Tâche solaire AR9880
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 22/03/2002 | 5 | 10 | BXO | N08E35 | |
| 23/03/2002 | 3 | 10 | BXO | N06E20 | |
| 24/03/2002 | 5 | 20 | CRO | N06E07 | |
| 25/03/2002 | 10 | 20 | CSO | N07W08 | |
| 26/03/2002 | 15 | 80 | DAO | N08W22 | |
| 27/03/2002 | 11 | 80 | DAO | N08W36 | |
| 28/03/2002 | 19 | 220 | DAI | N08W50 | |
| 29/03/2002 | 13 | 210 | DAO | N09W63 | |
| 30/03/2002 | 14 | 400 | DAO | N08W76 | |
| 31/03/2002 | 4 | 120 | DAO | N08W89 |
| C |
|---|
| 2 |
Le top 2 des éruptions solaires de la région 9880
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C4.52 | 29/03/2002 | 11:07 | 11:49 | 12:02 | |
| 2 | C3.68 | 29/03/2002 | 07:38 | 07:42 | 07:47 |
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| Dernière classe M | 21/01/2026 | M3.4 |
| Dernier orage géomagnétique | 22/01/2026 | Kp5+ (G1) |
| Jours sans taches solaires | |
|---|---|
| Dernier jour sans taches solaires | 08/06/2022 |
| Nombre mensuel moyen de taches solaires | |
|---|---|
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