Sunspots and active regions

March 5, 2003

London change region

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The following active regions with sunspot groups were visible on the Sun on March 5, 2003. Coordinates are given as of the end of the day.

Group ID	Location		Number of sunspots	Area (msh)	Type	CM Passage	Disappearance (W90)	Reappearance (W270)
№ 302	N19	E62	01	0020	Alpha	Mar 11, 2003	Mar 18, 2003	Mar 31, 2003
№ 301	N21	E36	04	0030	Beta	Mar 9, 2003	Mar 16, 2003	Mar 29, 2003
№ 300	N16	E53	01	0030	Alpha	Mar 10, 2003	Mar 17, 2003	Mar 31, 2003
№ 299	N12	E34	04	0040	Beta	Mar 9, 2003	Mar 15, 2003	Mar 29, 2003
№ 298	S09	E04	07	0030	Beta	Mar 6, 2003	Mar 13, 2003	Mar 27, 2003
№ 297	S16	E28	04	0050	Beta	Mar 8, 2003	Mar 15, 2003	Mar 29, 2003
№ 296	N11	E21	23	0650	Beta-Gamma	Mar 8, 2003	Mar 14, 2003	Mar 28, 2003
№ 295	S18	E01	07	0060	Beta	Mar 6, 2003	Mar 13, 2003	Mar 27, 2003
№ 294	S08	W26	06	0020	Beta	Mar 4, 2003	Mar 11, 2003	Mar 24, 2003

Solar cycle progression

The average monthly sunspot number (SSN) from January 1974 to March 2003. The gray background is the average SSN index.