Active areas

Mar 4, 1998

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
№ 8171	S23 W50	24	EAI	0300	12	236	BETA
№ 8171	S23 W50	24	EAI	0300	12	236	BETA
№ 8172	N23 W22	01	AXX	0010	00	208	ALPHA
№ 8172	N23 W22	01	AXX	0010	00	208	ALPHA
№ 8173	S15 E43	01	AXX	0000	00	143	ALPHA
№ 8173	S15 E43	01	AXX	0000	00	143	ALPHA

The following H-alpha plages without spots can be currently observed on the Sun's surface
Area number	Coordinates	Carrington Longitude (in degrees)
№ 8165	N28 W52	240
№ 8165	N28 W52	240
№ 8167	S25 W69	255
№ 8167	S25 W69	255