Statistics of sunspot activity
August, 1992
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 |   |   | 175 | 172 | 120 | 128 | 115 |   | 132 | 80 |   | 60 | 84 |   | 122 | 147 | 120 | 88 | 114 |   |   |   |   |   |   |   |   |   |   |   |   | 118.36 | 100 |
Wn |   |   | 78 | 72 | 46 | 33 | 16 |   | 0 | 0 |   | 24 | 35 |   | 86 | 110 | 109 | 88 | 102 |   |   |   |   |   |   |   |   |   |   |   |   | 57.07 | 48.22 |
Ws |   |   | 97 | 100 | 74 | 95 | 99 |   | 132 | 80 |   | 36 | 49 |   | 36 | 37 | 11 | 0 | 12 |   |   |   |   |   |   |   |   |   |   |   |   | 61.29 | 51.78 |
n |   |   | 6 | 6 | 5 | 5 | 5 |   | 7 | 5 |   | 3 | 4 |   | 6 | 6 | 5 | 3 | 4 |   |   |   |   |   |   |   |   |   |   |   |   | 5.00 | 100 |
A |   |   | 0 | 1 | 0 | 0 | 0 |   | 2 | 0 |   | 0 | 0 |   | 1 | 0 | 1 | 0 | 0 |   |   |   |   |   |   |   |   |   |   |   |   | 0.36 | 7.14 |
B |   |   | 0 | 0 | 0 | 0 | 1 |   | 1 | 1 |   | 0 | 1 |   | 2 | 2 | 1 | 0 | 0 |   |   |   |   |   |   |   |   |   |   |   |   | 0.64 | 12.86 |
C |   |   | 2 | 0 | 2 | 1 | 1 |   | 0 | 0 |   | 0 | 0 |   | 1 | 1 | 0 | 1 | 1 |   |   |   |   |   |   |   |   |   |   |   |   | 0.71 | 14.29 |
D |   |   | 1 | 2 | 1 | 2 | 0 |   | 1 | 1 |   | 1 | 2 |   | 1 | 0 | 0 | 0 | 1 |   |   |   |   |   |   |   |   |   |   |   |   | 0.93 | 18.57 |
E |   |   | 1 | 1 | 0 | 0 | 1 |   | 2 | 2 |   | 1 | 1 |   | 0 | 1 | 2 | 1 | 0 |   |   |   |   |   |   |   |   |   |   |   |   | 0.93 | 18.57 |
F |   |   | 1 | 1 | 1 | 1 | 1 |   | 0 | 0 |   | 0 | 0 |   | 0 | 1 | 0 | 0 | 0 |   |   |   |   |   |   |   |   |   |   |   |   | 0.43 | 8.57 |
G |   |   | 0 | 0 | 0 | 0 | 0 |   | 1 | 1 |   | 1 | 0 |   | 0 | 0 | 1 | 1 | 1 |   |   |   |   |   |   |   |   |   |   |   |   | 0.43 | 8.57 |
H |   |   | 1 | 1 | 0 | 1 | 1 |   | 0 | 0 |   | 0 | 0 |   | 0 | 0 | 0 | 0 | 1 |   |   |   |   |   |   |   |   |   |   |   |   | 0.36 | 7.14 |
I |   |   | 0 | 0 | 1 | 0 | 0 |   | 0 | 0 |   | 0 | 0 |   | 1 | 1 | 0 | 0 | 0 |   |   |   |   |   |   |   |   |   |   |   |   | 0.21 | 4.29 |
x |   |   | 0 | 1 | 0 | 0 | 1 |   | 3 | 1 |   | 0 | 1 |   | 3 | 2 | 2 | 0 | 0 |   |   |   |   |   |   |   |   |   |   |   |   | 1.00 | 20.00 |
r |   |   | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 |   | 0 | 0 |   | 0 | 0 | 0 | 0 | 1 |   |   |   |   |   |   |   |   |   |   |   |   | 0.07 | 1.43 |
s |   |   | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 |   | 0 | 0 |   | 1 | 0 | 0 | 0 | 0 |   |   |   |   |   |   |   |   |   |   |   |   | 0.07 | 1.43 |
a |   |   | 2 | 0 | 3 | 3 | 2 |   | 1 | 2 |   | 1 | 1 |   | 1 | 3 | 2 | 2 | 2 |   |   |   |   |   |   |   |   |   |   |   |   | .1.79 | 35.71 |
h |   |   | 1 | 1 | 0 | 0 | 0 |   | 0 | 0 |   | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 |   |   |   |   |   |   |   |   |   |   |   |   | 0.14 | 2.86 |
k |   |   | 3 | 4 | 2 | 2 | 2 |   | 3 | 2 |   | 2 | 2 |   | 1 | 1 | 1 | 1 | 1 |   |   |   |   |   |   |   |   |   |   |   |   | 1.93 | 38.57 |
x |   |   | 1 | 2 | 1 | 1 | 1 |   | 2 | 0 |   | 0 | 0 |   | 2 | 1 | 1 | 0 | 1 |   |   |   |   |   |   |   |   |   |   |   |   | 0.93 | 18.57 |
o |   |   | 1 | 0 | 0 | 0 | 1 |   | 1 | 2 |   | 1 | 2 |   | 1 | 1 | 2 | 1 | 3 |   |   |   |   |   |   |   |   |   |   |   |   | 1.14 | 22.86 |
i |   |   | 3 | 3 | 3 | 3 | 3 |   | 2 | 2 |   | 2 | 2 |   | 3 | 4 | 2 | 2 | 0 |   |   |   |   |   |   |   |   |   |   |   |   | 2.43 | 48.57 |
c |   |   | 1 | 1 | 1 | 1 | 0 |   | 2 | 1 |   | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 |   |   |   |   |   |   |   |   |   |   |   |   | 0.50 | 10.00 |
CV |   |   | 213 | 237 | 128 | 147 | 113 |   | 184 | 148 |   | 114 | 114 |   | 71 | 92 | 94 | 77 | 76 |   |   |   |   |   |   |   |   |   |   |   |   | 129.14 | 100 |
CVn |   |   | 94 | 101 | 64 | 68 | 7 |   | 0 | 0 |   | 47 | 47 |   | 61 | 80 | 93 | 77 | 69 |   |   |   |   |   |   |   |   |   |   |   |   | 57.71 | 44.69 |
CVs |   |   | 119 | 136 | 64 | 79 | 106 |   | 184 | 148 |   | 67 | 67 |   | 10 | 12 | 1 | 0 | 7 |   |   |   |   |   |   |   |   |   |   |   |   | 71.43 | 55.31 |
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