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Sunspots and active regions on Sep 20, 2004
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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
№ 672N05 W5807Cro007006349Beta
№ 673S13 E2215Eso030011269Beta

H-alpha plages without spots

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