Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on September 2, 2024. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3811 | S10 | E56 | 04 | 0220 | Beta | Sep 7, 2024 | Sep 14, 2024 | Sep 28, 2024 |
| № 3810 | N16 | E24 | 03 | 0020 | Beta | Sep 5, 2024 | Sep 12, 2024 | Sep 25, 2024 |
| № 3809 | S21 | E26 | 01 | 0010 | Alpha | Sep 5, 2024 | Sep 12, 2024 | Sep 26, 2024 |
| № 3808 | S10 | E31 | 03 | 0090 | Beta | Sep 5, 2024 | Sep 12, 2024 | Sep 26, 2024 |
| № 3807 | S16 | W31 | 15 | 0550 | Beta-Gamma | Sep 1, 2024 | Sep 7, 2024 | Sep 21, 2024 |
| № 3806 | S11 | E20 | 22 | 0380 | Beta-Gamma | Sep 5, 2024 | Sep 11, 2024 | Sep 25, 2024 |
| № 3804 | S24 | W14 | 01 | 0020 | Alpha | Sep 2, 2024 | Sep 9, 2024 | Sep 23, 2024 |
| № 3803 | N14 | W08 | 04 | 0020 | Beta | Sep 2, 2024 | Sep 9, 2024 | Sep 23, 2024 |
| № 3801 | N08 | W68 | 02 | 0030 | Beta | Aug 29, 2024 | Sep 5, 2024 | Sep 18, 2024 |
| № 3799 | S11 | W86 | 01 | 0220 | Alpha | Aug 28, 2024 | Sep 3, 2024 | Sep 17, 2024 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1995 to September 2024. The gray background is the average SSN index.
