Active areas

Apr 16, 2013

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
№ 1718	N20 W84	04	Dai	0110	10	106	Beta
№ 1719	N09 W53	04	Cso	0070	06	076	Beta
№ 1721	S18 W33	12	Esi	0140	11	056	Beta
№ 1722	S21 W24	05	Cao	0030	08	046	Beta
№ 1723	S18 E20	12	Dac	0180	06	002	Beta-Gamma
№ 1724	S27 E44	02	Hax	0060	02	338	Alpha

The following H-alpha plages without spots can be currently observed on the Sun's surface
Area number	Coordinates	Carrington Longitude (in degrees)
№ 1717	S12 W71	095