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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
№ 531N03 W5004bxo0010 03306beta
№ 530S22 E2403bxo0010 04232beta
№ 528N09 W0438fai0540 17260beta-gamma
№ 525N09 W3414dao0080 08290beta-gamma
№ 523S19 W2601axx0010 01282alpha

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)
№ 529N09 W73329
№ 524S08 W42298

Solar cycle progression

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