Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on November 23, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 9714 | S11 | E36 | 04 | 0050 | Beta | Nov 27, 2001 | Dec 4, 2001 | Dec 17, 2001 |
| № 9713 | N08 | E03 | 10 | 0040 | Beta | Nov 24, 2001 | Dec 1, 2001 | Dec 15, 2001 |
| № 9712 | N12 | E58 | 07 | 0090 | Beta | Nov 28, 2001 | Dec 5, 2001 | Dec 19, 2001 |
| № 9710 | S11 | W08 | 15 | 0100 | Beta | Nov 23, 2001 | Nov 30, 2001 | Dec 14, 2001 |
| № 9704 | S18 | W38 | 24 | 0610 | Beta-Gamma-Delta | Nov 21, 2001 | Nov 28, 2001 | Dec 12, 2001 |
| № 9698 | S25 | W68 | 01 | 0110 | Alpha | Nov 19, 2001 | Nov 26, 2001 | Dec 10, 2001 |
| № 9697 | N12 | W73 | 01 | 0260 | Alpha | Nov 18, 2001 | Nov 25, 2001 | Dec 9, 2001 |
| № 9695 | N12 | W90 | 01 | 0050 | Alpha | Nov 17, 2001 | Nov 24, 2001 | Dec 8, 2001 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1972 to November 2001. The gray background is the average SSN index.
