| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 30/06/2000 | 4 | 100 | CAO | N10E75 | |
| 01/07/2000 | 5 | 110 | CAO | N13E63 | |
| 02/07/2000 | 11 | 90 | CSO | N13E55 | |
| 03/07/2000 | 9 | 70 | DSO | N12E39 | |
| 04/07/2000 | 6 | 70 | DSO | N12E23 | |
| 05/07/2000 | 10 | 60 | DSO | N12E12 | |
| 06/07/2000 | 4 | 30 | CAO | N11W03 | |
| 07/07/2000 | 5 | 30 | CSO | N12W16 | |
| 08/07/2000 | 2 | 20 | CRO | N12W30 | |
| 09/07/2000 | 5 | 10 | CRO | N13W43 | |
| 10/07/2000 | 2 | 10 | BXO | N12W55 | |
| 12/07/2000 | 3 | 50 | CSO | N14W78 | |
| 13/07/2000 | 2 | 20 | CRO | N13W88 |
| C |
|---|
| 1 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C4.63 | 10/07/2000 | 16:46 | 16:51 | 17:02 |
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| Dernière classe X | 18/01/2026 | X1.9 |
| Dernière classe M | 21/01/2026 | M3.4 |
| Dernier orage géomagnétique | 21/01/2026 | Kp7+ (G3) |
| 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 | 110 -14 |
| 30 derniers jours | 114.8 +6.7 |