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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
№ 1172N11 E7202bxo0010 03340beta
№ 1169N20 W0926eki0250 13062beta-gamma
№ 1166N09 W3947ekc0690 13092beta-gamma-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)
№ 1171S19 E27026
№ 1167N12 W80133

Solar cycle progression

Average monthly sunspot number (SSN) from 1982, January to 2011, March. Gray background - average solar cycle.
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