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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
№ 1265N17 W5403bxo0010 03030beta
№ 1264S23 E0702bxo0010 02328beta
№ 1263N18 E3417dki0460 10301beta
№ 1261N16 E0535eki0350 11330beta-gamma-delta
№ 1260N19 W2221ehi0300 12358beta-gamma

H-alpha plages without spots

No H-alpha plages without spots can be currently observed on the Sun's surface


Solar cycle progression

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