The Sunspot Observer - Average annual indices of solar activity - Solar activity in 2003 - March, 2003

Statistics of sunspot activity

March, 2003

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	76			123	111	63	106		145	93	94			69	88					28		12	15		44		97			140		81.50	100
Wn	21			63	56	34	77		73	35	36			35	43					0		0	15		31		57			66		40.13	49.23
Ws	55			60	55	29	29		72	58	58			34	45					28		12	0		13		40			74		41.37	50.77
n	5			7	7	4	7		10	7	7			4	5					2		1	1		3		5			8		5.19	100
A	0			0	0	0	0		2	0	1			0	0					0		0	0		0		0			0		0.19	3.61
B	1			1	2	0	1		1	0	0			0	0					0		0	0		0		0			0		0.38	7.23
C	0			2	2	2	1		0	1	1			0	1					0		0	0		1		0			1		0.75	14.46
D	2			4	3	2	2		3	2	1			4	3					0		0	1		2		4			3		2.25	43.37
E	1			0	0	0	0		1	0	0			0	0					1		0	0		0		0			0		0.19	3.61
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			1		0.06	1.20
H	0			0	0	0	2		2	2	2			0	0					0		0	0		0		0			2		0.63	12.05
I	1			0	0	0	1		1	2	2			0	1					1		1	0		0		1			1		0.75	14.46
x	1			1	2	0	1		3	0	1			0	0					0		0	0		0		0			0		0.56	10.84
r	0			1	1	0	1		0	1	0			0	2					0		0	0		0		0			0		0.38	7.23
s	1			1	1	1	1		2	2	2			0	0					1		1	0		2		1			2		1.13	21.69
a	2			3	2	2	2		3	2	2			3	2					0		0	1		1		2			4		1.94	37.35
h	1			1	1	1	2		2	2	2			0	0					0		0	0		0		0			2		0.88	16.87
k	0			0	0	0	0		0	0	0			1	1					1		0	0		0		2			0		0.31	6.02
x	1			0	0	0	3		5	4	5			0	1					1		1	0		0		1			3		1.56	30.12
o	2			5	6	3	3		2	3	1			3	1					0		0	1		2		2			2		2.25	43.37
i	2			2	1	1	1		3	0	1			1	3					1		0	0		1		2			3		1.38	26.51
c	0			0	0	0	0		0	0	0			0	0					0		0	0		0		0			0		0.00	0.00
CV	106			125	113	91	136		184	140	131			103	94					57		10	19		58		143			188		106.13	100
CVn	53			84	82	61	106		119	90	90			65	63					0		0	19		33		92			114		66.94	63.07
CVs	53			41	31	30	30		65	50	41			38	31					57		10	0		25		51			74		39.19	36.93
gr	4			7	7	4	5		7	5	3			4	4					1		1	1		3		5			7		4.25	81.93
grfp	16			24	21	14	18		20	11	11			18	24					4		1	4		9		33			40		16.75	58.39
grf	9			29	20	9	16		22	10	9			11	13					3		1	1		5		14			19		11.94	41.61
efp	1			0	0	0	2		2	2	3			0	1					1		0	0		0		0			1		0.81	15.66
ef	0			0	0	0	0		1	0	1			0	0					0		0	0		0		0			0		0.13	2.41
Cond	1			1	3	3	2		2	3	3			4	3					1		1	2		4		3			3		2.44	51.25