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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
№ 292S08 W1407dao0030 04298beta
№ 290N18 W4710eao0140 11331beta
№ 288N16 W6601hsx0040 01350alpha

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)
№ 291S23 W47331

Solar cycle progression

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