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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
№ 2791S15 E1502axx0010 02221alpha
№ 2790S22 W1501hsx0050 02251alpha

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)
№ 2789S25 W69305
№ 2787N30 W74310

Solar cycle progression

Average monthly sunspot number (SSN) from 1991, January to 2020, December. Gray background - average solar cycle.
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