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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
№ 480N20 W4003dro0040 06126beta
№ 477S14 W6305dro0050 06149beta

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)
№ 479N24 W19105

Solar cycle progression

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