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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
№ 2857N18 W1402bxo0010 04177beta
№ 2856N14 W7401axx0010 01237alpha

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)
№ 2855N13 E08155
№ 2854S22 W88251
№ 2853N22 W36199

Solar cycle progression

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