Active areas

Apr 1, 2004

Sunspots and active regions

The following regions with sunspots can be now observed on the Sun's surface
Group number	Sunspots Location on the Sun	The number of spots in the group	The classification by the Zurich's modified system	Area (millions of shares of the solar hemisphere)	Group length (in degrees)	Carrington Longitude (in degrees)	Group's magnet type
№ 581	S05 W15	02	Hsx	0100	02	061	Alpha
№ 582	N14 W09	28	Eki	0250	12	055	Beta-Gamma
№ 585	S15 W01	03	Bxo	0010	03	047	Beta
№ 587	S13 E37	22	Eao	0200	11	009	Beta

The following H-alpha plages without spots can be currently observed on the Sun's surface
Area number	Coordinates	Carrington Longitude (in degrees)
№ 578	N13 W95	141
№ 579	S13 W71	118
№ 584	S13 W29	075