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 |
|---|---|---|---|---|---|---|---|
| № 902 | S09 W47 | 01 | hsx | 0010 | 01 | 004 | alpha |
| № 901 | N06 W54 | 04 | dso | 0020 | 08 | 011 | beta |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface