Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on July 15, 2025. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 4143 | N09 | E12 | 03 | 0010 | Beta | Jul 17, 2025 | Jul 24, 2025 | Aug 6, 2025 |
| № 4142 | N02 | E51 | 04 | 0040 | Beta | Jul 20, 2025 | Jul 27, 2025 | Aug 9, 2025 |
| № 4141 | S13 | W89 | 03 | 0020 | Beta | Jul 9, 2025 | Jul 16, 2025 | Jul 30, 2025 |
| № 4140 | S15 | E33 | 08 | 0090 | Beta | Jul 18, 2025 | Jul 25, 2025 | Aug 8, 2025 |
| № 4139 | N21 | W14 | 13 | 0070 | Beta-Gamma | Jul 15, 2025 | Jul 22, 2025 | Aug 5, 2025 |
| № 4138 | N28 | W50 | 07 | 0075 | Beta-Gamma | Jul 12, 2025 | Jul 19, 2025 | Aug 2, 2025 |
| № 4137 | N19 | W88 | 03 | 0030 | Beta | Jul 9, 2025 | Jul 16, 2025 | Jul 30, 2025 |
| № 4136 | N19 | E01 | 07 | 0150 | Beta-Gamma | Jul 16, 2025 | Jul 23, 2025 | Aug 6, 2025 |
| № 4135 | S09 | W23 | 01 | 0060 | Alpha | Jul 14, 2025 | Jul 21, 2025 | Aug 4, 2025 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1996 to July 2025. The gray background is the average SSN index.
