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Active areas

sunspots

Sunspots and active regions

The following regions with sunspots can be now observed on the Sun's surface
Group numberSunspots Location on the SunThe number of spots in the groupThe classification by the Zurich's modified systemArea (millions of shares of the solar hemisphere)Group length (in degrees)Carrington Longitude (in degrees)Group's magnet type
№ 302N20 E3502cro0020 02130beta
№ 301N22 E0808dao0040 07157beta
№ 300N17 E2502axx0010 01140alpha
№ 299N13 E0615cro0030 09159beta
№ 297S15 E0006dao0030 07165beta
№ 296N12 W0514dki0470 07170beta-gamma
№ 295S18 W2504dao0040 02190beta
№ 294S10 W5401axx0020 01219alpha

H-alpha plages without spots

The following H-alpha plages without spots can be currently observed on the Sun's surface
Area numberCoordinatesCarrington Longitude (in degrees)
№ 298S08 W21186
№ 293S20 W63228

Solar cycle progression

Average monthly sunspot number (SSN) from 1974, January to 2003, March. Gray background - average solar cycle.
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