Active areas
Sunspots and active regions
By the end of the day, the following active regions with sunspots could be observed on the Sun's surface
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 9284 | N05 | W07 | 05 | 0020 | Beta | Dec 24, 2000 | Dec 31, 2000 | Jan 14, 2001 |
| № 9283 | S14 | E65 | 04 | 0140 | Beta | Dec 30, 2000 | Jan 6, 2001 | Jan 19, 2001 |
| № 9282 | N20 | E43 | 01 | 0040 | Alpha | Dec 28, 2000 | Jan 4, 2001 | Jan 18, 2001 |
| № 9281 | N07 | W01 | 02 | 0010 | Beta | Dec 25, 2000 | Jan 1, 2001 | Jan 14, 2001 |
| № 9280 | N08 | E22 | 21 | 0540 | Beta | Dec 27, 2000 | Jan 2, 2001 | Jan 16, 2001 |
| № 9279 | S12 | W03 | 08 | 0110 | Beta | Dec 25, 2000 | Jan 1, 2001 | Jan 14, 2001 |
| № 9278 | N09 | W19 | 08 | 0050 | Beta | Dec 24, 2000 | Dec 30, 2000 | Jan 13, 2001 |
| № 9268 | S18 | W56 | 01 | 0080 | Alpha | Dec 21, 2000 | Dec 28, 2000 | Jan 10, 2001 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1971, January to 2000, December. Gray background - average solar cycle.
