The Sunspot Observer - Average annual indices of solar activity - Solar activity in 2007 - December, 2007

Statistics of sunspot activity

December, 2007

Visual indices of solar activity by author's observations

Date01020304050607080910111213141516171819202122232425262728293031Average%
W          6461636152         0 000 030.10100
Wn          00000         0 000 00.000.00
Ws          6461636152         0 000 030.100.00
n          11111         0 000 00.50100
A          00000         0 000 00.000.00
B          00000         0 000 00.000.00
C          00000         0 000 00.000.00
D          00000         0 000 00.000.00
E          11111         0 000 00.50100.00
F          00000         0 000 00.000.00
G          00000         0 000 00.000.00
H          00000         0 000 00.000.00
I          00000         0 000 00.000.00
x          00000         0 000 00.000.00
r          00000         0 000 00.000.00
s          00000         0 000 00.000.00
a          10001         0 000 00.2040.00
h          00000         0 000 00.000.00
k          01110         0 000 00.3060.00
x          00000         0 000 00.000.00
o          00000         0 000 00.000.00
i          11111         0 000 00.50100.00
c          00000         0 000 00.000.00
CV          2347474723         0 000 018.70100
CVn          00000         0 000 00.000.00
CVs          2347474723         0 000 018.700.00
gr          11111         0 000 01.00100.00
grfp          2823262822         0 000 012.7050.60
grf          2628272320         0 000 012.4049.40
efp          00000         0 000 00.000.00
ef          00000         0 000 00.000.00
Cond          32243         3 333 32.9042.00