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Sunspots and active regions on Feb 21, 2025
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 |
| № 3999 | N06 W05 | 03 | cro | 0020 |
06 | 130 | beta |
| № 3998 | S14 E12 | 18 | dai | 0220 |
10 | 113 | beta-gamma |
| № 3997 | N03 W25 | 03 | bxo | 0010 |
04 | 150 | beta |
| № 3996 | S16 W03 | 08 | fko | 0330 |
17 | 128 | beta-gamma |
| № 3994 | S19 W88 | 01 | axx | 0005 |
01 | 213 | alpha |
| № 3993 | N15 W18 | 03 | cho | 0250 |
03 | 143 | beta |
| № 3990 | S09 W64 | 06 | cko | 0250 |
03 | 189 | beta |
| № 3989 | N19 W79 | 01 | hhx | 0250 |
03 | 204 | 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) |
| № 3991 | S14 W52 | 177 |
