Active areas
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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 |
|---|---|---|---|---|---|---|---|
| № 4355 | S14 E44 | 02 | cao | 0010 | 04 | 299 | beta |
| № 4354 | S11 W14 | 01 | axx | 0010 | 02 | 357 | alpha |
| № 4353 | N18 W16 | 12 | dai | 0040 | 06 | 359 | beta-delta |
| № 4351 | S04 W21 | 08 | dai | 0080 | 06 | 004 | beta-delta |
| № 4350 | N18 W00 | 01 | axx | 0010 | 01 | 343 | alpha |
| № 4349 | S14 E08 | 02 | dso | 0130 | 03 | 335 | beta |
| № 4347 | N10 W32 | 01 | hsx | 0060 | 02 | 015 | alpha |
| № 4345 | S17 W56 | 07 | esi | 0160 | 11 | 039 | beta |
| № 4342 | N14 W58 | 08 | dso | 0180 | 08 | 041 | beta |
| № 4341 | S10 W60 | 05 | cao | 0200 | 04 | 043 | beta |
H-alpha plages without spots
| Area number | Coordinates | Carrington Longitude (in degrees) |
|---|---|---|
| № 4352 | S02 W33 | 016 |
| № 4348 | S17 W85 | 068 |
| № 4346 | S14 W49 | 032 |
| № 4344 | N19 W70 | 053 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1999, January to the present. Gray background - average solar cycle.
