The Sunspot Observer - Average annual indices of <b style="color:black;background-color:#66ffff">solar</b> activity NGDC - <b style="color:black;background-color:#66ffff">Solar</b> activity in 1982

Solar activity in 1982

Visual indices of solar activity by National Geophysical Data Center

													Average by
month	I	II	III	IV	V	VI	VII	VIII	IX	X	XI	XII	days	months
N	27	28	31	30	30	30	31	30	30	31	30	31	29.96	29.92
W	130.56	198.61	206.72	159.10	120.69	161.81	129.95	161.63	161.36	134.51	136.49	168.69	155.86	155.84
Wn	58.75	88.91	96.84	93.45	44.66	92.87	75.94	93.31	80.04	71.68	45.61	60.18	75.25	75.19
Ws	71.81	109.71	109.88	65.65	76.04	68.94	54.01	68.32	81.31	62.83	90.88	108.51	80.60	80.66
n	7.96	10.87	10.86	9.73	7.04	7.56	6.29	7.65	8.70	7.09	7.50	7.65	8.23	8.24
A	1.36	1.04	1.07	1.30	1.27	0.85	0.86	0.91	0.90	1.08	0.98	0.54	1.01	1.01
B	1.26	1.25	0.76	0.91	1.09	0.84	1.00	1.14	1.16	1.27	1.19	0.81	1.05	1.06
C	1.37	2.14	2.12	1.83	1.13	1.62	1.18	1.21	1.97	1.43	1.62	1.61	1.60	1.60
D	1.93	2.34	2.14	1.95	1.08	1.29	1.10	2.07	2.36	1.39	1.13	2.27	1.75	1.75
E	0.24	0.30	0.89	0.37	0.44	0.67	0.38	0.67	0.30	0.64	0.36	0.74	0.50	0.50
F	0.02	0.58	0.09	0.01	0.00	0.45	0.54	0.28	0.01	0.05	0.35	0.26	0.21	0.22
G	0.34	0.56	0.61	0.48	0.37	0.28	0.27	0.67	0.50	0.37	0.21	0.51	0.43	0.43
H	0.16	0.26	0.73	0.59	0.08	0.08	0.02	0.07	0.31	0.15	0.24	0.11	0.23	0.23
I	1.29	2.40	2.46	2.28	1.59	1.48	0.93	0.64	1.20	0.72	1.41	0.79	1.42	1.43
x	2.62	2.29	1.82	2.20	2.36	1.70	1.86	2.05	2.06	2.35	2.17	1.35	2.07	2.07
r	0.82	0.69	0.64	0.59	0.53	0.56	0.67	0.54	0.75	0.62	0.52	0.51	0.62	0.62
s	2.22	3.53	3.81	3.56	2.24	2.39	2.16	2.21	2.77	1.84	2.37	1.90	2.58	2.58
a	1.76	2.03	1.83	1.88	1.14	1.37	0.86	1.25	1.36	0.89	1.19	1.52	1.42	1.42
h	0.21	0.33	0.98	0.87	0.14	0.22	0.10	0.61	0.79	0.43	0.36	0.43	0.46	0.46
k	0.33	2.00	1.78	0.63	0.63	1.33	0.64	0.99	0.96	0.96	0.88	1.94	1.09	1.09
x	2.81	3.70	4.26	4.17	2.94	2.41	1.81	1.62	2.40	1.95	2.62	1.45	2.67	2.68
o	4.30	5.47	5.04	4.73	3.22	3.64	3.20	4.48	5.01	4.10	3.89	4.51	4.29	4.30
i	0.82	1.17	1.32	0.78	0.82	0.94	1.04	1.48	1.26	1.03	0.83	1.56	1.09	1.09
c	0.02	0.53	0.23	0.05	0.06	0.57	0.24	0.07	0.03	0.02	0.15	0.12	0.17	0.17
CV	97.61	193.81	210.60	150.44	90.08	134.65	95.14	145.26	152.61	114.58	112.40	167.62	138.86	138.73
CVn	46.22	90.14	110.74	100.58	34.37	76.46	56.08	84.50	69.72	54.61	36.13	55.58	68.00	67.93
CVs	51.39	103.67	99.86	49.86	55.71	58.20	39.06	60.75	82.89	59.97	76.27	112.04	70.87	70.81