Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on February 10, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3221 | N14 | E77 | 02 | 0080 | Alpha | Feb 17, 2023 | Feb 24, 2023 | Mar 9, 2023 |
| № 3220 | S15 | E79 | 02 | 0080 | Beta | Feb 17, 2023 | Feb 24, 2023 | Mar 9, 2023 |
| № 3219 | S17 | E56 | 05 | 0010 | Beta | Feb 15, 2023 | Feb 22, 2023 | Mar 8, 2023 |
| № 3218 | N12 | E51 | 03 | 0020 | Beta | Feb 15, 2023 | Feb 22, 2023 | Mar 7, 2023 |
| № 3217 | S10 | E65 | 09 | 0260 | Beta | Feb 16, 2023 | Feb 23, 2023 | Mar 8, 2023 |
| № 3216 | N25 | E33 | 05 | 0150 | Beta | Feb 13, 2023 | Feb 20, 2023 | Mar 6, 2023 |
| № 3215 | N22 | E18 | 03 | 0020 | Beta | Feb 12, 2023 | Feb 19, 2023 | Mar 5, 2023 |
| № 3214 | N11 | W05 | 13 | 0280 | Beta | Feb 10, 2023 | Feb 17, 2023 | Mar 3, 2023 |
| № 3213 | N30 | W26 | 18 | 0290 | Beta-Delta | Feb 9, 2023 | Feb 16, 2023 | Mar 2, 2023 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1994 to February 2023. The gray background is the average SSN index.
