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 |
|---|---|---|---|---|---|---|---|
| № 1721 | S18 W86 | 01 | Hsx | 0060 | 01 | 057 | Alpha |
| № 1722 | S21 W73 | 06 | Cao | 0040 | 06 | 044 | Beta |
| № 1723 | S18 W32 | 14 | Dai | 0100 | 08 | 003 | Beta |
| № 1724 | S26 W05 | 02 | Hrx | 0020 | 01 | 335 | Alpha |
| № 1725 | N10 W58 | 02 | Cro | 0020 | 02 | 028 | Beta |
| № 1726 | N13 E07 | 04 | Dro | 0020 | 03 | 323 | Beta |
| № 1727 | N26 E57 | 02 | Dao | 0040 | 03 | 273 | Beta |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface