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 |
|---|---|---|---|---|---|---|---|
| № 917 | S05 W73 | 13 | Cao | 0140 | 11 | 347 | Beta |
| № 918 | S04 W85 | 02 | Hrx | 0030 | 02 | 359 | Alpha |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface