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Sunspots and active regions on Dec 20, 1997
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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
№ 8123N18 W0806CSO007010089BETA
№ 8123N18 W0806CSO007010089BETA

H-alpha plages without spots

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