Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on July 28, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3769 | N23 | E62 | 01 | 0100 | Alpha | Aug 3, 2024 | Aug 10, 2024 | Aug 23, 2024 |
| № 3768 | S17 | W14 | 06 | 0020 | Beta | Jul 28, 2024 | Aug 4, 2024 | Aug 17, 2024 |
| № 3767 | S10 | E32 | 10 | 0220 | Beta | Jul 31, 2024 | Aug 7, 2024 | Aug 21, 2024 |
| № 3766 | S07 | E21 | 11 | 0130 | Beta | Jul 30, 2024 | Aug 6, 2024 | Aug 20, 2024 |
| № 3765 | S12 | E22 | 11 | 0180 | Beta-Gamma | Jul 31, 2024 | Aug 6, 2024 | Aug 20, 2024 |
| № 3764 | S03 | E10 | 03 | 0090 | Alpha | Jul 30, 2024 | Aug 5, 2024 | Aug 19, 2024 |
| № 3763 | N03 | E10 | 03 | 0160 | Beta | Jul 30, 2024 | Aug 5, 2024 | Aug 19, 2024 |
| № 3762 | S12 | W28 | 31 | 0330 | Beta-Gamma-Delta | Jul 27, 2024 | Aug 3, 2024 | Aug 16, 2024 |
| № 3757 | N18 | W72 | 01 | 0010 | Alpha | Jul 23, 2024 | Jul 30, 2024 | Aug 13, 2024 |
| № 3756 | S18 | W78 | 01 | 0080 | Alpha | Jul 23, 2024 | Jul 30, 2024 | Aug 12, 2024 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1995 to July 2024. The gray background is the average SSN index.
