Active areas

Jun 29, 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
№ 637	N09 W31	09	Bxo	0030	08	339	Beta
№ 639	N13 E60	04	Dao	0070	05	248	Beta
№ 640	S07 E56	02	Dao	0040	04	252	Beta

The following H-alpha plages without spots can be currently observed on the Sun's surface
Area number	Coordinates	Carrington Longitude (in degrees)
№ 636	S16 W75	024
№ 638	N07 W04	313