Statistics of sunspot activity
August, 2003
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 | 31 | Average | % |
W | 60 | 89 | 124 | 114 | 149 | 126 | 126 | 126 |   | 100 | 130 |   | 108 | 77 |   | 127 | 83 | 103 | 102 | 88 |   |   |   |   |   |   |   |   |   | 99 | 63 | 104.95 | 100 |
Wn | 49 | 11 | 35 | 32 | 50 | 39 | 26 | 0 |   | 0 | 0 |   | 0 | 0 |   | 11 | 18 | 22 | 33 | 34 |   |   |   |   |   |   |   |   |   | 54 | 34 | 23.58 | 22.47 |
Ws | 11 | 78 | 89 | 82 | 99 | 87 | 100 | 126 |   | 100 | 130 |   | 108 | 77 |   | 116 | 65 | 81 | 69 | 54 |   |   |   |   |   |   |   |   |   | 45 | 29 | 81.37 | 77.53 |
n | 4 | 5 | 7 | 6 | 7 | 6 | 6 | 5 |   | 4 | 5 |   | 4 | 3 |   | 5 | 4 | 5 | 5 | 6 |   |   |   |   |   |   |   |   |   | 6 | 4 | 5.11 | 100 |
A | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |   | 0 | 0 |   | 0 | 0 |   | 0 | 0 | 0 | 1 | 1 |   |   |   |   |   |   |   |   |   | 0 | 0 | 0.21 | 4.12 |
B | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 |   | 0 | 0 |   | 0 | 0 | 0 | 0 | 1 |   |   |   |   |   |   |   |   |   | 0 | 0 | 0.11 | 2.06 |
C | 0 | 0 | 1 | 1 | 2 | 0 | 2 | 0 |   | 0 | 1 |   | 0 | 0 |   | 1 | 1 | 1 | 2 | 0 |   |   |   |   |   |   |   |   |   | 0 | 0 | 0.63 | 12.37 |
D | 0 | 1 | 3 | 1 | 0 | 3 | 1 | 1 |   | 3 | 0 |   | 0 | 2 |   | 0 | 1 | 0 | 0 | 1 |   |   |   |   |   |   |   |   |   | 3 | 2 | 1.16 | 22.68 |
E | 1 | 1 | 1 | 2 | 3 | 2 | 2 | 2 |   | 1 | 3 |   | 3 | 0 |   | 1 | 1 | 1 | 2 | 1 |   |   |   |   |   |   |   |   |   | 1 | 0 | 1.47 | 28.87 |
F | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 |   | 0 | 0 |   | 1 | 0 | 0 | 0 | 0 |   |   |   |   |   |   |   |   |   | 0 | 0 | 0.05 | 1.03 |
G | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |   | 0 | 0 |   | 0 | 0 |   | 0 | 0 | 1 | 0 | 1 |   |   |   |   |   |   |   |   |   | 1 | 1 | 0.32 | 6.19 |
H | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 |   | 0 | 1 |   | 0 | 0 |   | 1 | 0 | 0 | 0 | 0 |   |   |   |   |   |   |   |   |   | 0 | 1 | 0.47 | 9.28 |
I | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |   | 0 | 0 |   | 1 | 1 |   | 1 | 1 | 2 | 0 | 1 |   |   |   |   |   |   |   |   |   | 1 | 0 | 0.68 | 13.40 |
x | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |   | 0 | 0 |   | 0 | 0 |   | 0 | 0 | 0 | 1 | 2 |   |   |   |   |   |   |   |   |   | 0 | 0 | 0.32 | 6.19 |
r | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |   | 0 | 1 |   | 0 | 0 |   | 2 | 1 | 2 | 1 | 2 |   |   |   |   |   |   |   |   |   | 1 | 0 | 0.68 | 13.40 |
s | 2 | 2 | 3 | 2 | 3 | 3 | 2 | 2 |   | 1 | 1 |   | 0 | 0 |   | 0 | 1 | 0 | 0 | 0 |   |   |   |   |   |   |   |   |   | 1 | 1 | 1.26 | 24.74 |
a | 0 | 2 | 2 | 1 | 1 | 2 | 2 | 0 |   | 1 | 2 |   | 2 | 2 |   | 2 | 2 | 3 | 2 | 2 |   |   |   |   |   |   |   |   |   | 4 | 3 | 1.84 | 36.08 |
h | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |   | 0 | 0 |   | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 |   |   |   |   |   |   |   |   |   | 0 | 0 | 0.11 | 2.06 |
k | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 |   | 2 | 1 |   | 2 | 1 |   | 1 | 0 | 0 | 1 | 0 |   |   |   |   |   |   |   |   |   | 0 | 0 | 0.89 | 17.53 |
x | 3 | 2 | 1 | 2 | 2 | 1 | 1 | 1 |   | 0 | 1 |   | 1 | 1 |   | 2 | 1 | 2 | 1 | 2 |   |   |   |   |   |   |   |   |   | 1 | 1 | 1.37 | 26.80 |
o | 0 | 2 | 3 | 2 | 2 | 2 | 3 | 1 |   | 2 | 1 |   | 0 | 1 |   | 1 | 1 | 2 | 2 | 3 |   |   |   |   |   |   |   |   |   | 3 | 2 | 1.74 | 34.02 |
i | 1 | 1 | 3 | 1 | 2 | 2 | 1 | 2 |   | 1 | 3 |   | 2 | 0 |   | 1 | 1 | 1 | 2 | 1 |   |   |   |   |   |   |   |   |   | 2 | 1 | 1.47 | 28.87 |
c | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 |   | 1 | 0 |   | 1 | 1 |   | 1 | 1 | 0 | 0 | 0 |   |   |   |   |   |   |   |   |   | 0 | 0 | 0.53 | 10.31 |
CV | 68 | 106 | 139 | 153 | 168 | 161 | 127 | 155 |   | 146 | 108 |   | 133 | 81 |   | 93 | 72 | 59 | 84 | 63 |   |   |   |   |   |   |   |   |   | 113 | 71 | 110.53 | 100 |
CVn | 58 | 10 | 32 | 29 | 47 | 47 | 13 | 0 |   | 0 | 0 |   | 0 | 0 |   | 7 | 28 | 20 | 23 | 22 |   |   |   |   |   |   |   |   |   | 64 | 41 | 23.21 | 21.00 |
CVs | 10 | 96 | 107 | 124 | 121 | 114 | 114 | 155 |   | 146 | 108 |   | 133 | 81 |   | 86 | 44 | 39 | 61 | 41 |   |   |   |   |   |   |   |   |   | 49 | 30 | 87.32 | 79.00 |
gr | 2 | 3 | 6 | 5 | 5 | 5 | 5 | 4 |   | 4 | 5 |   | 3 | 2 |   | 3 | 4 | 4 | 4 | 5 |   |   |   |   |   |   |   |   |   | 5 | 4 | 4.11 | 80.41 |
grfp | 11 | 25 | 31 | 39 | 43 | 39 | 37 | 41 |   | 38 | 53 |   | 38 | 32 |   | 38 | 19 | 24 | 25 | 13 |   |   |   |   |   |   |   |   |   | 18 | 13 | 30.37 | 57.41 |
grf | 7 | 12 | 22 | 14 | 34 | 26 | 28 | 34 |   | 22 | 27 |   | 29 | 14 |   | 37 | 24 | 28 | 26 | 14 |   |   |   |   |   |   |   |   |   | 20 | 10 | 22.53 | 42.59 |
efp | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 |   | 0 | 0 |   | 1 | 1 |   | 2 | 0 | 1 | 0 | 1 |   |   |   |   |   |   |   |   |   | 1 | 0 | 0.89 | 17.53 |
ef | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |   | 0 | 0 |   | 0 | 0 |   | 0 | 0 | 0 | 1 | 0 |   |   |   |   |   |   |   |   |   | 0 | 0 | 0.11 | 2.06 |
Cond | 4 | 2 | 2 | 2 | 3 | 2 | 2 | 1 |   | 4 | 2 |   | 2 | 3 |   | 2 | 2 | 4 | 1 | 2 |   |   |   |   |   |   |   |   |   | 1 | 2 | 2.26 | 54.80 |
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