Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 15, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 9198 | S30 | E66 | 03 | 0030 | Beta | Oct 21, 2000 | Oct 28, 2000 | Nov 11, 2000 |
| № 9196 | S34 | W76 | 06 | 0030 | Beta | Oct 10, 2000 | Oct 17, 2000 | Oct 31, 2000 |
| № 9194 | S12 | E37 | 08 | 0060 | Beta | Oct 19, 2000 | Oct 26, 2000 | Nov 8, 2000 |
| № 9193 | N05 | W45 | 12 | 0140 | Beta | Oct 13, 2000 | Oct 19, 2000 | Nov 2, 2000 |
| № 9192 | S13 | W37 | 09 | 0020 | Beta | Oct 13, 2000 | Oct 20, 2000 | Nov 3, 2000 |
| № 9190 | S17 | W03 | 17 | 0080 | Beta | Oct 16, 2000 | Oct 23, 2000 | Nov 5, 2000 |
| № 9188 | S07 | W47 | 03 | 0010 | Beta | Oct 12, 2000 | Oct 19, 2000 | Nov 2, 2000 |
| № 9184 | S14 | W76 | 03 | 0020 | Beta | Oct 10, 2000 | Oct 17, 2000 | Oct 31, 2000 |
| № 9182 | N04 | W89 | 06 | 0240 | Beta-Gamma | Oct 9, 2000 | Oct 16, 2000 | Oct 30, 2000 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1971 to October 2000. The gray background is the average SSN index.
