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Sunspots and active regions on Aug 21, 2005
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Active areas

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
№ 801N06 E5401hsx0020 01135alpha
№ 800N16 E3308dso0050 07156beta
№ 799S09 W8202cao0030 05271beta
№ 798S11 W3312eki0510 12222beta-gamma
№ 797S13 W6601hsx0070 02255alpha

H-alpha plages without spots

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