Sunspots and active regions — August 30, 2000
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) | |
|---|---|---|---|---|---|---|---|---|
| № 9149 | N10 | E60 | 12 | 0280 | BETA | Sep 4, 2000 | Sep 11, 2000 | Sep 25, 2000 |
| № 9148 | S19 | E35 | 01 | 0020 | ALPHA | Sep 2, 2000 | Sep 9, 2000 | Sep 23, 2000 |
| № 9147 | N04 | E56 | 03 | 0090 | ALPHA | Sep 4, 2000 | Sep 11, 2000 | Sep 24, 2000 |
| № 9146 | S28 | E29 | 02 | 0010 | BETA | Sep 2, 2000 | Sep 9, 2000 | Sep 23, 2000 |
| № 9145 | S10 | E37 | 05 | 0050 | BETA | Sep 3, 2000 | Sep 9, 2000 | Sep 23, 2000 |
| № 9144 | N26 | W35 | 13 | 0170 | BETA | Aug 28, 2000 | Sep 4, 2000 | Sep 18, 2000 |
| № 9143 | S19 | E11 | 21 | 0290 | BETA | Sep 1, 2000 | Sep 7, 2000 | Sep 21, 2000 |
| № 9142 | N15 | E12 | 01 | 0020 | ALPHA | Sep 1, 2000 | Sep 8, 2000 | Sep 21, 2000 |
| № 9140 | N10 | W24 | 16 | 0180 | BETA | Aug 29, 2000 | Sep 5, 2000 | Sep 18, 2000 |
| № 9138 | S27 | W60 | 01 | 0020 | ALPHA | Aug 26, 2000 | Sep 2, 2000 | Sep 16, 2000 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1971, January to 2000, August. Gray background - average solar cycle.
