Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on August 26, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 9144 | N25 | E16 | 09 | 0010 | BETA | Aug 28, 2000 | Sep 4, 2000 | Sep 18, 2000 |
| № 9143 | S19 | E61 | 04 | 0160 | BETA | Sep 1, 2000 | Sep 7, 2000 | Sep 21, 2000 |
| № 9142 | N15 | E61 | 01 | 0030 | ALPHA | Aug 31, 2000 | Sep 7, 2000 | Sep 21, 2000 |
| № 9140 | N09 | E29 | 08 | 0030 | BETA | Aug 29, 2000 | Sep 5, 2000 | Sep 18, 2000 |
| № 9139 | S08 | W42 | 03 | 0130 | BETA | Aug 24, 2000 | Aug 30, 2000 | Sep 13, 2000 |
| № 9138 | S31 | W09 | 01 | 0040 | ALPHA | Aug 26, 2000 | Sep 2, 2000 | Sep 16, 2000 |
| № 9131 | N15 | W85 | 05 | 0230 | BETA | Aug 20, 2000 | Aug 27, 2000 | Sep 10, 2000 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1971 to August 2000. The gray background is the average SSN index.
