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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
№ 627S08 E3003hax0020 02224alpha
№ 626N05 W0603cso0020 03260beta
№ 624S08 E1102axx0010 02243alpha
№ 621S14 W2811cao0030 08282beta

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)
№ 625S12 W82336
№ 623N08 W74328
№ 622S10 W06260

Solar cycle progression

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