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 |
|---|---|---|---|---|---|---|---|
| № 4179 | S11 E52 | 02 | cso | 0050 | 01 | 320 | beta |
| № 4178 | N09 W49 | 12 | dai | 0210 | 07 | 061 | beta |
| № 4177 | N04 E21 | 01 | hsx | 0020 | 01 | 351 | alpha |
| № 4176 | N25 E03 | 01 | axx | 0010 | 01 | 009 | alpha |
| № 4175 | N12 E20 | 02 | hax | 0020 | 02 | 352 | alpha |
| № 4174 | S09 W74 | 02 | cao | 0020 | 02 | 086 | beta |
| № 4172 | N08 W18 | 20 | eai | 0140 | 14 | 030 | beta-gamma |
| № 4171 | N19 W01 | 01 | hsx | 0040 | 01 | 013 | alpha |
| № 4169 | N21 W21 | 02 | hax | 0060 | 02 | 033 | alpha |
| № 4168 | N05 W94 | 03 | dao | 0070 | 02 | 106 | beta |
| № 4165 | N11 W92 | 01 | hsx | 0120 | 02 | 104 | alpha |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface