Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 17, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 4116 | S11 | W01 | 04 | 0080 | Beta | Jun 18, 2025 | Jun 25, 2025 | Jul 8, 2025 |
| № 4115 | N21 | E14 | 03 | 0100 | Beta | Jun 19, 2025 | Jun 26, 2025 | Jul 10, 2025 |
| № 4114 | N18 | E01 | 30 | 0330 | Beta-Gamma-Delta | Jun 18, 2025 | Jun 25, 2025 | Jul 9, 2025 |
| № 4113 | N10 | W07 | 01 | 0020 | Alpha | Jun 17, 2025 | Jun 24, 2025 | Jul 8, 2025 |
| № 4111 | N15 | W24 | 05 | 0070 | Beta | Jun 16, 2025 | Jun 23, 2025 | Jul 7, 2025 |
| № 4110 | N05 | W81 | 08 | 0080 | Beta | Jun 12, 2025 | Jun 19, 2025 | Jul 2, 2025 |
| № 4109 | S17 | W88 | 04 | 0020 | Beta | Jun 11, 2025 | Jun 18, 2025 | Jul 2, 2025 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1996 to June 2025. The gray background is the average SSN index.
