The Sunspot Observer - Average annual indices of solar activity - Solar activity in 2015 - October, 2015

Statistics of sunspot activity

October, 2015

Visual indices of solar activity by author's observations

Date01020304050607080910111213141516171819202122232425262728293031Average%
W                    83119         101.00100
Wn                    3532         33.5035.15
Ws                    4887         67.5066.83
n                    47         5.50100
A                    00         0.000.00
B                    03         1.5027.27
C                    23         2.5045.45
D                    00         0.000.00
E                    11         1.0018.18
F                    00         0.000.00
G                    00         0.000.00
H                    00         0.000.00
I                    10         0.509.09
x                    03         1.5027.27
r                    11         1.0018.18
s                    01         0.509.09
a                    11         1.0018.18
h                    00         0.000.00
k                    21         1.5027.27
x                    10         0.509.09
o                    24         3.0054.55
i                    13         2.0036.36
c                    00         0.000.00
CV                    9779         88.00100
CVn                    4747         47.0053.41
CVs                    5032         41.0046.59
gr                    47         5.50100.00
grfp                    1413         13.5029.35
grf                    2936         32.5070.65
efp                    00         0.000.00
ef                    00         0.000.00
Cond                    32         2.5050.00