Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on July 27, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3386 | N11 | E60 | 07 | 0110 | Beta | Aug 2, 2023 | Aug 8, 2023 | Aug 22, 2023 |
| № 3385 | S16 | W16 | 05 | 0040 | Beta | Jul 27, 2023 | Aug 3, 2023 | Aug 16, 2023 |
| № 3384 | S14 | E40 | 04 | 0010 | Beta | Jul 31, 2023 | Aug 7, 2023 | Aug 20, 2023 |
| № 3383 | N14 | W09 | 01 | 0010 | Alpha | Jul 27, 2023 | Aug 3, 2023 | Aug 17, 2023 |
| № 3382 | N18 | W19 | 01 | 0020 | Alpha | Jul 27, 2023 | Aug 2, 2023 | Aug 16, 2023 |
| № 3380 | S11 | E25 | 10 | 0110 | Beta | Jul 30, 2023 | Aug 6, 2023 | Aug 19, 2023 |
| № 3379 | N14 | W24 | 08 | 0255 | Beta | Jul 26, 2023 | Aug 2, 2023 | Aug 16, 2023 |
| № 3378 | S28 | W84 | 01 | 0050 | Alpha | Jul 21, 2023 | Jul 28, 2023 | Aug 12, 2023 |
| № 3377 | S09 | W49 | 03 | 0230 | Beta | Jul 24, 2023 | Jul 31, 2023 | Aug 14, 2023 |
| № 3376 | N23 | W82 | 07 | 0120 | Beta | Jul 22, 2023 | Jul 29, 2023 | Aug 11, 2023 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1994 to July 2023. The gray background is the average SSN index.
