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Sunspots and active regions — December 12, 2005

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Sun images

Magnetic storms online

Sun flares

Geomagnetic activity forecast

Active areas

December : 2005

Sunspots and active regions

December 12, 2005

Sunspots and active regions

The following regions with sunspots can be now observed on the Sun's surface

Group number	Sunspots Location on the Sun	The number of spots in the group	The classification by the Zurich's modified system	Area (millions of shares of the solar hemisphere)	Group length (in degrees)	Carrington Longitude (in degrees)	Group's magnet type


? 830	N12 W41	01	Hax	0040	02	181	Alpha

? 833	S16 W78	03	Cao	0050	06	218	Beta

? 834	S07 E51	03	Cao	0030	05	089	Beta

? 835	N18 E55	04	Dao	0220	09	085	Beta

Coordinates and other characteristics of active regions are issued for December 12, 2005 00:31 UT

H-alpha plages without spots

No H-alpha plages without spots can be currently observed on the Sun's surface

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