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 |
|---|---|---|---|---|---|---|---|
| № 1153 | N16 W42 | 05 | bxo | 0015 | 08 | 168 | beta |
| № 1152 | S20 W26 | 05 | bxo | 0015 | 02 | 154 | beta |
| № 1150 | S22 W51 | 01 | axx | 0000 | 01 | 178 | 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 1982, January to 2011, February. Gray background - average solar cycle.
