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Sunspots and active regions on Apr 18, 2023
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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
№ 3284S08 E7102cao0030 03324beta
№ 3283S20 E3706cro0040 04237beta
№ 3282N11 E1121eki0390 14023beta-gamma
№ 3281S22 E1416eki0160 10020beta-gamma
№ 3280S08 W8003cso0160 05114beta-gamma
№ 3279S19 W0515fao0080 16040beta
№ 3276S22 W1904axx0010 05053alpha
№ 3275N19 W3201axx0010 00067alpha
№ 3272S22 W7104bxo0010 04106beta

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)
№ 3277N10 W58094
№ 3273N10 W80114