The Sunspot Observer - Average annual indices of solar activity - Solar activity in 2000 - March, 2000

Statistics of sunspot activity

March, 2000

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	240	218	181	191	196				218			160	154	177	150	155	174	156	208	188	222	272				240	229	250	294		290	207.41	100
Wn	119	83	70	41	28				22			43	39	53	40	56	84	81	131	135	159	183				104	115	133	133		101	88.77	42.80
Ws	121	135	111	150	168				196			117	115	124	110	99	90	75	77	53	63	89				136	114	117	161		189	118.64	57.20
n	11	9	8	8	9				10			8	8	8	7	6	6	6	8	8	8	10				10	11	13	13		12	8.95	100
A	0	0	0	0	0				0			0	0	1	0	0	0	0	1	0	0	0				0	0	1	0		0	0.14	1.52
B	1	1	2	0	1				1			0	1	0	0	0	0	0	0	0	0	0				0	1	0	0		1	0.41	4.57
C	2	0	0	1	0				1			2	2	2	2	3	0	1	1	0	1	0				0	1	1	1		3	1.09	12.18
D	3	3	2	4	5				2			1	1	3	4	3	2	1	3	2	2	3				5	3	2	3		4	2.77	30.96
E	2	2	2	2	1				3			3	2	2	1	0	2	2	2	2	3	4				2	2	3	4		2	2.18	24.37
F	1	1	1	0	0				0			0	0	0	0	0	0	0	0	0	0	0				0	0	0	0		0	0.14	1.52
G	0	0	0	1	1				0			0	1	0	0	0	0	0	0	2	0	1				0	0	1	0		0	0.32	3.55
H	1	2	1	0	0				0			0	0	0	0	0	2	1	1	1	1	1				2	3	3	2		0	0.95	10.66
I	1	0	0	0	1				3			2	1	0	0	0	0	1	0	1	1	1				1	1	2	3		2	0.95	10.66
x	1	1	2	0	1				1			0	1	1	0	0	0	0	1	0	0	0				0	1	1	0		1	0.55	6.09
r	1	0	0	1	0				1			2	1	0	0	0	0	1	0	1	1	2				0	1	1	2		0	0.68	7.61
s	0	1	1	2	2				0			1	0	1	0	1	2	1	1	2	0	1				4	4	3	3		2	1.45	16.24
a	7	5	3	3	4				6			4	5	5	6	3	3	3	3	4	6	3				6	4	5	7		6	4.59	51.27
h	0	0	0	0	0				0			0	0	0	0	0	0	0	0	0	0	0				0	0	0	0		0	0.00	0.00
k	2	2	2	2	2				2			1	1	1	1	2	1	1	3	1	1	4				0	1	2	1		3	1.64	18.27
x	2	2	1	0	1				3			2	1	1	0	0	2	2	2	2	2	2				3	4	6	5		2	2.05	22.84
o	4	3	2	5	3				2			3	5	5	5	4	1	1	2	4	1	3				1	3	4	2		5	3.09	34.52
i	3	2	3	2	3				5			2	1	1	1	2	3	2	3	1	4	4				6	4	2	6		5	2.95	33.00
c	2	2	2	1	2				0			1	1	1	1	0	0	1	1	1	1	1				0	0	1	0		0	0.86	9.64
CV	225	218	195	216	237				189			151	140	159	151	138	134	123	213	177	163	288				192	183	240	225		256	191.50	100
CVn	89	65	61	34	33				22			42	39	35	30	54	40	50	127	131	131	193				83	83	126	102		101	75.95	39.66
CVs	136	153	134	182	204				167			109	101	124	121	84	94	73	86	46	32	95				109	100	114	123		155	115.55	60.34
gr	11	8	8	8	9				9			8	8	7	7	6	4	6	8	7	8	10				9	8	10	10		12	8.23	91.88
grfp	103	101	72	75	77				86			60	56	64	58	71	83	78	104	83	105	120				96	78	81	103		114	84.91	72.49
grf	27	26	29	36	29				31			20	18	32	22	24	29	18	24	24	37	52				43	38	36	58		56	32.23	27.51
efp	0	1	0	0	0				1			0	0	0	0	0	2	0	0	1	0	0				0	3	3	3		0	0.64	7.11
ef	0	0	0	0	0				0			0	0	1	0	0	0	0	0	0	0	0				1	0	0	0		0	0.09	1.02
Cond	3	2-3	1	2	2				2			3	4	1	3	2	2	3	2	5	3	1				2	2	2	2		2	2.34	53.18