RUS

Sunspots and active regions — September 20, 2002

September 20, 2002

Today

Augusta
Home Sunspots and active regions September 20, 2002

Sunspots and active regions

The following active regions with sunspot groups were visible on the Sun on September 20, 2002. 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)
№ 126 S23 E73 01 0060 Alpha Sep 27, 2002 Oct 4, 2002 Oct 18, 2002
№ 125 S08 E53 01 0020 Alpha Sep 25, 2002 Oct 2, 2002 Oct 15, 2002
№ 124 N03 W65 02 0010 Beta Sep 16, 2002 Sep 23, 2002 Oct 7, 2002
№ 123 S14 E02 09 0040 Beta Sep 21, 2002 Sep 28, 2002 Oct 12, 2002
№ 122 S17 E33 01 0040 Alpha Sep 24, 2002 Oct 1, 2002 Oct 14, 2002
№ 121 S13 E24 01 0040 Alpha Sep 23, 2002 Sep 30, 2002 Oct 13, 2002
№ 120 S19 E15 04 0020 Beta Sep 22, 2002 Sep 29, 2002 Oct 13, 2002
№ 119 S14 W12 18 0380 Beta-Delta Sep 20, 2002 Sep 27, 2002 Oct 11, 2002
№ 117 S10 E16 01 0200 Alpha Sep 22, 2002 Sep 29, 2002 Oct 13, 2002
№ 116 N15 W49 07 0050 Beta Sep 17, 2002 Sep 24, 2002 Oct 8, 2002
№ 115 S03 W27 15 0160 Beta Sep 19, 2002 Sep 26, 2002 Oct 9, 2002
№ 114 S12 W72 03 0120 Beta Sep 16, 2002 Sep 23, 2002 Oct 6, 2002
№ 107 N12 W82 02 0010 Alpha Sep 15, 2002 Sep 22, 2002 Oct 5, 2002
№ 105 S08 W85 01 0350 Alpha Sep 15, 2002 Sep 22, 2002 Oct 5, 2002

Solar cycle progression

The average monthly sunspot number (SSN) from January 1973 to September 2002. The gray background is the average SSN index.