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 |
|---|---|---|---|---|---|---|---|
| № 1635 | N10 E22 | 18 | esi | 0200 | 11 | 064 | beta-gamma |
| № 1634 | S12 W25 | 07 | cso | 0060 | 06 | 111 | beta |
| № 1633 | S05 W27 | 12 | esi | 0170 | 13 | 113 | beta |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface