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 |
|---|---|---|---|---|---|---|---|
| № 3542 | N19 W02 | 06 | cao | 0060 | 05 | 150 | beta |
| № 3541 | S21 E51 | 04 | cao | 0030 | 02 | 097 | beta |
| № 3540 | S18 E53 | 12 | dki | 0350 | 09 | 095 | beta-gamma |
| № 3539 | N11 E14 | 09 | dsi | 0060 | 05 | 134 | beta-gamma |
| № 3538 | N21 W28 | 08 | dai | 0070 | 06 | 176 | gamma |
| № 3537 | N18 W11 | 03 | cao | 0050 | 02 | 159 | beta |
| № 3536 | N05 W05 | 24 | eai | 0130 | 12 | 153 | beta-gamma |
| № 3534 | S15 W75 | 03 | hsx | 0070 | 04 | 223 | alpha |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface