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Diary

Diary's archive

Active areas

Oct 23, 2017 02:42 UTC
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
№ 2685S09 E5803Hax007002131Alpha

Coordinates and other characteristics of active regions are issued for October 23, 2017 00:30 UT

H-alpha plages without spots

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

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