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 |
|---|---|---|---|---|---|---|---|
| № 4178 | N09 W33 | 09 | dai | 0020 | 06 | 059 | beta |
| № 4177 | N05 E36 | 02 | hsx | 0010 | 01 | 350 | alpha |
| № 4176 | N26 E17 | 01 | axx | 0010 | 01 | 009 | alpha |
| № 4175 | N12 E35 | 02 | hsx | 0030 | 01 | 351 | alpha |
| № 4174 | S08 W59 | 04 | cro | 0030 | 02 | 085 | beta |
| № 4173 | S18 W84 | 03 | dro | 0020 | 05 | 110 | beta |
| № 4172 | N09 W04 | 14 | eai | 0080 | 14 | 030 | beta-gamma |
| № 4171 | N19 E12 | 01 | hsx | 0040 | 01 | 014 | alpha |
| № 4169 | N23 W08 | 02 | hsx | 0080 | 02 | 034 | alpha |
| № 4168 | N05 W78 | 05 | eao | 0220 | 11 | 104 | beta-gamma |
| № 4165 | N12 W76 | 02 | hsx | 0120 | 02 | 102 | alpha |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface