The Sunspot Observer - Average annual indices of solar activity - Solar activity in 1992 - March, 1992

Statistics of sunspot activity

March, 1992

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															143		114	69	94	136	161	131	111	166	196				208	211	200	149.23	100
Wn															25		24	15	46	82	103	71	80	126	131				93	110	80	75.85	50.82
Ws															118		90	54	48	54	58	60	31	40	65				115	101	120	73.38	49.18
n															7		6	4	5	7	8	7	6	7	8				5	5	6	6.23	100
A															1		1	0	0	0	1	2	0	0	1				0	0	1	0.54	8.64
B															1		0	0	0	0	1	0	0	1	2				0	0	0	0.38	6.17
C															0		0	0	0	2	1	1	2	1	1				1	0	0	0.69	11.11
D															1		0	0	0	0	1	1	2	1	1				0	0	0	0.54	8.64
E															1		2	1	2	0	0	0	0	2	1				1	1	2	1.00	16.05
F															1		1	1	0	0	0	0	0	0	1				1	1	1	0.54	8.64
G															0		0	0	1	1	1	1	1	0	1				1	2	1	0.77	12.35
H															2		1	1	1	2	1	1	0	1	0				1	1	1	1.00	16.05
I															0		1	1	1	2	2	1	1	1	0				0	0	0	0.77	12.35
x															2		1	0	0	0	2	2	0	1	3				0	0	1	0.92	14.81
r															0		0	0	0	2	1	0	0	0	0				1	0	0	0.31	4.94
s															0		0	1	2	2	0	2	2	1	1				1	1	1	1.08	17.28
a															3		2	1	1	1	3	1	2	1	1				0	1	1	1.38	22.22
h															0		1	1	1	0	0	0	0	1	1				1	0	0	0.46	7.41
k															2		2	1	1	2	2	2	2	3	2				2	3	3	2.08	33.33
x															3		3	2	2	4	4	4	1	2	1				1	1	2	2.31	37.04
o															1		0	0	1	3	2	3	4	1	4				1	2	1	1.77	28.40
i															2		3	2	2	0	1	0	0	4	1				3	2	3	1.77	28.40
c															1		0	0	0	0	1	0	1	0	2				0	0	0	0.38	6.17
CV															143		166	121	146	118	129	107	147	199	199				161	169	173	152.15	100
CVn															8		41	40	63	86	109	87	128	150	138				48	48	48	76.46	50.25
CVs															135		125	81	83	32	20	20	19	49	61				113	121	125	75.69	49.75