| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 19/07/2024 | 3 | 100 | DAI | S10E13 | |
| 20/07/2024 | 12 | 200 | DAI | S11W01 | |
| 21/07/2024 | 17 | 300 | DKI | S10W15 | |
| 22/07/2024 | 16 | 330 | DKI | S10W29 | |
| 23/07/2024 | 23 | 300 | DKI | S09W42 | |
| 24/07/2024 | 10 | 170 | DAO | S10W56 | |
| 25/07/2024 | 4 | 90 | DAO | S10W69 | |
| 26/07/2024 | 6 | 100 | DAO | S08W82 | |
| 27/07/2024 | 6 | 100 | DAO | S09W0* |
| C | M |
|---|---|
| 7 | 1 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M1.7 | 26/07/2024 | 04:30 | 04:42 | 04:51 | |
| 2 | C8.5 | 23/07/2024 | 09:03 | 09:12 | 09:17 | |
| 3 | C7.4 | 26/07/2024 | 01:42 | 01:51 | 01:57 | |
| 4 | C5.1 | 26/07/2024 | 09:16 | 09:19 | 09:28 | |
| 5 | C4.6 | 22/07/2024 | 09:02 | 09:11 | 09:16 | |
| 6 | C3.0 | 25/07/2024 | 12:28 | 12:32 | 12:36 | |
| 7 | C2.7 | 26/07/2024 | 01:29 | 01:38 | 01:42 | |
| 8 | C2.1 | 26/07/2024 | 03:37 | 03:44 | 03:56 |
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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 | 112.1 -11.9 |
| 30 derniers jours | 105.6 -3.7 |