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

Statistics of sunspot activity

January, 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	31	Average	%
W		82	129							67											117	118	110	108	56	60	82	62	73		108	90.15	100
Wn		17	68							67											117	118	95	96	56	60	58	39	25		89	69.62	77.22
Ws		65	61							0											0	0	15	12	0	0	24	23	48		19	20.54	22.78
n		4	7							3											6	6	6	7	4	4	6	5	6		6	5.38	100
A		0	1							0											1	1	0	2	0	1	2	1	2		0	0.85	15.71
B		1	1							0											0	1	1	1	0	0	1	2	2		3	1.00	18.57
C		1	1							1											1	0	2	2	2	1	1	0	1		1	1.08	20.00
D		0	1							1											2	2	1	1	1	1	1	0	0		1	0.92	17.14
E		0	0							1											1	1	1	0	0	0	0	0	0		0	0.31	5.71
F		1	1							0											0	0	0	0	0	0	0	0	0		0	0.15	2.86
G		0	0							0											0	0	0	0	0	0	0	0	0		0	0.00	0.00
H		0	1							0											1	0	0	0	0	1	0	1	1		0	0.38	7.14
I		1	1							0											0	1	1	1	1	0	1	1	0		1	0.69	12.86
x		1	2							0											1	2	1	3	0	1	3	3	4		3	1.85	34.29
r		0	0							0											1	1	2	1	0	0	0	0	0		0	0.38	7.14
s		2	2							0											0	1	2	1	3	2	2	1	2		2	1.54	28.57
a		0	2							1											2	0	0	1	1	1	1	1	0		1	0.85	15.71
h		0	1							0											0	0	0	0	0	0	0	0	0		0	0.08	1.42
k		1	0							2											2	2	1	1	0	0	0	0	0		0	0.69	12.86
x		1	3							0											2	2	1	3	1	2	3	3	3		1	1.92	35.71
o		1	2							1											1	3	3	3	2	1	2	2	3		3	2.08	38.57
i		2	2							2											3	1	2	1	1	0	1	0	0		2	1.31	24.29
c		0	0							0											0	0	0	0	0	1	0	0	0		0	0.08	1.43
CV		63	111							101											123	116	95	73	54	52	49	22	27		50	72.00	100
CVn		3	63							101											123	116	93	72	54	52	46	19	21		47	62.31	86.54
CVs		60	48							0											0	0	2	1	0	0	3	3	6		3	9.69	13.46
gr		3	6							3											4	6	6	6	4	2	3	3	3		6	4.23	78.57
grfp		25	20							18											28	29	17	17	9	11	11	4	3		13	15.77	44.86
grf		16	38							19											27	29	33	20	7	7	8	6	7		35	19.38	55.14
efp		1	1							0											1	0	0	1	0	1	1	1	1		0	0.62	11.43
ef		0	0							0											1	0	0	0	0	1	2	1	2		0	0.54	10.00
Cond		3	2							4											4	3	3	2	1	3	2	2	4		3	2.77	44.62