The Sunspot Observer - Average annual indices of solar activity - Solar activity in 2013 - June, 2013

Statistics of sunspot activity

June, 2013

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	55		99					40			15	29			119	118	135	165					142	128	112		79	95	77	83	93.19	100
Wn	13		44					26			15	13			12	12	21	38					43	20	18		13	24	22	27	22.56	24.21
Ws	42		55					14			0	16			107	106	114	127					99	108	94		66	71	55	56	70.63	75.79
n	4		6					2			1	2			7	8	7	7					8	8	7		5	7	4	5	5.50	100
A	0		0					0			0	0			0	0	1	0					0	0	0		0	3	0	1	0.31	5.68
B	2		2					0			0	0			1	1	0	1					0	2	0		2	1	2	0	0.88	15.91
C	2		1					0			0	1			2	2	2	1					3	2	2		2	0	1	2	1.44	26.14
D	0		2					2			0	1			1	2	3	4					4	3	3		0	0	0	1	1.63	29.55
E	0		0					0			1	0			1	1	0	0					0	0	0		0	0	0	0	0.19	3.41
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	1	0	0	0.06	1.14
H	0		0					0			0	0			1	1	1	0					0	1	0		1	1	1	1	0.50	9.09
I	0		1					0			0	0			1	1	0	1					1	0	2		0	1	0	0	0.50	9.09
x	2		2					0			0	0			1	1	1	1					0	2	0		2	4	2	1	1.19	21.59
r	1		2					0			0	1			0	0	1	0					1	1	1		0	0	1	0	0.56	10.23
s	1		0					1			0	1			3	3	1	1					2	2	2		2	3	1	1	1.50	27.27
a	0		1					1			1	0			2	3	2	3					4	3	4		1	0	0	3	1.75	31.82
h	0		0					0			0	0			0	0	0	0					0	0	0		0	0	0	0	0.00	0.00
k	0		1					0			0	0			1	1	2	2					1	0	0		0	0	0	0	0.50	9.09
x	0		1					0			0	0			2	2	2	1					1	1	2		1	5	1	2	1.31	23.86
o	4		3					1			0	2			2	5	2	3					4	5	3		4	2	2	2	2.75	50.00
i	0		2					1			1	0			3	1	2	2					2	1	1		0	0	1	1	1.13	20.45
c	0		0					0			0	0			0	0	1	1					1	1	1		0	0	0	0	0.31	5.68
CV	20		81					47			23	27			111	126	142	162					149	97	105		33	51	20	49	77.69	100
CVn	2		28					28			23	11			7	11	9	22					38	19	22		2	3	3	22	15.63	20.11
CVs	18		53					19			0	16			104	115	133	140					111	78	83		31	48	17	27	62.06	79.89
gr	4		5					2			1	2			6	7	5	6					7	7	6		4	2	3	3	4.38	79.55
grfp	3		14					13			5	4			22	17	27	49					31	20	24		4	9	9	10	16.31	44.01
grf	12		24					7			0	5			26	20	36	45					30	27	17		24	11	27	21	20.75	55.99
efp	0		1					0			0	0			1	1	1	1					1	1	1		1	2	1	1	0.81	14.77
ef	0		0					0			0	0			0	0	1	0					0	0	0		0	3	0	1	0.31	5.68
Cond	2		2					3			1	2			2	1	2	3					2	1	2		2	1	1	1	1.75	65.00