| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 03/03/2023 | 4 | 10 | BXO | N18W37 | |
| 04/03/2023 | 12 | 90 | CAO | N18W51 | |
| 05/03/2023 | 12 | 110 | DAO | N18W61 | |
| 06/03/2023 | 8 | 110 | DAO | N18W78 | |
| 07/03/2023 | 1 | 80 | DAO | N18W87 | |
| 08/03/2023 | 1 | 80 | DAO | N18W0* |
| C | M |
|---|---|
| 9 | 3 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M5.8 | 06/03/2023 | 02:08 | 02:28 | 02:35 | |
| 2 | M5.04 | 05/03/2023 | 21:29 | 21:35 | 21:41 | |
| 3 | M1.0 | 04/03/2023 | 07:06 | 07:10 | 07:14 | |
| 4 | C8.2 | 05/03/2023 | 03:44 | 03:54 | 04:03 | |
| 5 | C6.2 | 05/03/2023 | 13:23 | 13:58 | 14:21 | |
| 6 | C5.0 | 06/03/2023 | 12:01 | 12:18 | 12:30 | |
| 7 | C4.7 | 07/03/2023 | 03:58 | 04:05 | 04:12 | |
| 8 | C4.2 | 04/03/2023 | 22:00 | 22:11 | 22:18 | |
| 9 | C3.8 | 05/03/2023 | 19:23 | 19:33 | 19:44 | |
| 10 | C3.0 | 07/03/2023 | 08:11 | 08:20 | 08:28 |
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 | 22/01/2026 | Kp5+ (G1) |
| 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 | 117.9 -6.1 |
| 30 derniers jours | 121.4 +11.9 |