The Sunspot Observer - Average annual indices of solar activity - Solar activity in 1993 - June, 1993

Statistics of sunspot activity

June, 1993

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			85	84	88	99		60			36							12	0		16	37	56		44		74			71	54.43	100
Wn			62	64	58	56		25			23							12	0		0	22	31		29		13			0	28.21	51.84
Ws			23	20	30	43		35			13							0	0		16	15	25		15		61			71	26.21	48.16
n			4	4	4	5		3			3							1	0		1	3	4		3		4			3	3.00	100
A			0	0	0	0		0			0							0	0		0	2	0		1		1			0	0.29	9.52
B			0	0	0	0		0			0							0	0		0	0	0		0		0			0	0.00	0.00
C			2	2	1	1		1			1							0	0		0	0	2		0		1			2	0.93	30.95
D			0	0	0	1		0			1							0	0		1	1	1		2		0			0	0.50	16.67
E			1	1	1	1		1			0							0	0		0	0	0		0		1			1	0.50	16.67
F			1	1	1	0		0			0							0	0		0	0	0		0		0			0	0.21	7.14
G			0	0	0	0		0			0							0	0		0	0	0		0		1			0	0.07	2.38
H			0	0	1	2		1			1							1	0		0	0	1		0		0			0	0.50	16.67
I			0	0	0	0		0			0							0	0		0	0	0		0		0			0	0.00	0.00
x			0	0	0	0		0			0							0	0		0	2	0		1		1			0	0.29	9.52
r			0	0	0	0		0			0							0	0		0	0	1		0		0			1	0.14	4.76
s			2	1	0	1		1			1							1	0		0	0	1		0		1			1	0.71	23.81
a			0	1	2	3		1			1							0	0		1	1	2		1		1			1	1.07	35.71
h			0	0	0	0		0			0							0	0		0	0	0		0		1			0	0.07	2.38
k			2	2	2	1		1			1							0	0		0	0	0		1		0			0	0.71	23.81
x			0	0	1	2		1			1							1	0		0	2	1		1		1			0	0.79	26.19
o			1	1	0	1		0			1							0	0		1	1	1		0		1			1	0.64	21.43
i			3	2	2	1		1			1							0	0		0	0	2		1		1			1	1.07	35.71
c			0	1	1	1		1			0							0	0		0	0	0		1		1			1	0.50	16.67
CV			118	124	120	101		75			64							10	0		19	21	43		78		101			49	65.93	100
CVn			71	77	73	45		19			18							10	0		0	2	25		23		26			0	27.79	42.15
CVs			47	47	47	56		56			46							0	0		19	19	18		55		75			49	38.14	57.85