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 |
|---|---|---|---|---|---|---|---|
| № 2371 | N11 W40 | 29 | Fkc | 0740 | 16 | 302 | Beta-Gamma |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface