Tâche solaire AR8230
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 31/05/1998 | 5 | 40 | CSO | S19E60 | |
| 01/06/1998 | 10 | 50 | DSO | S20E48 | |
| 02/06/1998 | 17 | 60 | DSO | S20E35 | |
| 03/06/1998 | 18 | 200 | DAO | S19E23 | |
| 04/06/1998 | 16 | 200 | DAO | S20E09 | |
| 05/06/1998 | 21 | 220 | DAO | S21W04 | |
| 06/06/1998 | 16 | 180 | DAO | S20W16 | |
| 07/06/1998 | 10 | 160 | DAO | S21W30 | |
| 08/06/1998 | 9 | 140 | DAO | S21W42 | |
| 09/06/1998 | 4 | 100 | CSO | S21W57 | |
| 10/06/1998 | 2 | 70 | HAX | S18W74 | |
| 11/06/1998 | 1 | 70 | HAX | S19W89 |
| B |
|---|
| 1 |
Le top 1 des éruptions solaires de la région 8230
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | B5.71 | 31/05/1998 | 17:59 | 18:02 | 18:04 |
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