Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on March 16, 2024. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3612 | N23 | W57 | 01 | 0010 | Alpha | Mar 13, 2024 | Mar 20, 2024 | Apr 2, 2024 |
| № 3611 | N28 | E48 | 01 | 0020 | Alpha | Mar 21, 2024 | Mar 28, 2024 | Apr 11, 2024 |
| № 3610 | S16 | E42 | 01 | 0010 | Alpha | Mar 20, 2024 | Mar 27, 2024 | Apr 10, 2024 |
| № 3607 | S17 | E06 | 06 | 0040 | Beta | Mar 17, 2024 | Mar 24, 2024 | Apr 7, 2024 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1995 to March 2024. The gray background is the average SSN index.
