Statistics of sunspot activity
August, 1994
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 | 0 | 0 | 15 | 18 |   |   | 16 | 16 | 15 | 18 | 23 |   |   | 36 | 53 | 59 | 37 | 56 |   | 37 | 24 | 12 | 28 | 15 | 14 |   |   | 0 | 11 | 23 | 27 | 23.04 | 100 |
Wn | 0 | 0 | 15 | 18 |   |   | 16 | 16 | 15 | 18 | 12 |   |   | 0 | 15 | 13 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 11 | 11 | 11 | 7.13 | 30.92 |
Ws | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 11 |   |   | 36 | 38 | 46 | 37 | 56 |   | 37 | 24 | 12 | 28 | 15 | 14 |   |   | 0 | 0 | 12 | 16 | 15.91 | 69.08 |
n | 0 | 0 | 1 | 1 |   |   | 1 | 1 | 1 | 1 | 2 |   |   | 2 | 3 | 4 | 3 | 4 |   | 3 | 2 | 1 | 2 | 1 | 1 |   |   | 0 | 1 | 2 | 2 | 1.63 | 100 |
A | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 1 | 1 |   | 0 | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0.08 | 5.13 |
B | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 2 | 0 | 0 |   | 0 | 1 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0.13 | 7.69 |
C | 0 | 0 | 0 | 0 |   |   | 1 | 1 | 1 | 0 | 1 |   |   | 0 | 1 | 0 | 0 | 1 |   | 1 | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0.29 | 17.95 |
D | 0 | 0 | 1 | 0 |   |   | 0 | 0 | 0 | 1 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 1 | 1 | 1 |   |   | 0 | 0 | 0 | 0 | 0.21 | 12.82 |
E | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   |   | 1 | 1 | 1 | 1 | 1 |   | 0 | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0.21 | 12.82 |
F | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 1 | 1 | 0.08 | 5.13 |
G | 0 | 0 | 0 | 1 |   |   | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0.04 | 2.56 |
H | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 1 |   |   | 1 | 1 | 1 | 1 | 1 |   | 1 | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 1 | 1 | 1 | 0.42 | 25.64 |
I | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   | 1 | 1 | 1 | 1 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0.17 | 10.26 |
x | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 2 | 1 | 1 |   | 0 | 1 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0.21 | 12.82 |
r | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 1 |   | 2 | 0 | 1 | 1 | 0 | 1 |   |   | 0 | 0 | 0 | 0 | 0.25 | 15.38 |
s | 0 | 0 | 0 | 0 |   |   | 0 | 1 | 1 | 1 | 2 |   |   | 1 | 1 | 0 | 1 | 0 |   | 0 | 1 | 0 | 0 | 0 | 0 |   |   | 0 | 1 | 1 | 1 | 0.50 | 30.77 |
a | 0 | 0 | 1 | 1 |   |   | 1 | 0 | 0 | 0 | 0 |   |   | 1 | 2 | 2 | 1 | 2 |   | 1 | 0 | 0 | 1 | 1 | 0 |   |   | 0 | 0 | 0 | 0 | 0.58 | 35.90 |
h | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 1 | 0 | 0.04 | 2.56 |
k | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 1 | 0.04 | 2.56 |
x | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 1 |   |   | 1 | 1 | 1 | 2 | 2 |   | 2 | 1 | 1 | 1 | 0 | 0 |   |   | 0 | 1 | 1 | 1 | 0.67 | 41.03 |
o | 0 | 0 | 0 | 1 |   |   | 1 | 1 | 1 | 1 | 1 |   |   | 0 | 1 | 2 | 0 | 1 |   | 1 | 1 | 0 | 1 | 1 | 1 |   |   | 0 | 0 | 0 | 0 | 0.63 | 38.46 |
i | 0 | 0 | 1 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 1 | 1 |   | 0 | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 1 | 0 | 0.17 | 10.26 |
c | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   |   | 1 | 1 | 1 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 1 | 0.17 | 10.26 |
CV | 0 | 0 | 19 | 20 |   |   | 8 | 11 | 11 | 25 | 21 |   |   | 42 | 50 | 43 | 34 | 35 |   | 15 | 12 | 4 | 23 | 19 | 13 |   |   | 0 | 10 | 64 | 67 | 22.75 | 100 |
CVn | 0 | 0 | 19 | 20 |   |   | 8 | 11 | 11 | 25 | 11 |   |   | 0 | 8 | 2 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 10 | 10 | 10 | 6.04 | 26.56 |
CVs | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 10 |   |   | 42 | 42 | 41 | 34 | 35 |   | 15 | 12 | 4 | 23 | 19 | 13 |   |   | 0 | 0 | 54 | 57 | 16.71 | 73.44 |
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