| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 23/08/2022 | 6 | 90 | CAO | S22E44 | |
| 24/08/2022 | 5 | 100 | DSO | S24E28 | |
| 25/08/2022 | 3 | 120 | DSO | S24E14 | |
| 26/08/2022 | 6 | 50 | DAO | S22E03 | |
| 27/08/2022 | 8 | 70 | CAI | S22W20 | |
| 28/08/2022 | 6 | 30 | CRO | S23W24 | |
| 29/08/2022 | 2 | 30 | DSO | S23W40 | |
| 30/08/2022 | 2 | 30 | DSO | S23W53 | |
| 01/09/2022 | 3 | 10 | CRO | S22W78 |
| B | C |
|---|---|
| 2 | 5 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C5.7 | 27/08/2022 | 07:47 | 07:51 | 07:55 | |
| 2 | C1.7 | 01/09/2022 | 12:15 | 12:20 | 12:24 | |
| 3 | C1.3 | 23/08/2022 | 01:56 | 02:11 | 02:18 | |
| 4 | C1.1 | 01/09/2022 | 09:46 | 09:53 | 09:59 | |
| 5 | C1.0 | 23/08/2022 | 05:56 | 06:05 | 06:15 | |
| 6 | B5.2 | 23/08/2022 | 05:34 | 05:44 | 05:56 | |
| 7 | B4.5 | 23/08/2022 | 05:15 | 05:24 | 05:34 |
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| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 31/12/2025 | M7.11 |
| Dernier orage géomagnétique | 02/01/2026 | 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 | 111.2 -12.8 |
| 30 derniers jours | 106.5 -1.5 |