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 |
|---|---|---|---|---|---|---|---|
| № 2818 | S17 E52 | 01 | hsx | 0040 | 01 | 205 | alpha |
| № 2817 | N18 W79 | 07 | dao | 0180 | 10 | 336 | beta |
| № 2816 | S24 W06 | 09 | cao | 0100 | 09 | 263 | beta |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface