| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 27/06/2000 | 3 | 30 | CRO | N24E41 | |
| 28/06/2000 | 8 | 80 | DAO | N25E29 | |
| 29/06/2000 | 16 | 90 | DSO | N25E16 | |
| 30/06/2000 | 15 | 60 | EAO | N26E02 | |
| 01/07/2000 | 13 | 70 | EAO | N26W10 | |
| 02/07/2000 | 9 | 40 | CSO | N26W22 | |
| 03/07/2000 | 4 | 20 | BXO | N26W38 | |
| 04/07/2000 | 2 | 10 | BXO | N26W50 | |
| 05/07/2000 | 2 | 10 | AXX | N27W59 | |
| 06/07/2000 | 2 | 0 | AXX | N27W73 |
| C |
|---|
| 1 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C1.24 | 03/07/2000 | 00:41 | 00:47 | 00:52 |
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| Dernière classe X | 18/01/2026 | X1.9 |
| Dernière classe M | 17/01/2026 | M1.1 |
| Dernier orage géomagnétique | 17/01/2026 | 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 | 100.6 -23.4 |
| 30 derniers jours | 106.1 -0.7 |