Tâche solaire AR9846
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 25/02/2002 | 5 | 20 | DAO | S04W37 | |
| 26/02/2002 | 10 | 90 | DAO | S04W53 | |
| 27/02/2002 | 8 | 180 | DAO | S03W68 | |
| 28/02/2002 | 3 | 180 | EAO | S03W82 | |
| 01/03/2002 | 3 | 30 | DAO | S05W91 |
| C |
|---|
| 6 |
Le top 6 des éruptions solaires de la région 9846
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C5.14 | 25/02/2002 | 10:35 | 10:41 | 10:45 | |
| 2 | C4.42 | 25/02/2002 | 16:16 | 16:19 | 16:23 | |
| 3 | C4.39 | 25/02/2002 | 23:30 | 23:35 | 23:40 | |
| 4 | C3.9 | 25/02/2002 | 12:00 | 12:05 | 12:11 | |
| 5 | C3.33 | 25/02/2002 | 22:18 | 22:22 | 22:25 | |
| 6 | C3.16 | 25/02/2002 | 09:34 | 09:37 | 09:43 |
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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 | 118.7 -5.3 |
| 30 derniers jours | 120.4 +5.6 |