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 |
|---|---|---|---|---|---|---|---|
| № 1873 | N13 W90 | 01 | Hrx | 0010 | 01 | 056 | Alpha |
| № 1875 | N07 W64 | 40 | Fkc | 0790 | 16 | 030 | Beta-Gamma-Delta |
| № 1877 | S12 W43 | 20 | Dhi | 0330 | 09 | 009 | Beta-Gamma-Delta |
| № 1879 | S12 W28 | 08 | Cao | 0100 | 05 | 354 | Beta |
| № 1881 | S22 W05 | 02 | Bxo | 0010 | 05 | 331 | Beta |
| № 1882 | S08 E34 | 31 | Dkc | 0390 | 08 | 292 | Beta-Gamma-Delta |
| № 1883 | N04 E59 | 02 | Hax | 0060 | 01 | 267 | Alpha |
| № 1884 | S13 E68 | 11 | Dso | 0110 | 09 | 258 | Beta-Gamma-Delta |
| № 1885 | S18 E63 | 01 | Hsx | 0130 | 03 | 263 | Alpha |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface