The Sunspot Observer - Average annual indices of solar activity - Solar activity in 2016 - February, 2016

Statistics of sunspot activity

February, 2016

Visual indices of solar activity by author's observations

Date	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	Average	%
W										83	82	95	60	68	72				53	60										71.63	100
Wn										66	67	70	48	44	58				53	60										58.25	81.33
Ws										17	15	25	12	24	14				0	0										13.38	18.67
n										5	5	6	3	4	4				4	4										4.38	100
A										1	1	2	0	1	0				0	1										0.75	17.14
B										1	1	1	2	2	2				2	0										1.38	31.43
C										0	1	0	0	0	0				2	2										0.63	14.29
D										2	1	1	0	0	0				0	1										0.63	14.29
E										1	1	0	1	1	1				0	0										0.63	14.29
F										0	0	1	0	0	0				0	0										0.13	2.86
G										0	0	0	0	0	0				0	0										0.00	0.00
H										0	0	0	0	0	0				0	0										0.00	0.00
I										0	0	1	0	0	1				0	0										0.25	5.71
x										2	2	3	2	3	2				2	1										2.13	48.57
r										1	1	1	0	0	0				1	2										0.75	17.14
s										1	0	0	0	0	1				1	1										0.50	11.43
a										1	2	1	0	0	0				0	0										0.50	11.43
h										0	0	0	0	0	0				0	0										0.00	0.00
k										0	0	1	1	1	1				0	0										0.50	11.43
x										1	1	3	0	1	1				0	1										1.00	22.86
o										3	3	2	2	1	2				3	2										2.25	51.43
i										1	1	1	1	2	1				1	1										1.13	25.71
c										0	0	0	0	0	0				0	0										0.00	0.00
CV										64	50	75	51	53	61				20	33										50.88	100
CVn										45	31	55	49	49	59				20	33										42.63	83.78
CVs										19	19	20	2	4	2				0	0										8.25	16.22
gr										4	4	5	3	3	3				4	3										3.63	82.86
grfp										14	16	16	14	12	13				2	6										11.63	42.86
grf										18	15	18	16	15	18				11	13										15.50	57.14
efp										0	0	1	0	0	1				0	0										0.25	5.71
ef										1	1	0	0	1	0				0	1										0.50	11.43
Cond										3	2	2	1	2	2				4	3										2.38	52.50