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 |
|---|---|---|---|---|---|---|---|
| № 1521 | S22 E05 | 17 | dsi | 0190 | 09 | 098 | beta |
| № 1520 | S16 E19 | 60 | fkc | 1370 | 23 | 084 | beta-gamma-delta |
| № 1519 | S16 W04 | 01 | hsx | 0060 | 02 | 107 | alpha |
| № 1518 | N09 W13 | 04 | bxo | 0020 | 03 | 116 | beta |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface