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 |
|---|---|---|---|---|---|---|---|
| № 1622 | S24 E16 | 02 | bxo | 0010 | 04 | 052 | beta |
| № 1621 | N15 E48 | 01 | hsx | 0110 | 04 | 020 | alpha |
| № 1620 | S13 W28 | 23 | esi | 0240 | 11 | 096 | beta-gamma |
| № 1618 | N08 W69 | 15 | eki | 0270 | 11 | 137 | beta-gamma-delta |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface