The Sunspot Observer - Average annual indices of solar activity - Solar activity in 2011 - July, 2011

Statistics of sunspot activity

July, 2011

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	30	31	Average	%
W				186	164		225	186	171		146	142					111			48			71		55	66	111	131			136	129.93	100
Wn				72	78		53	37	15		14	15					26			0			29		15	14	32	33			37	31.33	24.11
Ws				114	86		172	149	156		132	127					85			48			42		40	52	79	98			99	98.60	75.89
n				8	7		10	8	5		4	5					6			3			5		4	5	6	6			8	6.00	100
A				1	1		1	0	0		0	0					0			0			0		0	0	0	0			0	0.20	3.33
B				2	1		3	2	1		1	2					2			2			2		0	1	1	2			2	1.60	26.67
C				1	3		3	2	1		1	1					2			1			2		3	3	3	2			1	1.93	32.22
D				1	0		0	0	1		1	1					1			0			0		0	0	0	0			1	0.40	6.67
E				0	0		0	0	0		0	0					0			0			0		0	0	0	0			1	0.07	1.11
F				1	1		2	2	2		1	1					0			0			0		0	0	1	1			0	0.80	13.33
G				0	0		0	0	0		0	0					1			0			0		0	0	0	0			1	0.13	2.22
H				0	0		1	1	0		0	0					0			0			0		0	0	0	0			1	0.20	3.33
I				2	1		0	1	0		0	0					0			0			1		1	1	1	1			1	0.67	11.11
x				3	2		4	2	1		1	2					2			2			2		0	1	1	2			2	1.80	30.00
r				0	0		1	2	0		0	0					0			0			0		0	1	1	0			1	0.40	6.67
s				3	2		1	2	1		2	1					1			0			1		3	3	3	2			2	1.80	30.00
a				1	2		2	0	1		0	1					2			1			2		1	0	1	1			2	1.13	18.89
h				0	0		0	0	0		0	0					0			0			0		0	0	0	0			0	0.00	0.00
k				1	1		2	2	2		1	1					1			0			0		0	0	0	1			1	0.86	14.44
x				3	2		2	2	0		0	0					0			0			1		1	1	1	1			2	1.07	17.78
o				3	4		6	4	0		2	3					6			1			4		3	3	3	3			3	3.20	53.33
i				1	0		0	1	4		1	2					0			2			0		0	1	2	2			3	1.27	21.11
c				1	1		2	1	1		1	0					0			0			0		0	0	0	0			0	0.47	7.78
CV				113	97		152	139	142		98	85					86			14			33		40	40	64	82			119	86.93	100
CVn				35	30		21	17	3		2	2					4			0			10		11	11	14	11			25	13.07	15.03
CVs				78	67		131	122	139		96	83					82			14			23		29	29	50	71			94	73.86	84.97
gr				7	6		8	7	5		4	5					6			3			5		4	5	5	5			6	5.40	90.00
grfp				45	47		55	54	59		60	52					21			1			7		7	6	19	24			19	31.73	45.77
grf				60	46		68	51	62		46	40					30			17			14		8	10	31	46			35	37.60	54.23
efp				1	1		1	1	0		0	0					0			0			0		0	0	1	1			2	0.53	8.89
ef				0	0		1	0	0		0	0					0			0			0		0	0	0	0			0	0.07	1.11
Cond				3	2		2	1	3		2	3					3			4			2		3	2	1	2			3	2.40	52.00