Active areas
Sunspots and active regions
| Group number | Sunspots Location on the Sun | The number of spots in the group | The classification by the Zurich's modified system | Area (millions of shares of the solar hemisphere) | Group length (in degrees) | Carrington Longitude (in degrees) | Group's magnet type |
|---|---|---|---|---|---|---|---|
| № 540 | S14 W81 | 01 | Hsx | 0110 | 02 | 289 | Alpha |
| № 542 | N10 W61 | 01 | Hsx | 0030 | 01 | 269 | Alpha |
| № 543 | S16 W60 | 01 | Hsx | 0050 | 02 | 268 | Alpha |
| № 544 | N08 W44 | 04 | Bxo | 0040 | 07 | 252 | Beta |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface