Sunspots and active regions — March 20, 2019
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) | |
|---|---|---|---|---|---|---|---|---|
| № 2735 | N03 | E02 | 05 | 0020 | Beta | Mar 21, 2019 | Mar 28, 2019 | Apr 10, 2019 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1990, January to 2019, March. Gray background - average solar cycle.
