| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 06/07/2000 | 5 | 10 | BXO | N22W23 | |
| 07/07/2000 | 7 | 10 | BXO | N22W35 | |
| 08/07/2000 | 7 | 50 | CRO | N23W48 | |
| 09/07/2000 | 6 | 40 | CRO | N22W62 | |
| 10/07/2000 | 2 | 10 | BXO | N24W76 |
| C | M |
|---|---|
| 3 | 2 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M1.91 | 07/07/2000 | 18:10 | 18:19 | 18:33 | |
| 2 | M1.9 | 07/07/2000 | 10:56 | 11:05 | 11:27 | |
| 3 | C5.96 | 07/07/2000 | 22:02 | 22:13 | 22:19 | |
| 4 | C4.76 | 07/07/2000 | 05:42 | 05:52 | 05:58 | |
| 5 | C1.53 | 05/07/2000 | 20:00 | 20:04 | 20:07 |
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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 | 110 -14 |
| 30 derniers jours | 104.3 -5.3 |