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 |
|---|---|---|---|---|---|---|---|
| № 1837 | S15 W47 | 21 | dso | 0120 | 08 | 352 | beta |
| № 1836 | N12 W39 | 07 | dso | 0110 | 05 | 342 | beta |
| № 1835 | S12 W67 | 04 | cso | 0060 | 03 | 012 | beta |
| № 1834 | N12 W79 | 05 | cso | 0080 | 09 | 021 | beta |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface