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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
№ 525N10 E6802axx0030 01293beta
№ 524S08 E6702axx0030 01294alpha
№ 523S15 E7202hsx0060 01289alpha
№ 521S11 W0506dso0050 06006beta-gamma
№ 520N01 W0709dso0170 07008beta-gamma

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)
№ 522N15 W89091

Solar cycle progression

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