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 | S16 W19 | 09 | dso | 0050 | 04 | 350 | beta |
| № 1836 | N11 W05 | 13 | eso | 0160 | 13 | 336 | beta-gamma |
| № 1835 | S10 W41 | 03 | cso | 0110 | 02 | 012 | beta |
| № 1834 | N12 W50 | 19 | dai | 0090 | 09 | 021 | beta-gamma |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface