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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
№ 502N05 E4103bxo0010 03022beta
№ 501N04 E6111dki0340 08002beta-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)
№ 500S07 W87151

Solar cycle progression

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