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Active areas

Mar 7, 1998
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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
№ 8171S24 W8605DHO034010233BETA
№ 8171S24 W8605DHO034010233BETA
№ 8172N23 W6305BXO004007210BETA
№ 8172N23 W6305BXO004007210BETA
№ 8173S18 E1002BXO001002137BETA
№ 8173S18 E1002BXO001002137BETA
№ 8174S17 E5002BXO001002097BETA
№ 8174S17 E5002BXO001002097BETA

H-alpha plages without spots

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