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 |
|---|---|---|---|---|---|---|---|
| № 1923 | N17 E28 | 05 | bxo | 0010 | 04 | 077 | beta |
| № 1922 | N12 W15 | 14 | dao | 0120 | 06 | 120 | beta-gamma |
| № 1921 | N06 E62 | 02 | hkx | 0350 | 04 | 043 | alpha |
| № 1920 | N12 E57 | 01 | hax | 0060 | 02 | 048 | alpha |
| № 1919 | S06 W38 | 03 | cro | 0020 | 06 | 144 | beta |
| № 1918 | S09 E51 | 08 | dao | 0170 | 05 | 054 | beta |
| № 1917 | S17 E31 | 18 | dki | 0250 | 07 | 074 | beta |
| № 1916 | S12 W64 | 27 | ekc | 0350 | 12 | 169 | beta-gamma |
| № 1912 | S21 W38 | 01 | hsx | 0080 | 02 | 143 | alpha |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface