Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on March 1, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 4010 | N24 | E36 | 04 | 0020 | Beta | Mar 5, 2025 | Mar 12, 2025 | Mar 26, 2025 |
| № 4009 | N11 | E25 | 05 | 0020 | Beta | Mar 4, 2025 | Mar 11, 2025 | Mar 24, 2025 |
| № 4008 | N05 | E27 | 01 | 0020 | Alpha | Mar 4, 2025 | Mar 11, 2025 | Mar 24, 2025 |
| № 4007 | S11 | W04 | 05 | 0030 | Beta | Mar 2, 2025 | Mar 8, 2025 | Mar 22, 2025 |
| № 4006 | N18 | W04 | 14 | 0180 | Beta-Gamma | Mar 2, 2025 | Mar 8, 2025 | Mar 22, 2025 |
| № 4004 | S14 | W06 | 02 | 0010 | Alpha | Mar 1, 2025 | Mar 8, 2025 | Mar 22, 2025 |
| № 4002 | N13 | W57 | 03 | 0010 | Beta | Feb 26, 2025 | Mar 4, 2025 | Mar 18, 2025 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1996 to March 2025. The gray background is the average SSN index.
