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) | |
|---|---|---|---|---|---|---|---|---|
| № 9102 | S21 | E61 | 01 | 0010 | ALPHA | Aug 1, 2000 | Aug 8, 2000 | Aug 21, 2000 |
| № 9101 | S15 | E25 | 12 | 0040 | BETA | Jul 29, 2000 | Aug 5, 2000 | Aug 18, 2000 |
| № 9100 | S33 | E27 | 11 | 0130 | BETA | Jul 29, 2000 | Aug 5, 2000 | Aug 20, 2000 |
| № 9099 | N14 | W01 | 01 | 0060 | ALPHA | Jul 27, 2000 | Aug 3, 2000 | Aug 16, 2000 |
| № 9097 | N08 | W14 | 26 | 0510 | BETA-GAMMA | Jul 26, 2000 | Aug 2, 2000 | Aug 15, 2000 |
| № 9096 | S12 | W19 | 07 | 0040 | BETA | Jul 25, 2000 | Aug 1, 2000 | Aug 15, 2000 |
| № 9095 | N25 | W88 | 02 | 0050 | BETA | Jul 20, 2000 | Jul 27, 2000 | Aug 10, 2000 |
| № 9094 | S22 | W40 | 05 | 0040 | BETA | Jul 24, 2000 | Jul 31, 2000 | Aug 14, 2000 |
| № 9091 | S06 | W50 | 01 | 0000 | ALPHA | Jul 23, 2000 | Jul 30, 2000 | Aug 12, 2000 |
| № 9090 | N15 | W47 | 44 | 0450 | BETA-GAMMA | Jul 23, 2000 | Jul 30, 2000 | Aug 13, 2000 |
| № 9087 | S12 | W79 | 12 | 0380 | BETA-GAMMA | Jul 21, 2000 | Jul 28, 2000 | Aug 10, 2000 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1971, January to 2000, July. Gray background - average solar cycle.
