| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 02/07/2023 | 2 | 20 | HSX | N23E44 | |
| 03/07/2023 | 2 | 30 | HSX | N23E30 | |
| 04/07/2023 | 8 | 30 | CAO | N23E20 | |
| 05/07/2023 | 6 | 30 | CRO | N23E01 | |
| 06/07/2023 | 7 | 30 | CRO | N22W06 | |
| 07/07/2023 | 24 | 20 | CRO | N23W21 | |
| 08/07/2023 | 1 | 20 | HRX | N23W35 | |
| 09/07/2023 | 6 | 30 | DRI | N23W49 | |
| 10/07/2023 | 7 | 30 | DRO | N23W60 | |
| 11/07/2023 | 5 | 10 | BXO | N25W72 | |
| 12/07/2023 | 1 | 0 | AXX | N25W86 | |
| 13/07/2023 | 1 | 0 | AXX | N23W0* |
| C |
|---|
| 16 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C8.8 | 03/07/2023 | 21:02 | 21:12 | 21:22 | |
| 2 | C8.8 | 06/07/2023 | 04:36 | 04:45 | 04:53 | |
| 3 | C7.1 | 04/07/2023 | 06:36 | 06:41 | 06:45 | |
| 4 | C5.0 | 03/07/2023 | 15:16 | 15:21 | 15:25 | |
| 5 | C5.0 | 03/07/2023 | 18:07 | 18:20 | 18:28 | |
| 6 | C4.4 | 03/07/2023 | 15:03 | 15:14 | 15:16 | |
| 7 | C4.3 | 04/07/2023 | 00:23 | 00:28 | 00:32 | |
| 8 | C4.1 | 01/07/2023 | 12:47 | 12:56 | 13:00 | |
| 9 | C3.9 | 03/07/2023 | 20:43 | 20:55 | 21:02 | |
| 10 | C3.6 | 03/07/2023 | 14:40 | 14:48 | 14:54 |
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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 |