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

Statistics of sunspot activity

Solar activity in 1992

Visual indices of solar activity by author's observations

													Average by
month	I	II	III	IV	V	VI	VII	VIII	IX	X	XI	XII	days	months
N		4	13	12	18	22	15	14	10			1	12.11	12.11
W		228.75	149.23	163.25	88.89	92.09	102.87	118.36	83.80			36.00	114.81	118.14
Wn		89.25	75.85	46.17	27.33	59.64	50.80	57.07	35.20			0.00	51.51	49.03
Ws		139.50	73.38	117.08	61.56	32.45	52.07	61.29	48.60			36.00	63.30	69.10
n		8.50	6.23	6.75	4.44	5.05	4.27	5.00	4.50			3.00	5.22	5.30
A		0.25	0.54	0.50	0.61	0.27	0.47	0.36	0.20			1.00	0.42	0.47
B		1.50	0.38	0.25	0.33	0.45	0.40	0.64	0.30			0.00	0.44	0.47
C		0.25	0.69	0.50	0.56	1.23	0.67	0.71	1.00			0.00	0.76	0.62
D		1.25	0.54	1.42	0.28	0.64	0.40	0.93	0.90			1.00	0.71	0.82
E		1.00	1.00	1.00	0.11	0.50	0.53	0.93	0.60			0.00	0.63	0.63
F		1.00	0.54	0.33	0.78	0.36	0.67	0.43	0.00			0.00	0.49	0.46
G		0.75	0.77	1.42	0.44	0.36	0.20	0.43	0.30			0.00	0.53	0.52
H		1.50	1.00	1.00	0.56	0.77	0.53	0.36	0.80			0.00	0.72	0.72
I		1.00	0.77	0.33	0.78	0.45	0.40	0.21	0.40			1.00	0.51	0.59
x		1.75	0.92	0.75	0.94	0.73	0.87	1.00	0.50			1.00	0.86	0.94
r		0.25	0.31	0.25	0.28	0.45	0.40	0.07	0.30			0.00	0.30	0.26
s		1.75	1.08	1.08	0.61	1.32	0.13	0.07	0.40			1.00	0.75	0.83
a		1.25	1.38	1.67	1.61	1.23	1.80	1.79	2.00			0.00	1.57	1.41
h		0.25	0.46	0.17	0.11	0.32	0.47	0.14	0.50			0.00	0.29	0.27
k		3.25	2.08	2.83	0.89	1.00	0.60	1.93	0.80			1.00	1.44	1.60
x		2.25	2.31	1.83	1.94	1.50	1.40	0.93	1.40			2.00	1.64	1.73
o		2.75	1.77	2.42	1.22	2.05	1.07	1.14	2.10			0.00	1.68	1.61
i		2.25	1.77	1.50	1.06	1.27	1.67	2.43	1.00			0.00	1.52	1.44
c		1.25	0.38	1.00	0.22	0.23	0.13	0.50	0.00			1.00	0.38	0.52
CV		224.00	152.15	189.92	78.78	100.36	83.33	129.14	92.00			66.00	117.64	123.96
CVn		90.00	76.46	45.00	27.83	69.36	41.13	57.71	36.10			0.00	52.36	49.29
CVs		134.00	75.69	144.92	50.94	31.00	42.20	71.43	55.90			66.00	65.28	74.68