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Sunspots and active regions — October 28, 2013

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Sun images

Magnetic storms online

Sun flares

Geomagnetic activity forecast

Active areas

October : 2013

Sunspots and active regions

October 28, 2013

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


? 1873	N13 W90	01	Hrx	0010	01	056	Alpha

? 1875	N07 W64	40	Fkc	0790	16	030	Beta-Gamma-Delta

? 1877	S12 W43	20	Dhi	0330	09	009	Beta-Gamma-Delta

? 1879	S12 W28	08	Cao	0100	05	354	Beta

? 1881	S22 W05	02	Bxo	0010	05	331	Beta

? 1882	S08 E34	31	Dkc	0390	08	292	Beta-Gamma-Delta

? 1883	N04 E59	02	Hax	0060	01	267	Alpha

? 1884	S13 E68	11	Dso	0110	09	258	Beta-Gamma-Delta

? 1885	S18 E63	01	Hsx	0130	03	263	Alpha

Coordinates and other characteristics of active regions are issued for October 28, 2013 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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