The Sunspot Observer - Average annual indices of solar activity - Solar activity in 2004 - May, 2004

Statistics of sunspot activity

May, 2004

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				51	36	29	22	25	38	47	40	47	57	83	85			90	96	75	72	53	86	96	90	66	67	36	44	66	52	59.58	100
Wn				0	0	0	0	0	0	0	0	0	0	18	21			27	29	12	12	11	12	11	11	11	11	0	0	0	0	7.15	12.01
Ws				51	36	29	22	25	38	47	40	47	57	65	64			63	67	63	60	42	74	85	79	55	56	36	44	66	52	52.42	87.99
n				3	2	2	2	2	3	4	3	3	3	4	4			6	6	5	5	3	5	5	4	3	3	1	2	3	3	3.42	100
A				0	0	0	1	0	0	1	0	0	1	0	0			0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.12	3.37
B				0	0	0	0	0	0	0	1	0	0	0	0			0	0	0	0	0	1	0	0	1	1	0	0	0	0	0.15	4.49
C				1	0	2	0	1	0	1	1	0	0	0	1			2	1	0	2	0	0	1	1	0	0	0	0	0	1	0.58	16.85
D				2	1	0	0	0	1	0	0	1	1	2	2			1	3	2	0	1	0	0	0	0	0	0	1	1	1	0.77	22.47
E				0	0	0	0	0	0	0	0	0	0	0	0			0	0	0	0	0	1	1	0	1	1	1	0	1	0	0.23	6.74
F				0	0	0	0	0	0	0	0	0	0	0	0			0	0	0	0	0	0	0	1	0	0	0	1	0	0	0.08	2.25
G				0	0	0	0	0	0	0	0	0	0	0	0			0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.04	1.12
H				0	0	0	0	1	1	1	1	1	1	2	1			3	1	2	3	2	2	2	2	1	1	0	0	0	0	1.08	31.46
I				0	1	0	1	0	1	1	0	1	0	0	0			0	1	1	0	0	1	1	0	0	0	0	0	1	0	0.38	11.24
x				0	0	0	1	0	0	1	1	0	1	0	0			0	0	0	0	0	1	0	0	1	1	0	0	0	0	0.27	7.87
r				1	0	1	0	0	1	0	0	1	0	1	0			1	1	1	0	0	1	1	1	0	0	0	0	0	1	0.46	13.48
s				1	0	1	1	1	1	2	0	0	0	1	1			3	1	1	3	2	2	2	2	1	2	1	0	1	1	1.19	34.83
a				1	2	0	0	0	0	1	1	1	1	1	2			1	3	3	2	0	0	1	0	0	0	0	1	2	1	0.92	26.97
h				0	0	0	0	1	1	0	0	0	0	0	0			0	0	0	0	0	0	1	0	1	0	0	1	0	0	0.19	5.62
k				0	0	0	0	0	0	0	1	1	1	1	1			1	1	0	0	1	1	0	1	0	0	0	0	0	0	0.38	11.24
x				0	1	0	2	1	2	3	1	2	2	2	1			3	2	3	3	2	3	3	2	1	1	0	0	1	0	1.58	46.07
o				3	0	2	0	1	0	1	2	0	0	1	2			1	3	0	1	0	1	1	1	1	1	0	0	0	2	0.92	26.97
i				0	1	0	0	0	1	0	0	1	0	0	0			2	1	2	1	1	1	0	1	1	1	1	2	2	1	0.77	22.47
c				0	0	0	0	0	0	0	0	0	1	1	1			0	0	0	0	0	0	1	0	0	0	0	0	0	0	0.15	4.49
CV				46	36	16	11	51	66	29	47	63	69	91	92			90	103	62	46	66	73	91	73	65	41	29	76	58	50	59.23	100
CVn				0	0	0	0	0	0	0	0	0	0	13	19			18	27	7	7	10	10	10	10	10	10	0	0	0	0	5.81	9.81
CVs				46	36	16	11	51	66	29	47	63	69	78	73			72	76	55	39	56	63	81	63	55	31	29	76	58	50	53.42	90.19
gr				3	2	2	0	1	2	2	3	3	2	3	3			5	6	4	3	1	4	3	2	2	2	1	2	3	3	2.58	75.28
grfp				11	9	3	0	1	3	4	4	10	15	25	28			15	22	17	9	11	21	23	24	20	16	11	15	24	16	13.73	56.04
grf				10	7	6	0	3	4	1	6	7	11	17	16			14	14	7	11	10	14	21	24	15	20	15	9	12	6	10.77	43.96
efp				0	0	0	1	1	1	1	0	0	0	1	1			1	0	1	2	2	1	2	2	1	1	0	0	0	0	0.73	21.35
ef				0	0	0	1	0	0	1	0	0	1	0	0			0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.12	3.37
Cond				1	1	1	1	1	1	1	1	1	3	1	2			4	3	2	4	2	1	1	2	2	1	1	1	1	2	1.62	67.69