Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 21, 2023. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3345 | N10 | E60 | 03 | 0030 | Beta | Jun 26, 2023 | Jul 3, 2023 | Jul 17, 2023 |
| № 3344 | N22 | W46 | 04 | 0010 | Beta | Jun 18, 2023 | Jun 25, 2023 | Jul 9, 2023 |
| № 3342 | S22 | W73 | 08 | 0070 | Beta-Gamma | Jun 16, 2023 | Jun 23, 2023 | Jul 7, 2023 |
| № 3341 | S15 | E59 | 04 | 0110 | Beta-Gamma | Jun 26, 2023 | Jul 3, 2023 | Jul 17, 2023 |
| № 3340 | N21 | E32 | 07 | 0080 | Beta-Gamma | Jun 24, 2023 | Jul 1, 2023 | Jul 15, 2023 |
| № 3339 | S18 | E29 | 02 | 0140 | Alpha | Jun 24, 2023 | Jul 1, 2023 | Jul 15, 2023 |
| № 3338 | N11 | E05 | 08 | 0050 | Beta | Jun 22, 2023 | Jun 29, 2023 | Jul 13, 2023 |
| № 3335 | S15 | W15 | 18 | 0200 | Beta | Jun 21, 2023 | Jun 28, 2023 | Jul 11, 2023 |
| № 3333 | S12 | W43 | 11 | 0060 | Beta-Gamma | Jun 19, 2023 | Jun 25, 2023 | Jul 9, 2023 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1994 to June 2023. The gray background is the average SSN index.
