The Sunspot Observer - Average annual indices of solar activity - Solar activity in 2020 - January, 2020

Statistics of sunspot activity

January, 2020

Visual indices of solar activity by author's observations

Date01020304050607080910111213141516171819202122232425262728293031Average%
W                      0    1311  8.00100
Wn                      0    1311  8.00100.00
Ws                      0    00  0.000.00
n                      0    11  0.67100
A                      0    00  0.000.00
B                      0    00  0.000.00
C                      0    10  0.3350.00
D                      0    00  0.000.00
E                      0    00  0.000.00
F                      0    00  0.000.00
G                      0    00  0.000.00
H                      0    00  0.000.00
I                      0    01  0.3350.00
x                      0    00  0.000.00
r                      0    00  0.000.00
s                      0    11  0.67100.00
a                      0    00  0.000.00
h                      0    00  0.000.00
k                      0    00  0.000.00
x                      0    01  0.3350.00
o                      0    10  0.3350.00
i                      0    00  0.000.00
c                      0    00  0.000.00
CV                      0    1110  7.00100
CVn                      0    1110  7.00100.00
CVs                      0    00  0.000.00
gr                      0    10  0.3350.00
grfp                      0    10  0.3333.33
grf                      0    20  0.6766.67
efp                      0    01  0.3350.00
ef                      0    00  0.000.00
Cond                      4    35  4.0020.00