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 |
|---|---|---|---|---|---|---|---|
| № 1836 | N11 E19 | 09 | eao | 0170 | 14 | 338 | beta-gamma |
| № 1835 | S11 W13 | 09 | dsc | 0140 | 04 | 011 | beta |
| № 1834 | N13 W20 | 12 | cri | 0030 | 10 | 018 | beta |
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 1984, January to 2013, September. Gray background - average solar cycle.
