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 |
|---|---|---|---|---|---|---|---|
| № 1165 | S22 E43 | 03 | bxo | 0020 | 04 | 181 | beta |
| № 1164 | N28 E60 | 07 | dao | 0200 | 10 | 164 | beta-gamma |
| № 1163 | N18 E46 | 09 | dai | 0110 | 06 | 178 | beta-gamma |
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.
