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Sunspots and active regions on Dec 20, 2021
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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
№ 2912S12 E6401hsx0040 01236alpha
№ 2911N20 E2503hax0050 03275alpha
№ 2910N13 W5302hsx0020 02353alpha
№ 2909S21 E1604cao0120 06284beta
№ 2908S21 E0213eai0240 12298beta
№ 2907S21 W1415dki0250 10314beta-gamma
№ 2906S29 W4501hrx0020 01345alpha

H-alpha plages without spots

The following H-alpha plages without spots can be currently observed on the Sun's surface
Area numberCoordinatesCarrington Longitude (in degrees)
№ 2905S12 W53353