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Diary

Diary's archive

Active areas

Sep 30, 2017
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
№ 2681S14 W4801Hsx007002180Alpha
№ 2682S09 E0806Cao012009124Beta
№ 2683N14 E2102Hkx027004111Alpha

H-alpha plages without spots

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

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