The Sunspot Observer - Average annual indices of solar activity - Solar activity in 2012 - June, 2012

Statistics of sunspot activity

June, 2012

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	Average	%
W					178	205	150	129			178			154	137	105	113							29	25	56	79	119	137	122	119.75	100
Wn					117	115	106	81			87			28	18	13	26							13	0	11	16	33	62	50	48.50	40.50
Ws					61	90	44	48			91			126	119	92	87							16	25	45	63	86	75	72	71.25	59.50
n					10	12	8	8			10			6	5	5	6							2	1	3	4	5	6	6	6.06	100
A					1	2	0	2			1			1	1	0	1							0	0	1	0	0	0	0	0.63	10.31
B					3	4	2	0			2			1	0	1	3							2	0	0	0	1	3	2	1.50	24.74
C					2	4	4	3			2			0	0	0	0							0	0	0	2	1	0	2	1.25	20.62
D					2	1	1	1			2			2	3	1	0							0	1	1	1	3	3	2	1.50	24.74
E					1	1	1	1			1			2	1	2	2							0	0	0	0	0	0	0	0.75	12.37
F					0	0	0	0			0			0	0	0	0							0	0	0	0	0	0	0	0.00	0.00
G					0	0	0	0			0			0	0	0	0							0	0	0	0	0	0	0	0.00	0.00
H					0	0	0	0			1			0	0	0	0							0	0	0	0	0	0	0	0.06	1.03
I					1	0	0	1			1			0	0	1	0							0	0	1	1	0	0	0	0.38	6.19
x					4	6	2	2			3			2	1	1	4							2	0	1	0	1	3	2	2.13	35.05
r					2	3	2	0			1			0	0	1	0							0	0	0	1	0	0	1	0.69	11.34
s					2	2	2	2			2			0	0	0	0							0	0	1	1	2	2	2	1.13	18.56
a					2	1	2	4			4			3	3	2	1							0	1	1	2	1	1	0	1.75	28.87
h					0	0	0	0			0			1	1	0	0							0	0	0	0	0	0	0	0.13	2.06
k					0	0	0	0			0			0	0	1	1							0	0	0	0	1	0	1	0.25	4.12
x					2	2	0	3			3			1	1	1	1							0	0	2	1	0	0	0	1.06	17.53
o					5	5	5	2			4			2	1	2	3							1	0	0	2	3	2	4	2.56	42.27
i					3	5	3	3			3			3	3	1	1							1	1	1	1	2	4	1	2.25	37.11
c					0	0	0	0			0			0	0	1	1							0	0	0	0	0	0	1	0.19	3.09
CV					101	90	85	86			103			120	117	104	86							5	22	33	45	107	83	95	80.13	100
CVn					53	49	52	48			29			21	19	4	3							2	0	10	8	27	30	26	23.81	29.72
CVs					48	41	33	38			74			99	98	100	83							3	22	23	37	80	53	69	56.31	70.28
gr					9	10	8	6			7			5	4	5	6							2	1	1	4	5	6	6	5.31	87.63
grfp					26	23	21	20			32			39	36	28	16							0	9	13	17	26	13	18	21.06	36.08
grf					51	60	49	27			43			54	50	27	37							9	6	11	22	43	64	44	37.31	63.92
efp					1	0	0	1			2			0	0	0	0							0	0	1	0	0	0	0	0.31	5.15
ef					0	2	0	1			1			1	1	0	0							0	0	1	0	0	0	0	0.44	7.22
Cond					2	2	1	3			3			3	2	1	1							3	3	2	2	1	1	1	1.94	61.25