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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
№ 1702N08 W2405dro0020 03016beta
№ 1701N14 W7306dao0060 04066beta
№ 1695N10 W6502cao0110 06058beta
№ 1692N09 W8507dko0270 05078beta

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)
№ 1700S13 W01354
№ 1694N17 W89082

Solar cycle progression

Average monthly sunspot number (SSN) from 1984, January to 2013, March. Gray background - average solar cycle.
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