Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 25, 2000. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 9208 | S09 | E59 | 01 | 0020 | Alpha | Oct 31, 2000 | Nov 7, 2000 | Nov 20, 2000 |
| № 9207 | S18 | E47 | 05 | 0030 | Beta | Oct 30, 2000 | Nov 6, 2000 | Nov 19, 2000 |
| № 9206 | N21 | E36 | 01 | 0020 | Alpha | Oct 29, 2000 | Nov 5, 2000 | Nov 19, 2000 |
| № 9201 | N18 | W27 | 23 | 0200 | Beta | Oct 24, 2000 | Oct 31, 2000 | Nov 14, 2000 |
| № 9199 | N07 | W67 | 04 | 0090 | Beta | Oct 21, 2000 | Oct 28, 2000 | Nov 11, 2000 |
| № 9198 | S30 | W65 | 05 | 0110 | Beta | Oct 21, 2000 | Oct 28, 2000 | Nov 11, 2000 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1971 to October 2000. The gray background is the average SSN index.
