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Sunspots and active regions — February 11, 2000

February 11, 2000

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Home Sunspots and active regions February 11, 2000

Sunspots and active regions

The following active regions with sunspot groups were visible on the Sun on February 11, 2000. 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)
№ 8870 N20 E79 01 0060 ALPHA Feb 18, 2000 Feb 25, 2000 Mar 10, 2000
№ 8869 S25 E72 01 0020 ALPHA Feb 17, 2000 Feb 24, 2000 Mar 9, 2000
№ 8868 S23 E23 11 0040 BETA Feb 14, 2000 Feb 21, 2000 Mar 5, 2000
№ 8867 S15 E21 03 0000 BETA Feb 13, 2000 Feb 20, 2000 Mar 5, 2000
№ 8864 N44 W37 03 0020 BETA Feb 9, 2000 Feb 16, 2000 Mar 3, 2000
№ 8863 S15 E46 01 0000 ALPHA Feb 15, 2000 Feb 22, 2000 Mar 7, 2000
№ 8862 S06 E23 01 0140 ALPHA Feb 14, 2000 Feb 20, 2000 Mar 5, 2000
№ 8861 N08 W76 07 0320 BETA Feb 6, 2000 Feb 13, 2000 Feb 26, 2000
№ 8858 N27 W08 12 0050 BETA Feb 11, 2000 Feb 18, 2000 Mar 3, 2000
№ 8856 S13 W17 07 0060 BETA Feb 11, 2000 Feb 17, 2000 Mar 2, 2000
№ 8855 N17 W53 01 0000 ALPHA Feb 8, 2000 Feb 15, 2000 Feb 28, 2000
№ 8854 S34 W29 04 0020 BETA Feb 10, 2000 Feb 17, 2000 Mar 2, 2000

Solar cycle progression

The average monthly sunspot number (SSN) from January 1971 to February 2000. The gray background is the average SSN index.