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 |
|---|---|---|---|---|---|---|---|
| № 2816 | S24 W18 | 06 | Cro | 0050 | 10 | 261 | Beta |
| № 2817 | N18 W88 | 05 | Cso | 0140 | 09 | 331 | Beta |
| № 2818 | S17 E39 | 01 | Hsx | 0050 | 01 | 204 | Alpha |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface