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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                            OCTOBER   1988
      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   -4 -13 -14 -17 -19 -19 -15 -12  -10 -11 -11 -12  -9  -9  -9  -8   -7  -7  -5  -7  -9  -6  -7 -15
 2  -14 -12 -12 -15 -16 -17 -12  -7   -5  -5  -5  -5  -5  -4  -4  -4   -7 -10  -9  -8  -4  -3  -5  -5
 3   -7 -10 -11 -11  -9  -9  -7  -6   -7  -8  -7  -4  -4  -5  -4  -4   -5  -6  -2  -2   0   0   1   2
 4    0  -3  -4  -4  -3   0   8  11    8   7   9  12  11  11  10   7    7   8   8   9  18  16  -8 -12
 5  -12 -19 -25 -21 -17  -7 -12 -16  -17  -5 -13 -11 -16 -14  -5  -5   -2   1 -13 -16 -18 -24 -25 -20

 6   -9  12   7  10   1   4  13   3    4  -5 -23 -22 -13   0  -2 -43  -71 -83 -87 -77 -58 -54 -49 -53
 7  -46 -36 -32 -28 -26 -25 -27 -27  -27 -30 -36 -38 -39 -42 -38 -37  -37 -38 -37 -37 -34 -31 -31 -31
 8  -28 -28 -28 -23 -24 -26 -26 -27  -28 -29 -29 -27 -24 -23 -24 -25  -23 -22 -26 -24 -23 -22 -21 -19
 9  -16 -16 -22 -22 -26 -33 -32 -33  -30 -27 -21 -21 -25 -30 -33 -37  -40 -48 -46 -47 -47 -45 -44 -40
10  -35 -37 -30 -24 -33 -43 -51 -80  -84 -77 -73-110-149-155-143-148 -142-156-145-151-151-140-123-117

11 -119-114-102 -98 -97 -96 -90 -84  -79 -74 -74 -76 -73 -74 -76 -77  -71 -66 -65 -65 -64 -58 -57 -59
12  -58 -54 -52 -54 -59 -59 -60 -60  -60 -58 -56 -55 -56 -57 -58 -56  -56 -54 -52 -51 -53 -49 -48 -47
13  -48 -48 -44 -45 -47 -47 -50 -54  -56 -58 -57 -54 -52 -50 -46 -44  -42 -41 -41 -42 -42 -39 -36 -35
14  -33 -31 -28 -25 -27 -29 -31 -29  -29 -31 -30 -29 -30 -31 -31 -30  -27 -24 -23 -27 -28 -31 -28 -26
15  -25 -24 -21 -18 -17 -18 -17 -17  -16 -16 -16 -19 -19 -18 -27 -26  -23 -24 -20 -16 -12 -11 -12 -16

16  -11 -15  -6 -17 -19 -18 -20 -18  -13 -16 -16 -12 -13 -15 -17 -17  -17 -14 -15 -11 -10  -8  -3  -6
17   -5   0   6   0  -4  -7  -9 -10   -6  -4  -7  -9  -9  -8  -9  -6   -4  -5  -4   0 -16 -39 -44 -33
18  -35 -44 -44 -35 -38 -39 -39 -36  -39 -52 -48 -56 -46 -43 -56 -62  -61 -61 -64 -69 -64 -57 -58 -60
19  -52 -43 -46 -45 -43 -44 -45 -43  -41 -44 -42 -46 -45 -40 -40 -40  -33 -33 -35 -31 -30 -30 -29 -28
20  -26 -29 -27 -22 -23 -34 -43 -37  -33 -34 -34 -34 -31 -25 -28 -25  -28 -31 -32 -34 -33 -37 -36 -29

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

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

31    9  18  23  18  22  24  20   6  -13 -25 -15 -21 -19 -17 -19 -21  -17 -17 -13 -11 -16 -15 -15 -14