -22 -16 -15 -18 -24  -19 -12  -9  -8 -15 -21 -28 -30  -33 -34 -32 -29 -29 -31 -30 -26
 5  -22 -19 -19 -24 -23 -19 -20 -21  -18 -10  -7  -7 -10  -7  -7 -10  -11 -10  -8 -10 -15 -17 -15 -12

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

11   -7  -5  -3  -5 -10 -12 -11 -10   -4   0   3  -2  -2   6   5   4   -1  -2  -2  -4  -5  -2  -2  -2
12    1   5   5   1  -1  -1  -1   1    4   4  -3 -12 -12 -10  -5  -4   -6 -13 -24 -39 -58 -63 -46 -39
13  -41 -30 -25 -29 -26 -26 -26 -39  -45 -42 -41 -35 -38 -45 -41 -32  -40 -39 -39 -52 -57 -49 -48 -41
14  -35 -34 -35 -34 -32 -33 -42 -54  -50 -48 -58 -46 -40 -45 -45 -39  -35 -36 -37 -40 -43 -43 -39 -42
15  -50 -48 -42 -42 -44 -40 -40 -37  -37 -36 -37 -36 -34 -30 -29 -28  -30 -28 -29 -29 -37 -39 -36 -34

16  -31 -27 -30 -29 -30 -27 -26 -25  -22 -23 -24 -26 -23 -23 -23 -24  -20 -18 -17 -22 -29 -32 -31 -28
17  -25 -25 -25 -25 -25 -24 -21 -21  -19 -21 -19 -21 -23 -21 -19 -20  -22 -24 -26 -30 -35 -34 -37 -39
18  -39 -36 -33 -29 -28 -29 -27 -22  -16 -16 -18 -16 -17 -15 -14 -15  -18 -18 -19 -19 -20 -18 -15 -16
19  -18 -18 -15 -17 -21 -22 -18 -15  -15 -16 -13 -10  -1  -3 -13 -18  -16 -21 -26 -33 -44 -44 -46 -53
20  -57 -58 -56 -56 -58 -52 -46 -41  -34 -27 -24 -24 -20 -18 -18 -15  -13 -12 -13 -19 -23 -28 -31 -30

21  -26 -22 -18 -16 -14 -14 -13 -11  -12 -15 -16 -16 -17 -17 -16 -14  -12 -11 -11 -15 -15 -18 -20 -22
22  -23 -21 -21 -19 -19 -17 -14 -10   -5  -2  -3  -6  -8  -5  -5  -3   -2  -1  -3  -7 -10 -13 -14 -11
23  -11 -10  -6  -1   2   4   8  13   18  21  19  18  12  10   7  10   11   8   4   0   1  -3  -1  -1
24   -2   0  -3   0  -3  -3   5   4  -10  -8   3   0  -1  -1  -3  -5   -3  -9 -16 -20 -24 -23 -22 -21
25  -22 -19 -12  -6  -6  -7 -12 -22  -22 -10  -4  -9 -11 -10 -15 -15  -15 -16 -19 -21 -23 -20 -14 -14

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

31  -26 -27 -33 -35 -29 -32 -33 -36  -28 -26 -30 -30 -21 -17 -19 -21  -37 -41 -44 -50 -49 -45 -45 -43