Sunspots and active regions — March 23, 2023
Sunspots and active regions
By the end of the day, the following active regions with sunspots could be observed on the Sun's surface
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 3262 | S19 | E72 | 01 | 0180 | Alpha | Mar 30, 2023 | Apr 5, 2023 | Apr 19, 2023 |
| № 3261 | S22 | W79 | 02 | 0010 | Alpha | Mar 18, 2023 | Mar 25, 2023 | Apr 8, 2023 |
| № 3260 | N24 | E31 | 03 | 0180 | Beta | Mar 26, 2023 | Apr 2, 2023 | Apr 16, 2023 |
| № 3259 | S22 | E20 | 06 | 0030 | Beta | Mar 26, 2023 | Apr 1, 2023 | Apr 15, 2023 |
| № 3257 | S23 | E27 | 05 | 0130 | Beta | Mar 26, 2023 | Apr 2, 2023 | Apr 16, 2023 |
| № 3256 | S22 | E07 | 04 | 0270 | Beta | Mar 25, 2023 | Mar 31, 2023 | Apr 14, 2023 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1994, January to 2023, March. Gray background - average solar cycle.
