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 |
|---|---|---|---|---|---|---|---|
| № 1812 | S12 W62 | 02 | cro | 0020 | 03 | 084 | beta |
| № 1811 | N07 E08 | 03 | cro | 0010 | 05 | 010 | beta |
| № 1810 | S26 E45 | 01 | hsx | 0040 | 02 | 337 | alpha |
| № 1809 | N13 E40 | 08 | cao | 0160 | 05 | 342 | beta |
| № 1808 | N15 W00 | 02 | hsx | 0070 | 02 | 022 | alpha |
| № 1807 | N30 W70 | 03 | bxo | 0010 | 04 | 092 | beta |
| № 1806 | S14 W19 | 12 | dai | 0080 | 08 | 041 | beta |
| № 1801 | N20 W64 | 01 | hsx | 0060 | 02 | 086 | alpha |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface