Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on April 19, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 4067 | S02 | E55 | 07 | 0050 | Beta | Apr 24, 2025 | May 1, 2025 | May 14, 2025 |
| № 4066 | S04 | E33 | 07 | 0030 | Beta | Apr 22, 2025 | Apr 29, 2025 | May 13, 2025 |
| № 4065 | S30 | E47 | 01 | 0030 | Alpha | Apr 24, 2025 | May 1, 2025 | May 15, 2025 |
| № 4064 | N11 | E45 | 09 | 0350 | Beta | Apr 23, 2025 | Apr 30, 2025 | May 14, 2025 |
| № 4062 | S03 | E24 | 13 | 0300 | Beta-Gamma | Apr 22, 2025 | Apr 29, 2025 | May 12, 2025 |
| № 4060 | N08 | W42 | 05 | 0080 | Beta | Apr 17, 2025 | Apr 24, 2025 | May 7, 2025 |
| № 4056 | S07 | W87 | 01 | 0030 | Alpha | Apr 13, 2025 | Apr 20, 2025 | May 4, 2025 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1996 to April 2025. The gray background is the average SSN index.
