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 |
|---|---|---|---|---|---|---|---|
| № 2403 | S15 W18 | 47 | Fkc | 0930 | 16 | 194 | Beta-Gamma-Delta |
| № 2404 | N14 W31 | 04 | Cro | 0020 | 06 | 207 | Beta |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface