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Sunspots and active regions on Feb 18, 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 E38 | 07 | cro | 0030 |
06 | 127 | beta |
| № 3998 | S14 E54 | 16 | dai | 0150 |
07 | 111 | beta-delta |
| № 3997 | N03 E16 | 10 | cai | 0050 |
06 | 149 | beta |
| № 3996 | S16 E39 | 21 | eko | 0350 |
13 | 126 | beta-gamma |
| № 3995 | S21 W74 | 01 | hrx | 0030 |
01 | 239 | alpha |
| № 3994 | S19 W46 | 04 | bxo | 0010 |
03 | 211 | beta |
| № 3993 | N15 E24 | 02 | hhx | 0250 |
03 | 141 | alpha |
| № 3992 | S06 W81 | 17 | eai | 0090 |
14 | 246 | beta-gamma |
| № 3991 | S14 W10 | 01 | axx | 0010 |
01 | 175 | alpha |
| № 3990 | S09 W23 | 17 | cko | 0250 |
11 | 188 | beta-gamma |
| № 3989 | N19 W39 | 01 | hhx | 0250 |
03 | 204 | alpha |
| № 3986 | N06 W90 | 01 | hsx | 0080 |
03 | 254 | 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) |
| № 3987 | S07 W89 | 254 |
