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Sunspots and active regions — October 31, 2013

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Sun images

Magnetic storms online

Sun flares

Geomagnetic activity forecast

Active areas

October : 2013

Sunspots and active regions

October 31, 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


? 1877	S13 W81	02	Dao	0160	03	007	Beta

? 1879	S13 W69	02	Cao	0080	02	355	Beta

? 1882	S09 W06	19	Dko	0250	07	291	Beta

? 1883	N04 E18	01	Axx	0010	00	267	Alpha

? 1884	S11 E24	15	Ekc	0460	13	261	Beta-Gamma-Delta

? 1885	S18 E23	05	Cao	0200	04	262	Beta

? 1886	N15 W23	07	Dao	0050	05	308	Beta

? 1887	N21 E63	01	Hsx	0020	01	222	Alpha

Coordinates and other characteristics of active regions are issued for October 31, 2013 00:31 UT

H-alpha plages without spots

The following H-alpha plages without spots can be currently observed on the Sun's surface

Area number	Coordinates	Carrington Longitude (in degrees)


? 1881	S22 W48	335

Coordinates and other characteristics of active regions are issued for October 31, 2013 00:31 UT

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