Active areas

Mar 31, 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
№ 1704	N15 W21	03	Hax	0070	02	256	Alpha
№ 1707	S11 E04	02	Hax	0040	02	231	Alpha
№ 1708	N11 E45	04	Cso	0090	06	190	Beta
№ 1710	S21 E34	07	Cao	0070	07	201	Beta
№ 1711	S17 E77	04	Cai	0210	04	158	Beta

The following H-alpha plages without spots can be currently observed on the Sun's surface
Area number	Coordinates	Carrington Longitude (in degrees)
№ 1705	S12 W52	287
№ 1706	S06 W39	274
№ 1709	S33 W35	270