Tâche solaire AR9764
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 29/12/2001 | 5 | 10 | BXO | N12E15 | |
| 30/12/2001 | 4 | 10 | BXO | N13E02 | |
| 31/12/2001 | 6 | 20 | DSO | N13W11 | |
| 01/01/2002 | 11 | 70 | DAO | N15W24 | |
| 02/01/2002 | 14 | 170 | DAO | N14W37 | |
| 03/01/2002 | 14 | 200 | DAO | N14W50 | |
| 04/01/2002 | 7 | 170 | DAO | N14W64 | |
| 05/01/2002 | 6 | 170 | DAO | N14W80 | |
| 06/01/2002 | 3 | 90 | DAO | N13W89 |
| C |
|---|
| 2 |
Le top 2 des éruptions solaires de la région 9764
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C4.45 | 02/01/2002 | 05:33 | 05:36 | 05:38 | |
| 2 | C3.04 | 03/01/2002 | 08:40 | 08:46 | 08:53 |
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| Dernière classe M | 19/01/2026 | M1.2 |
| Dernier orage géomagnétique | 19/01/2026 | Kp9- (G4) |
| Jours sans taches solaires | |
|---|---|
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|---|---|
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