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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
№ 484N06 E5328dkc1030 10353beta-gamma-delta
№ 483S09 E4002bxo0010 05006beta
№ 482N16 E3405dao0050 03012beta
№ 481S09 W4803axx0010 02094alpha
№ 479N25 W5801axx0010 01104alpha

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)
№ 480N21 W77123

Solar cycle progression

Average monthly sunspot number (SSN) from 1974, January to 2003, October. Gray background - average solar cycle.
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