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Sunspots and active regions on Apr 21, 2011
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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
№ 1190N14 W9402Cao006002339Beta
№ 1191N07 W3901Hrx001502284Alpha
№ 1193N16 W2026Ehi030013265Beta
№ 1195S17 E5507Dai010006189Beta
№ 1196S27 E6904Dao008010175Beta

H-alpha plages without spots

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