| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 08/02/2003 | 4 | 20 | BXO | N12E35 | |
| 10/02/2003 | 2 | 10 | AXX | N11E08 | |
| 11/02/2003 | 2 | 10 | AXX | N11W06 | |
| 12/02/2003 | 4 | 30 | HRX | N10W19 | |
| 13/02/2003 | 9 | 40 | DAO | N10W32 | |
| 14/02/2003 | 11 | 50 | DSO | N10W45 | |
| 15/02/2003 | 7 | 50 | DSO | N10W58 | |
| 16/02/2003 | 3 | 100 | DAO | N10W71 | |
| 17/02/2003 | 3 | 40 | CAO | N11W82 |
| B | C |
|---|---|
| 1 | 9 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C3.51 | 12/02/2003 | 05:36 | 05:42 | 05:49 | |
| 2 | C3.4 | 12/02/2003 | 21:01 | 21:12 | 21:23 | |
| 3 | C2.69 | 13/02/2003 | 04:50 | 05:02 | 05:10 | |
| 4 | C2.53 | 14/02/2003 | 06:28 | 06:37 | 06:46 | |
| 5 | C2.07 | 15/02/2003 | 13:56 | 14:05 | 14:17 | |
| 6 | C1.74 | 15/02/2003 | 06:06 | 06:10 | 06:15 | |
| 7 | C1.17 | 13/02/2003 | 16:13 | 16:18 | 17:09 | |
| 8 | C1.11 | 12/02/2003 | 13:54 | 14:00 | 14:15 | |
| 9 | C1.02 | 13/02/2003 | 11:10 | 11:20 | 11:43 | |
| 10 | B7.23 | 12/02/2003 | 18:46 | 18:55 | 19:06 |
A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!
| Dernière classe X | 18/01/2026 | X1.9 |
| Dernière classe M | 21/01/2026 | M3.4 |
| Dernier orage géomagnétique | 20/01/2026 | Kp8 (G4) |
| Jours sans taches solaires | |
|---|---|
| Dernier jour sans taches solaires | 08/06/2022 |
| Nombre mensuel moyen de taches solaires | |
|---|---|
| décembre 2025 | 124 +32.2 |
| janvier 2026 | 107.3 -16.8 |
| 30 derniers jours | 111.9 +4 |