Active areas
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) | |
|---|---|---|---|---|---|---|---|---|
| № 2835 | S18 | E66 | 04 | 0150 | beta | Jul 1, 2021 | Jul 8, 2021 | Jul 22, 2021 |
| № 2833 | N24 | W90 | 01 | 0070 | alpha | Jun 19, 2021 | Jun 26, 2021 | Jul 10, 2021 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1992, January to 2021, June. Gray background - average solar cycle.
