Tâche solaire AR8693
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 08/09/1999 | 1 | 20 | HSX | N12E79 | |
| 09/09/1999 | 1 | 50 | HAX | N11E64 | |
| 10/09/1999 | 1 | 70 | HSX | N12E51 | |
| 11/09/1999 | 6 | 50 | CSO | N13E37 | |
| 12/09/1999 | 5 | 50 | CSO | N13E23 | |
| 13/09/1999 | 2 | 50 | DSO | N13E11 | |
| 14/09/1999 | 5 | 40 | HSX | N12W02 | |
| 15/09/1999 | 3 | 30 | CSO | N12W16 | |
| 16/09/1999 | 2 | 30 | CSO | N13W29 | |
| 17/09/1999 | 1 | 30 | HSX | N13W44 | |
| 18/09/1999 | 1 | 20 | HSX | N12W56 | |
| 19/09/1999 | 1 | 30 | HSX | N12W71 | |
| 20/09/1999 | 1 | 0 | AXX | N12W83 |
| C |
|---|
| 1 |
Le top 1 des éruptions solaires de la région 8693
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C3.74 | 13/09/1999 | 16:30 | 16:45 | 17:04 |
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