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April : 2019
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Diary

Diary's archive

Active areas

Apr 20, 2019
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
№ 2738N06 W9001Hhx025003302Alpha
№ 2739N05 W4802Bxo002004260Beta

H-alpha plages without spots

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

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