Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on May 11, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3303 | S10 | E37 | 04 | 0030 | Beta | May 15, 2023 | May 22, 2023 | Jun 4, 2023 |
| № 3302 | N18 | E55 | 04 | 0030 | Beta | May 16, 2023 | May 23, 2023 | Jun 6, 2023 |
| № 3301 | N11 | E50 | 02 | 0120 | Alpha | May 16, 2023 | May 23, 2023 | Jun 5, 2023 |
| № 3300 | N10 | W17 | 06 | 0050 | Beta | May 11, 2023 | May 18, 2023 | May 31, 2023 |
| № 3297 | N10 | W33 | 20 | 0400 | Beta-Gamma | May 10, 2023 | May 17, 2023 | May 30, 2023 |
| № 3296 | N15 | W53 | 28 | 0290 | Beta-Gamma | May 8, 2023 | May 15, 2023 | May 29, 2023 |
| № 3294 | S07 | W37 | 06 | 0130 | Beta | May 10, 2023 | May 16, 2023 | May 30, 2023 |
| № 3293 | N10 | W64 | 04 | 0010 | Beta | May 7, 2023 | May 14, 2023 | May 28, 2023 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1994 to May 2023. The gray background is the average SSN index.
