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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
№ 678N12 W2902dso0020 04136beta
№ 676S12 E1105cso0040 04096beta
№ 675S09 W3302hsx0070 03140alpha

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)
№ 677N02 W34141

Solar cycle progression

Average monthly sunspot number (SSN) from 1975, January to 2004, October. Gray background - average solar cycle.
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