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Sunspots and active regions on Apr 27, 2024
Active areas
Sunspots and active regions
The following regions with sunspots can be now observed on the Sun's surface
| 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 |
| № 3659 | S13 E20 | 01 | axx | 0010 |
01 | 105 | alpha |
| № 3658 | S23 W60 | 04 | dro | 0060 |
06 | 185 | beta |
| № 3657 | S15 W19 | 03 | bxo | 0010 |
02 | 144 | beta |
| № 3656 | S12 E07 | 01 | axx | 0010 |
01 | 118 | alpha |
| № 3655 | S27 W03 | 01 | hsx | 0060 |
09 | 128 | alpha |
| № 3654 | S08 W08 | 19 | eai | 0160 |
12 | 133 | beta-gamma |
| № 3652 | N14 W42 | 01 | hsx | 0070 |
02 | 167 | alpha |
| № 3648 | N18 W72 | 06 | dri | 0080 |
09 | 197 | beta-gamma |
| № 3646 | N21 W53 | 05 | cao | 0090 |
10 | 178 | beta |
| № 3644 | N13 W57 | 02 | hsx | 0040 |
06 | 182 | alpha |
| № 3639 | N30 W90 | 01 | axx | 0010 |
01 | 215 | alpha |
H-alpha plages without spots
The following H-alpha plages without spots can be currently observed on the Sun's surface
| Area number | Coordinates | Carrington Longitude (in degrees) |
| № 3653 | N03 W15 | 140 |
| № 3651 | N09 W63 | 187 |
| № 3650 | S11 W73 | 198 |
| № 3647 | S13 W92 | 217 |
| № 3643 | S12 W87 | 212 |
