Tâche solaire AR9946
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 09/05/2002 | 3 | 70 | DAO | S08E65 | |
| 10/05/2002 | 4 | 100 | DAO | S06E52 | |
| 11/05/2002 | 14 | 50 | CSO | S06E38 | |
| 12/05/2002 | 16 | 60 | DAO | S06E25 | |
| 13/05/2002 | 10 | 40 | DAO | S05E12 | |
| 14/05/2002 | 4 | 30 | CSO | S05W02 | |
| 15/05/2002 | 2 | 10 | AXX | S06W17 |
| C |
|---|
| 4 |
Le top 4 des éruptions solaires de la région 9946
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C5.78 | 10/05/2002 | 00:23 | 00:39 | 00:54 | |
| 2 | C3.92 | 11/05/2002 | 16:45 | 16:50 | 16:54 | |
| 3 | C2.31 | 10/05/2002 | 12:35 | 12:54 | 13:02 | |
| 4 | C1.63 | 13/05/2002 | 02:34 | 02:37 | 02:40 |
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La Météo Spatiale en faits
| Dernière classe X | 18/01/2026 | X1.9 |
| 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 | |
|---|---|
| décembre 2025 | 124 +32.2 |
| janvier 2026 | 119.4 -4.6 |
| 30 derniers jours | 121.1 +6.3 |