| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 20/07/2024 | 3 | 50 | CAO | S14E66 | |
| 21/07/2024 | 8 | 130 | DAO | S13E51 | |
| 22/07/2024 | 14 | 170 | EAI | S13E37 | |
| 23/07/2024 | 25 | 220 | EAI | S13E24 | |
| 24/07/2024 | 29 | 230 | EAI | S13E11 | |
| 25/07/2024 | 35 | 230 | FAC | S12W04 | |
| 26/07/2024 | 36 | 240 | FAC | S12W17 | |
| 27/07/2024 | 31 | 330 | FKC | S12W30 | |
| 28/07/2024 | 25 | 440 | FKC | S11W48 | |
| 29/07/2024 | 16 | 230 | EAC | S10W60 | |
| 30/07/2024 | 8 | 180 | EAC | S12W74 | |
| 31/07/2024 | 7 | 180 | DAC | S11W87 | |
| 01/08/2024 | 7 | 180 | DAC | S11W0* |
| C | M |
|---|---|
| 30 | 14 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M8.7 | 29/07/2024 | 12:47 | 12:55 | 13:04 | |
| 2 | M7.79 | 28/07/2024 | 10:27 | 10:42 | 10:54 | |
| 3 | M3.97 | 22/07/2024 | 03:55 | 04:04 | 04:08 | |
| 4 | M3.49 | 27/07/2024 | 18:24 | 18:39 | 18:51 | |
| 5 | M3.11 | 27/07/2024 | 05:12 | 05:46 | 06:19 | |
| 6 | M1.94 | 22/07/2024 | 04:14 | 04:34 | 04:43 | |
| 7 | M1.93 | 28/07/2024 | 20:25 | 20:36 | 20:49 | |
| 8 | M1.74 | 30/07/2024 | 00:52 | 01:03 | 01:20 | |
| 9 | M1.6 | 29/07/2024 | 12:16 | 12:22 | 12:29 | |
| 10 | M1.58 | 28/07/2024 | 03:37 | 03:48 | 04:03 |
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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 | 106.7 -17.3 |
| 30 derniers jours | 102.5 -7.3 |