The Sunspot Observer - Average annual indices of solar activity - Solar activity in 2017 - November, 2017

Statistics of sunspot activity

November, 2017

Visual indices of solar activity by author's observations

Date010203040506070809101112131415161718192021222324252627282930Average%
W  0         0     14       19   8.25100
Wn  0         0     0       19   4.7557.58
Ws  0         0     14       0   3.5042.42
n  0         0     1       1   0.50100
A  0         0     0       0   0.000.00
B  0         0     1       0   0.2550.00
C  0         0     0       1   0.2550.00
D  0         0     0       0   0.000.00
E  0         0     0       0   0.000.00
F  0         0     0       0   0.000.00
G  0         0     0       0   0.000.00
H  0         0     0       0   0.000.00
I  0         0     0       0   0.000.00
x  0         0     1       0   0.2550.00
r  0         0     0       0   0.000.00
s  0         0     0       1   0.2550.00
a  0         0     0       0   0.000.00
h  0         0     0       0   0.000.00
k  0         0     0       0   0.000.00
x  0         0     0       0   0.000.00
o  0         0     1       1   0.50100.00
i  0         0     0       0   0.000.00
c  0         0     0       0   0.000.00
CV  0         0     2       11   3.25100
CVn  0         0     0       11   2.750.00
CVs  0         0     2       0   0.500.00
gr  0         0     1       1   0.50100.00
grfp  0         0     0       2   0.5015.38
grf  0         0     4       7   2.7584.62
efp  0         0     0       0   0.000.00
ef  0         0     0       0   0.000.00
Cond  4         3     4       3   3.5030.00