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

Statistics of sunspot activity

May, 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	31	Average	%
W	27	24	37	65		75	64	75	94	128		110	86	54	50	24	25	27	14	35										101	98	60.65	100
Wn	13	12	23	22		44	47	56	67	94		74	74	54	50	24	25	27	14	24										101	84	46.45	76.59
Ws	14	12	14	43		31	17	19	27	34		36	12	0	0	0	0	0	0	11										0	14	14.20	23.41
n	2	2	3	5		4	3	3	3	5		6	4	3	4	2	2	2	1	3										3	4	3.20	100
A	0	0	0	0		0	0	0	0	0		1	1	0	1	0	0	0	0	1										0	0	0.20	6.25
B	0	0	0	0		0	0	0	0	0		0	0	0	0	0	1	1	0	0										0	0	0.10	3.13
C	2	0	0	1		2	1	1	0	1		1	0	0	1	0	0	0	0	0										0	2	0.60	18.75
D	0	0	1	1		2	0	0	0	0		0	0	0	0	1	0	0	0	0										1	0	0.30	9.38
E	0	0	0	0		0	1	1	2	2		1	1	1	1	0	0	0	0	0										1	1	0.60	18.75
F	0	0	0	0		0	1	1	1	1		1	1	0	0	0	0	0	0	0										1	1	0.40	12.50
G	0	0	0	0		0	0	0	0	0		0	0	1	0	0	0	0	0	0										0	0	0.05	1.56
H	0	1	1	1		0	0	0	0	1		2	1	1	1	1	1	1	1	1										0	0	0.70	21.88
I	0	1	1	2		0	0	0	0	0		0	0	0	0	0	0	0	0	1										0	0	0.25	7.81
x	0	0	0	0		0	0	0	0	0		1	1	0	1	0	1	1	0	1										0	0	0.30	9.38
r	0	0	0	3		0	0	0	0	0		0	0	0	0	0	0	0	0	1										0	0	0.20	6.25
s	1	0	2	0		0	1	1	0	1		2	0	1	2	1	0	0	0	0										0	0	0.60	18.75
a	1	2	1	1		3	0	0	0	1		1	1	1	1	1	1	1	1	1										2	2	1.10	34.38
h	0	0	0	1		0	1	0	0	1		0	0	1	0	0	0	0	0	0										0	0	0.20	6.25
k	0	0	0	0		1	1	2	3	2		2	2	0	0	0	0	0	0	0										1	2	0.80	25.00
x	0	2	2	3		0	0	0	0	1		3	2	1	2	1	1	1	1	3										0	0	1.15	35.94
o	2	0	0	0		2	0	0	0	0		1	0	1	1	1	1	0	0	0										1	2	0.60	18.75
i	0	0	1	2		1	1	1	1	2		0	0	1	1	0	0	1	0	0										0	0	0.60	18.75
c	0	0	0	0		1	2	2	2	2		2	2	0	0	0	0	0	0	0										2	2	0.85	26.56
CV	19	14	45	70		91	128	125	160	185		142	124	83	48	32	9	10	7	12										108	129	77.05	100
CVn	11	7	17	44		63	116	113	113	123		123	123	83	48	32	9	10	7	8										108	121	63.95	83.00
CVs	8	7	28	26		28	12	12	47	62		19	1	0	0	0	0	0	0	4										0	8	13.10	17.00