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 W44 | 07 | Cro | 0030 | 13 | 262 | Beta |
| № 2818 | S16 E12 | 01 | Hsx | 0040 | 01 | 206 | Alpha |
| № 2819 | N24 W27 | 03 | Bxo | 0010 | 04 | 245 | Beta |
| № 2820 | S22 E08 | 11 | Dai | 0070 | 05 | 210 | Beta |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface