Statistics of sunspot activity
November, 2000
Visual indices of solar activity by author's observations
Date | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | Average | % |
W |   |   |   |   |   | 158 | 207 | 200 | 142 | 185 | 111 | 101 |   | 144 | 147 |   |   |   |   |   | 146 | 131 | 128 | 129 | 108 | 81 | 121 |   |   |   | 139.94 | 100 |
Wn |   |   |   |   |   | 90 | 123 | 95 | 60 | 88 | 48 | 34 |   | 44 | 61 |   |   |   |   |   | 88 | 78 | 77 | 87 | 82 | 70 | 93 |   |   |   | 76.13 | 54.40 |
Ws |   |   |   |   |   | 68 | 85 | 105 | 82 | 97 | 63 | 67 |   | 100 | 86 |   |   |   |   |   | 58 | 53 | 51 | 42 | 26 | 11 | 28 |   |   |   | 63.88 | 45.65 |
n |   |   |   |   |   | 9 | 13 | 11 | 8 | 11 | 8 | 7 |   | 7 | 8 |   |   |   |   |   | 5 | 6 | 6 | 6 | 6 | 4 | 6 |   |   |   | 7.56 | 100 |
A |   |   |   |   |   | 1 | 0 | 0 | 0 | 0 | 1 | 1 |   | 0 | 0 |   |   |   |   |   | 0 | 0 | 0 | 0 | 1 | 0 | 0 |   |   |   | 0.25 | 3.31 |
B |   |   |   |   |   | 0 | 0 | 0 | 0 | 0 | 0 | 0 |   | 1 | 0 |   |   |   |   |   | 0 | 0 | 0 | 0 | 0 | 0 | 1 |   |   |   | 0.13 | 1.65 |
C |   |   |   |   |   | 2 | 2 | 2 | 2 | 3 | 1 | 2 |   | 2 | 1 |   |   |   |   |   | 0 | 0 | 1 | 2 | 2 | 2 | 2 |   |   |   | 1.63 | 21.49 |
D |   |   |   |   |   | 4 | 6 | 6 | 2 | 2 | 2 | 0 |   | 1 | 0 |   |   |   |   |   | 1 | 1 | 1 | 0 | 0 | 1 | 2 |   |   |   | 1.81 | 23.97 |
E |   |   |   |   |   | 1 | 0 | 0 | 0 | 1 | 1 | 0 |   | 2 | 1 |   |   |   |   |   | 1 | 0 | 1 | 1 | 1 | 0 | 0 |   |   |   | 0.63 | 8.26 |
F |   |   |   |   |   | 0 | 0 | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 |   |   |   |   |   | 1 | 1 | 0 | 1 | 0 | 0 | 0 |   |   |   | 0.19 | 2.48 |
G |   |   |   |   |   | 0 | 1 | 0 | 0 | 0 | 0 | 1 |   | 0 | 2 |   |   |   |   |   | 1 | 2 | 2 | 0 | 0 | 0 | 0 |   |   |   | 0.56 | 7.44 |
H |   |   |   |   |   | 1 | 2 | 3 | 3 | 3 | 3 | 2 |   | 1 | 2 |   |   |   |   |   | 1 | 2 | 1 | 1 | 2 | 1 | 1 |   |   |   | 1.81 | 23.97 |
I |   |   |   |   |   | 0 | 2 | 0 | 1 | 2 | 0 | 1 |   | 0 | 2 |   |   |   |   |   | 0 | 0 | 0 | 1 | 0 | 0 | 0 |   |   |   | 0.56 | 7.44 |
x |   |   |   |   |   | 1 | 0 | 0 | 0 | 0 | 1 | 1 |   | 1 | 0 |   |   |   |   |   | 0 | 0 | 0 | 0 | 1 | 0 | 1 |   |   |   | 0.38 | 4.96 |
r |   |   |   |   |   | 0 | 0 | 0 | 1 | 2 | 0 | 0 |   | 0 | 1 |   |   |   |   |   | 0 | 0 | 0 | 0 | 0 | 0 | 2 |   |   |   | 0.38 | 4.96 |
s |   |   |   |   |   | 3 | 2 | 4 | 4 | 3 | 3 | 1 |   | 0 | 1 |   |   |   |   |   | 1 | 3 | 3 | 3 | 1 | 1 | 2 |   |   |   | 2.19 | 28.93 |
a |   |   |   |   |   | 5 | 11 | 7 | 3 | 6 | 4 | 5 |   | 4 | 4 |   |   |   |   |   | 2 | 1 | 2 | 1 | 2 | 1 | 0 |   |   |   | 3.63 | 47.93 |
h |   |   |   |   |   | 0 | 0 | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 |   |   |   |   |   | 1 | 0 | 0 | 0 | 1 | 1 | 0 |   |   |   | 0.19 | 2.48 |
k |   |   |   |   |   | 0 | 0 | 0 | 0 | 0 | 0 | 0 |   | 2 | 2 |   |   |   |   |   | 1 | 2 | 1 | 2 | 1 | 1 | 1 |   |   |   | 0.81 | 10.74 |
x |   |   |   |   |   | 2 | 4 | 3 | 4 | 5 | 4 | 4 |   | 1 | 4 |   |   |   |   |   | 1 | 2 | 1 | 2 | 3 | 1 | 1 |   |   |   | 2.63 | 34.71 |
o |   |   |   |   |   | 4 | 7 | 4 | 3 | 3 | 2 | 3 |   | 2 | 2 |   |   |   |   |   | 1 | 3 | 4 | 2 | 2 | 2 | 2 |   |   |   | 2.88 | 38.02 |
i |   |   |   |   |   | 2 | 1 | 3 | 1 | 2 | 1 | 0 |   | 4 | 2 |   |   |   |   |   | 3 | 1 | 1 | 1 | 0 | 0 | 2 |   |   |   | 1.50 | 19.83 |
c |   |   |   |   |   | 1 | 1 | 1 | 0 | 1 | 1 | 0 |   | 0 | 0 |   |   |   |   |   | 0 | 0 | 0 | 1 | 1 | 1 | 1 |   |   |   | 0.56 | 7.44 |
CV |   |   |   |   |   | 150 | 199 | 184 | 97 | 138 | 115 | 61 |   | 140 | 148 |   |   |   |   |   | 153 | 166 | 134 | 143 | 123 | 114 | 100 |   |   |   | 135.31 | 100 |
CVn |   |   |   |   |   | 88 | 133 | 100 | 47 | 58 | 37 | 18 |   | 29 | 41 |   |   |   |   |   | 95 | 99 | 100 | 85 | 105 | 104 | 88 |   |   |   | 76.69 | 56.67 |
CVs |   |   |   |   |   | 62 | 66 | 84 | 54 | 80 | 78 | 43 |   | 111 | 107 |   |   |   |   |   | 58 | 67 | 34 | 58 | 18 | 10 | 12 |   |   |   | 58.88 | 43.51 |
gr |   |   |   |   |   | 8 | 12 | 10 | 7 | 9 | 6 | 5 |   | 7 | 8 |   |   |   |   |   | 4 | 5 | 5 | 5 | 5 | 3 | 5 |   |   |   | 6.50 | 86.67 |
grfp |   |   |   |   |   | 44 | 51 | 60 | 37 | 46 | 27 | 25 |   | 51 | 41 |   |   |   |   |   | 66 | 48 | 46 | 49 | 34 | 31 | 44 |   |   |   | 43.75 | 67.83 |
grf |   |   |   |   |   | 24 | 25 | 29 | 24 | 27 | 12 | 4 |   | 23 | 26 |   |   |   |   |   | 29 | 22 | 21 | 18 | 13 | 9 | 26 |   |   |   | 20.75 | 32.17 |
efp |   |   |   |   |   | 0 | 1 | 1 | 1 | 2 | 1 | 2 |   | 0 | 0 |   |   |   |   |   | 1 | 1 | 1 | 1 | 1 | 1 | 1 |   |   |   | 0.94 | 12.50 |
ef |   |   |   |   |   | 0 | 0 | 0 | 0 | 0 | 1 | 0 |   | 0 | 0 |   |   |   |   |   | 0 | 0 | 0 | 0 | 0 | 0 | 0 |   |   |   | 0.06 | 0.83 |
Cond |   |   |   |   |   | 3 | 2 | 3 | 3-2 | 1 | 3 | 2 |   | 3 | 2 |   |   |   |   |   | 3 | 4 | 3 | 3-2 | 3 | 1 | 1 |   |   |   | 2.44 | 51.25 |
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