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 |
|---|---|---|---|---|---|---|---|
| № 2905 | S12 W11 | 01 | Axx | 0010 | 01 | 351 | Alpha |
| № 2906 | S29 W04 | 09 | Cso | 0060 | 07 | 344 | Beta |
| № 2907 | S20 E26 | 23 | Dai | 0180 | 10 | 314 | Beta-Gamma |
| № 2908 | S20 E43 | 10 | Dao | 0210 | 08 | 297 | Beta |
| № 2909 | S21 E58 | 05 | Dao | 0150 | 07 | 282 | Beta |
| № 2910 | N13 W16 | 06 | Cro | 0020 | 05 | 356 | Beta |
| № 2911 | N19 E70 | 03 | Cro | 0020 | 05 | 270 | Beta |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface