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) | |
|---|---|---|---|---|---|---|---|---|
| № 4163 | N24 | W09 | 04 | 0010 | Beta | Jul 29, 2025 | Aug 5, 2025 | Aug 19, 2025 |
| № 4162 | N17 | W13 | 02 | 0010 | Alpha | Jul 29, 2025 | Aug 5, 2025 | Aug 19, 2025 |
| № 4161 | S12 | E67 | 06 | 0080 | Beta | Aug 4, 2025 | Aug 11, 2025 | Aug 24, 2025 |
| № 4160 | S08 | E19 | 01 | 0008 | Alpha | Jul 31, 2025 | Aug 7, 2025 | Aug 21, 2025 |
| № 4157 | S19 | W00 | 01 | 0030 | Alpha | Jul 30, 2025 | Aug 6, 2025 | Aug 20, 2025 |
| № 4155 | S09 | E04 | 08 | 0020 | Beta | Jul 30, 2025 | Aug 6, 2025 | Aug 20, 2025 |
| № 4154 | S14 | W10 | 03 | 0050 | Beta | Jul 29, 2025 | Aug 5, 2025 | Aug 19, 2025 |
| № 4153 | S29 | W21 | 05 | 0130 | Beta | Jul 28, 2025 | Aug 4, 2025 | Aug 19, 2025 |
| № 4150 | S14 | W56 | 01 | 0040 | Alpha | Jul 26, 2025 | Aug 2, 2025 | Aug 15, 2025 |
| № 4149 | N16 | W51 | 03 | 0080 | Beta | Jul 26, 2025 | Aug 2, 2025 | Aug 16, 2025 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1996, January to 2025, July. Gray background - average solar cycle.
