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Sunspots and active regions — June 30, 2001

June 30, 2001

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Home Sunspots and active regions June 30, 2001

Sunspots and active regions

The following active regions with sunspot groups were visible on the Sun on June 30, 2001. 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)
№ 9523 S48 E36 04 0030 Beta Jul 4, 2001 Jul 12, 2001 Jul 27, 2001
№ 9522 S08 E54 01 0030 Alpha Jul 5, 2001 Jul 12, 2001 Jul 25, 2001
№ 9518 S47 E23 02 0010 Beta Jul 3, 2001 Jul 11, 2001 Jul 26, 2001
№ 9516 N12 W12 02 0110 Beta Jun 30, 2001 Jul 7, 2001 Jul 20, 2001
№ 9515 S06 W36 01 0050 Alpha Jun 28, 2001 Jul 5, 2001 Jul 18, 2001
№ 9513 N21 W23 06 0060 Beta Jun 29, 2001 Jul 6, 2001 Jul 20, 2001
№ 9512 S22 W81 01 0040 Alpha Jun 25, 2001 Jul 2, 2001 Jul 15, 2001
№ 9511 N11 W65 01 0010 Alpha Jun 26, 2001 Jul 3, 2001 Jul 16, 2001

Solar cycle progression

The average monthly sunspot number (SSN) from January 1972 to June 2001. The gray background is the average SSN index.