The Sunspot Observer - Average annual indices of solar activity - Solar activity in 2000 - December, 2000

Statistics of sunspot activity

December, 2000

Visual indices of solar activity by author's observations

Date01020304050607080910111213141516171819202122232425262728293031Average%
W  126 805671                        83.25100
Wn  61 502652                        47.2556.76
Ws  65 303019                        36.0043.24
n  8 534                        5.00100
A  0 000                        0.000.00
B  0 000                        0.000.00
C  1 201                        1.0020.00
D  2 122                        1.7535.00
E  0 000                        0.000.00
F  0 000                        0.000.00
G  1 001                        0.5010.00
H  2 000                        0.5010.00
I  2 210                        1.2525.00
x  0 000                        0.000.00
r  0 012                        0.7515.00
s  4 200                        1.5030.00
a  4 322                        2.7555.00
h  0 000                        0.000.00
k  0 000                        0.000.00
x  4 210                        1.7535.00
o  3 203                        2.0040.00
i  1 121                        1.2525.00
c  0 000                        0.000.00
CV  112 584660                        69.00100
CVn  67 402240                        42.2561.23
CVs  45 182420                        26.7538.77
gr  5 524                        4.0080.00
grfp  29 201922                        22.5069.77
grf  14 1069                        9.7530.23
efp  3 010                        1.0020.00
ef  0 000                        0.000.00
Cond  4 434                        3.7525.00