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) | |
|---|---|---|---|---|---|---|---|---|
| № 9203 | N13 | W42 | 01 | 0010 | Alpha | Oct 21, 2000 | Oct 28, 2000 | Nov 10, 2000 |
| № 9202 | N10 | W23 | 02 | 0010 | Alpha | Oct 22, 2000 | Oct 29, 2000 | Nov 12, 2000 |
| № 9201 | N17 | E07 | 31 | 0250 | Beta | Oct 24, 2000 | Oct 31, 2000 | Nov 14, 2000 |
| № 9200 | S15 | W19 | 03 | 0010 | Alpha | Oct 22, 2000 | Oct 29, 2000 | Nov 12, 2000 |
| № 9199 | N09 | W30 | 09 | 0040 | Beta | Oct 22, 2000 | Oct 28, 2000 | Nov 11, 2000 |
| № 9198 | S29 | W36 | 11 | 0160 | Beta | Oct 21, 2000 | Oct 28, 2000 | Nov 11, 2000 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1971, January to 2000, October. Gray background - average solar cycle.
