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

Statistics of sunspot activity

February, 2020

Visual indices of solar activity by author's observations

Date0102030405060708091011121314151617181920212223242526272829Average%
W        0 00        0 0      0.00100
Wn        0 00        0 0      0.000.00
Ws        0 00        0 0      0.000.00
n        0 00        0 0      0.00100
A        0 00        0 0      0.000.00
B        0 00        0 0      0.000.00
C        0 00        0 0      0.000.00
D        0 00        0 0      0.000.00
E        0 00        0 0      0.000.00
F        0 00        0 0      0.000.00
G        0 00        0 0      0.000.00
H        0 00        0 0      0.000.00
I        0 00        0 0      0.000.00
x        0 00        0 0      0.000.00
r        0 00        0 0      0.000.00
s        0 00        0 0      0.000.00
a        0 00        0 0      0.000.00
h        0 00        0 0      0.000.00
k        0 00        0 0      0.000.00
x        0 00        0 0      0.000.00
o        0 00        0 0      0.000.00
i        0 00        0 0      0.000.00
c        0 00        0 0      0.000.00
CV        0 00        0 0      0.00100
CVn        0 00        0 0      0.000.00
CVs        0 00        0 0      0.000.00
gr        0 00        0 0      0.000.00
grfp        0 00        0 0      0.000.00
grf        0 00        0 0      0.000.00
efp        0 00        0 0      0.000.00
ef        0 00        0 0      0.000.00
Cond        5 43        3 4      3.8024.00