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 |
|---|---|---|---|---|---|---|---|
| № 2548 | N13 W36 | 09 | dso | 0120 | 08 | 172 | beta |
| № 2546 | S07 W88 | 01 | hhx | 0300 | 03 | 224 | 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 1987, January to 2016, May. Gray background - average solar cycle.
