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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
№ 2477N12 E1901hsx0070 02189alpha
№ 2476S10 E0608cro0030 06202beta

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)
№ 2479N11 W09217
№ 2478N07 E10198

Solar cycle progression

Average monthly sunspot number (SSN) from 1987, January to 2016, January. Gray background - average solar cycle.
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