The Sunspot Observer - Average annual indices of solar activity - Solar activity in 2023 - October, 2023

Statistics of sunspot activity

October, 2023

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		142		144												102	100									67	69					104.00	100
Wn		95		82												64	64									25	26					59.33	57.05
Ws		47		62												38	36									42	43					44.67	42.95
n		8		8												7	7									5	5					6.67	100
A		0		0												0	1									2	0					0.50	7.50
B		1		1												3	1									1	3					1.67	25.00
C		3		2												1	3									0	1					1.67	25.00
D		2		1												0	0									1	0					0.67	10.00
E		1		2												0	0									0	0					0.50	7.50
F		0		0												0	0									0	0					0.00	0.00
G		0		0												0	0									0	0					0.00	0.00
H		1		1												1	1									0	0					0.67	10.00
I		0		1												2	1									1	1					1.00	15.00
x		1		1												3	2									3	3					2.17	32.50
r		2		2												0	2									1	2					1.50	22.50
s		2		2												3	2									1	0					1.67	25.00
a		3		3												1	1									0	0					1.33	20.00
h		0		0												0	0									0	0					0.00	0.00
k		0		0												0	0									0	0					0.00	0.00
x		1		2												3	3									3	1					2.17	32.50
o		4		3												3	4									1	3					3.00	45.00
i		2		2												1	0									1	1					1.17	17.50
c		1		1												0	0									0	0					0.33	5.00
CV		106		110												42	41									30	16					57.50	100
CVn		69		70												20	24									3	4					31.67	55.07
CVs		37		40												22	17									27	12					25.83	44.93
gr		8		7												5	5									3	4					5.33	80.00
grfp		23		24												5	11									3	1					11.17	31.02
grf		39		39												25	17									12	17					24.83	68.98
efp		0		1												2	2									1	1					1.17	17.50
ef		0		0												0	0									1	0					0.17	2.50
Cond		2		3												3	4									4	3					3.17	36.67