Active areas

Apr 11, 2026 20:39 London

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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
№ 4416	N19 E13	04	dro	0020	02	049	beta
№ 4415	S18 E47	01	hsx	0100	03	015	alpha
№ 4414	N15 E37	02	cro	0020	03	025	beta

The following H-alpha plages without spots can be currently observed on the Sun's surface
Area number	Coordinates	Carrington Longitude (in degrees)
№ 4412	N11 W57	119
№ 4411	S06 W51	113

Average monthly sunspot number (SSN) from 1999, January to the present. Gray background - average solar cycle.