The Sunspot Observer - Average annual indices of solar activity - Solar activity in 2022 - May, 2022

Statistics of sunspot activity

May, 2022

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			85			89	65	95	99					173				149								103				56	68	98.20	100
Wn			28			0	0	13	13					50				69								58				33	18	28.20	28.72
Ws			57			89	65	82	86					123				80								45				23	50	70.00	71.28
n			6			5	4	6	5					9				7								7				4	5	5.80	100
A			0			1	0	1	0					1				0								1				0	0	0.40	6.90
B			3			0	1	0	0					4				0								1				0	2	1.10	18.97
C			1			2	1	3	1					2				3								0				1	0	1.40	24.14
D			0			1	1	1	1					0				2								2				1	1	1.00	17.24
E			0			0	0	0	2					2				2								0				0	0	0.60	10.34
F			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	0.00	0.00
H			0			0	0	0	0					0				0								2				1	1	0.40	6.90
I			2			1	1	1	1					0				0								1				1	1	0.90	15.52
x			3			1	1	1	0					5				0								2				0	2	1.50	25.86
r			1			0	0	0	0					1				2								0				0	0	0.40	6.90
s			2			2	1	1	1					0				1								3				1	1	1.30	22.41
a			0			1	1	3	3					2				3								1				3	2	1.90	32.76
h			0			0	0	0	0					0				0								0				0	0	0.00	0.00
k			0			1	1	1	1					1				1								1				0	0	0.70	12.07
x			2			2	1	2	1					1				0								4				2	2	1.70	29.31
o			3			2	2	2	1					5				5								1				2	3	2.60	44.83
i			1			0	0	1	2					2				1								1				0	0	0.80	13.79
c			0			1	1	1	1					1				1								1				0	0	0.70	12.07
CV			32			85	75	91	119					102				141								111				44	40	84.00	100
CVn			4			0	0	8	8					15				86								83				27	19	25.00	29.76
CVs			28			85	75	83	111					87				55								28				17	21	59.00	70.24
gr			4			3	3	4	4					8				7								4				3	4	4.40	75.86
grfp			6			20	9	14	16					25				41								19				7	7	16.40	42.27
grf			17			17	15	19	32					57				38								11				8	10	22.40	57.73
efp			2			1	1	1	1					0				0								2				1	1	1.00	17.24
ef			0			1	0	1	0					1				0								1				0	0	0.40	6.90
Cond			3			3	2	1	3					3				3								3				2	3	2.60	48.00