| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 13/07/2024 | 1 | 90 | HSX | S07E75 | |
| 14/07/2024 | 7 | 230 | EAI | S07E66 | |
| 15/07/2024 | 10 | 220 | DSI | S09E52 | |
| 16/07/2024 | 12 | 280 | EKC | S09E42 | |
| 17/07/2024 | 22 | 340 | EKC | S08E26 | |
| 18/07/2024 | 28 | 400 | EKC | S08E24 | |
| 19/07/2024 | 32 | 410 | EKC | S08E01 | |
| 20/07/2024 | 28 | 380 | EKC | S09W15 | |
| 21/07/2024 | 28 | 380 | EKC | S08W28 | |
| 22/07/2024 | 21 | 180 | EAC | S08W42 | |
| 23/07/2024 | 8 | 150 | ESO | S08W57 | |
| 24/07/2024 | 6 | 100 | DAO | S08W69 | |
| 25/07/2024 | 2 | 50 | DAO | S08W83 | |
| 26/07/2024 | 2 | 50 | DAO | S08W98 |
| C | M |
|---|---|
| 34 | 8 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M3.64 | 24/07/2024 | 07:28 | 07:42 | 07:50 | |
| 2 | M3.03 | 24/07/2024 | 17:07 | 17:21 | 17:27 | |
| 3 | M2.24 | 18/07/2024 | 10:04 | 10:14 | 10:20 | |
| 4 | M2.05 | 19/07/2024 | 17:53 | 18:06 | 18:25 | |
| 5 | M2.03 | 18/07/2024 | 10:20 | 10:27 | 10:31 | |
| 6 | M1.8 | 20/07/2024 | 07:10 | 07:20 | 07:24 | |
| 7 | M1.5 | 21/07/2024 | 08:28 | 08:34 | 08:41 | |
| 8 | M1.3 | 25/07/2024 | 15:27 | 15:37 | 15:43 | |
| 9 | C8.7 | 17/07/2024 | 03:13 | 03:19 | 03:25 | |
| 10 | C8.6 | 19/07/2024 | 13:53 | 14:01 | 14:16 |
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| Dernière classe X | 18/01/2026 | X1.9 |
| Dernière classe M | 17/01/2026 | M1.1 |
| Dernier orage géomagnétique | 17/01/2026 | 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 | 100.6 -23.4 |
| 30 derniers jours | 106.1 -0.7 |