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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
№ 2893N17 E1701hsx0120 02157alpha
№ 2891N16 W4007cao0090 04214beta-delta

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)
№ 2892N26 W85259
№ 2889S24 W77251
№ 2888S12 W85259

Solar cycle progression

Average monthly sunspot number (SSN) from 1992, January to 2021, November. Gray background - average solar cycle.
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