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 |
|---|---|---|---|---|---|---|---|
| № 2736 | N09 W48 | 28 | dac | 0210 | 09 | 283 | beta-gamma-delta |
| № 2735 | N02 W25 | 01 | axx | 0010 | 01 | 260 | alpha |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface
Solar cycle progression
Average monthly sunspot number (SSN) from 1990, January to 2019, March. Gray background - average solar cycle.
