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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
№ 317N04 E0304cso0020 04338beta
№ 316S13 E3801hsx0020 01303alpha
№ 314S13 W8010eao0360 14061beta-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)
№ 308N11 W85066

Solar cycle progression

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