Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on February 7, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3216 | N24 | E67 | 01 | 0040 | Alpha | Feb 13, 2023 | Feb 20, 2023 | Mar 6, 2023 |
| № 3215 | N21 | E57 | 03 | 0010 | Beta | Feb 12, 2023 | Feb 19, 2023 | Mar 5, 2023 |
| № 3214 | N10 | E33 | 07 | 0030 | Beta | Feb 10, 2023 | Feb 17, 2023 | Mar 3, 2023 |
| № 3213 | N29 | E13 | 15 | 0010 | Beta-Gamma | Feb 9, 2023 | Feb 16, 2023 | Mar 2, 2023 |
| № 3212 | S17 | W70 | 05 | 0020 | Beta | Feb 3, 2023 | Feb 10, 2023 | Feb 23, 2023 |
| № 3211 | S17 | W57 | 07 | 0100 | Beta | Feb 4, 2023 | Feb 11, 2023 | Feb 24, 2023 |
| № 3210 | S15 | W43 | 01 | 0010 | Alpha | Feb 5, 2023 | Feb 12, 2023 | Feb 25, 2023 |
| № 3209 | N18 | E12 | 07 | 0030 | Beta | Feb 9, 2023 | Feb 16, 2023 | Mar 2, 2023 |
| № 3207 | S14 | W19 | 03 | 0010 | Beta | Feb 7, 2023 | Feb 13, 2023 | Feb 27, 2023 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1994 to February 2023. The gray background is the average SSN index.
