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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
№ 351N06 E7601hkx0090 03085alpha
№ 350S12 W5806dao0070 08219beta
№ 349S13 E0745eki0740 12154beta-gamma
№ 348S36 E1105cso0020 04150beta
№ 346N16 W0201hsx0060 02163alpha
№ 345S17 W0609dao0110 05167beta
№ 344N15 W4109dko0220 07202beta-gamma
№ 337S16 W8104dso0080 06242beta

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)
№ 347S18 W15176
№ 343N07 W36197
№ 341S10 W41203
№ 340S12 W66227

Solar cycle progression

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