| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 23/07/2024 | 1 | 120 | HSX | S11E74 | |
| 24/07/2024 | 1 | 110 | HSX | S12E55 | |
| 25/07/2024 | 1 | 60 | HSX | S11E46 | |
| 26/07/2024 | 1 | 120 | HSX | S12E31 | |
| 27/07/2024 | 11 | 180 | DSO | S12E20 | |
| 28/07/2024 | 15 | 380 | DKC | S11E10 | |
| 29/07/2024 | 19 | 460 | DKC | S11W08 | |
| 30/07/2024 | 29 | 480 | DKC | S11W20 | |
| 31/07/2024 | 28 | 450 | EKC | S11W35 | |
| 01/08/2024 | 28 | 450 | EKC | S11W47 | |
| 02/08/2024 | 28 | 450 | EKC | S11W61 | |
| 03/08/2024 | 7 | 140 | DAI | S11W76 | |
| 04/08/2024 | 1 | 60 | HSX | S13W92 | |
| 05/08/2024 | 1 | 60 | HSX | S13W0* |
| C | M |
|---|---|
| 8 | 6 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M4.01 | 01/08/2024 | 04:35 | 04:41 | 04:45 | |
| 2 | M2.75 | 27/07/2024 | 17:50 | 18:06 | 18:17 | |
| 3 | M2.1 | 02/08/2024 | 07:51 | 07:59 | 08:03 | |
| 4 | M1.64 | 01/08/2024 | 16:44 | 16:47 | 16:51 | |
| 5 | M1.35 | 01/08/2024 | 16:33 | 16:37 | 16:44 | |
| 6 | M1.02 | 02/08/2024 | 01:54 | 02:01 | 02:08 | |
| 7 | C9.2 | 29/07/2024 | 17:33 | 17:45 | 17:54 | |
| 8 | C8.9 | 02/08/2024 | 11:07 | 11:10 | 11:22 | |
| 9 | C8.2 | 02/08/2024 | 18:15 | 18:19 | 18:25 | |
| 10 | C7.3 | 02/08/2024 | 04:15 | 04:21 | 04:23 |
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| 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 | 119.6 -4.4 |
| 30 derniers jours | 122.3 +11.2 |