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) | |
|---|---|---|---|---|---|---|---|---|
| № 9131 | N13 | E72 | 01 | 0070 | ALPHA | Aug 20, 2000 | Aug 27, 2000 | Sep 10, 2000 |
| № 9130 | S23 | W12 | 05 | 0020 | BETA | Aug 14, 2000 | Aug 21, 2000 | Sep 4, 2000 |
| № 9129 | S06 | E61 | 03 | 0080 | BETA | Aug 20, 2000 | Aug 26, 2000 | Sep 9, 2000 |
| № 9128 | N11 | E47 | 05 | 0040 | BETA | Aug 18, 2000 | Aug 25, 2000 | Sep 8, 2000 |
| № 9127 | S38 | W06 | 02 | 0000 | ALPHA | Aug 14, 2000 | Aug 22, 2000 | Sep 5, 2000 |
| № 9126 | N06 | W69 | 04 | 0060 | BETA | Aug 10, 2000 | Aug 17, 2000 | Aug 30, 2000 |
| № 9125 | N25 | E30 | 26 | 0130 | BETA | Aug 17, 2000 | Aug 24, 2000 | Sep 7, 2000 |
| № 9124 | S12 | E26 | 03 | 0000 | BETA | Aug 17, 2000 | Aug 24, 2000 | Sep 6, 2000 |
| № 9123 | N20 | E07 | 04 | 0040 | BETA | Aug 15, 2000 | Aug 22, 2000 | Sep 5, 2000 |
| № 9122 | N22 | W32 | 02 | 0020 | ALPHA | Aug 12, 2000 | Aug 19, 2000 | Sep 2, 2000 |
| № 9121 | S33 | W60 | 03 | 0040 | BETA | Aug 10, 2000 | Aug 17, 2000 | Sep 1, 2000 |
| № 9115 | N19 | W52 | 01 | 0110 | ALPHA | Aug 11, 2000 | Aug 18, 2000 | Sep 1, 2000 |
| № 9114 | N12 | W70 | 07 | 0260 | BETA | Aug 10, 2000 | Aug 16, 2000 | Aug 30, 2000 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1971, January to 2000, August. Gray background - average solar cycle.
