Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on March 13, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3607 | S18 | E44 | 03 | 0030 | Beta | Mar 17, 2024 | Mar 24, 2024 | Apr 7, 2024 |
| № 3606 | N08 | E27 | 05 | 0040 | Beta | Mar 16, 2024 | Mar 23, 2024 | Apr 5, 2024 |
| № 3605 | S14 | W46 | 01 | 0010 | Alpha | Mar 11, 2024 | Mar 17, 2024 | Mar 31, 2024 |
| № 3600 | S17 | W57 | 02 | 0010 | Alpha | Mar 10, 2024 | Mar 17, 2024 | Mar 30, 2024 |
| № 3599 | S12 | W67 | 07 | 0230 | Beta-Gamma | Mar 9, 2024 | Mar 16, 2024 | Mar 29, 2024 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1995 to March 2024. The gray background is the average SSN index.
