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 |
|---|---|---|---|---|---|---|---|
| № 3147 | S11 W93 | 01 | Hrx | 0010 | 02 | 172 | Alpha |
| № 3149 | N21 W83 | 01 | Hsx | 0030 | 02 | 162 | Alpha |
| № 3151 | S16 W73 | 04 | Cso | 0120 | 08 | 152 | Beta |
| № 3152 | N27 W05 | 06 | Bxo | 0010 | 07 | 084 | Beta |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface