Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on February 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) | |
|---|---|---|---|---|---|---|---|---|
| № 3222 | N35 | W64 | 02 | 0030 | Beta | Feb 7, 2023 | Feb 14, 2023 | Mar 1, 2023 |
| № 3221 | N16 | E62 | 02 | 0100 | Alpha | Feb 17, 2023 | Feb 24, 2023 | Mar 9, 2023 |
| № 3220 | S15 | E64 | 03 | 0130 | Beta | Feb 17, 2023 | Feb 24, 2023 | Mar 9, 2023 |
| № 3219 | S07 | E42 | 06 | 0030 | Beta | Feb 15, 2023 | Feb 22, 2023 | Mar 7, 2023 |
| № 3218 | N11 | E35 | 02 | 0010 | Beta | Feb 15, 2023 | Feb 21, 2023 | Mar 7, 2023 |
| № 3217 | S11 | E49 | 11 | 0380 | Beta-Gamma-Delta | Feb 16, 2023 | Feb 22, 2023 | Mar 8, 2023 |
| № 3216 | N24 | E19 | 03 | 0140 | Alpha | Feb 13, 2023 | Feb 20, 2023 | Mar 6, 2023 |
| № 3215 | N22 | E03 | 01 | 0010 | Alpha | Feb 12, 2023 | Feb 19, 2023 | Mar 5, 2023 |
| № 3214 | N11 | W20 | 11 | 0300 | Beta | Feb 10, 2023 | Feb 17, 2023 | Mar 3, 2023 |
| № 3213 | N30 | W39 | 22 | 0450 | Beta-Gamma | Feb 9, 2023 | Feb 16, 2023 | Mar 2, 2023 |
| № 3209 | N22 | W38 | 02 | 0010 | Beta | Feb 9, 2023 | Feb 16, 2023 | Mar 2, 2023 |
| № 3208 | N09 | W66 | 05 | 0020 | Beta | Feb 7, 2023 | Feb 14, 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.
