Tâche solaire AR9555
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 25/07/2001 | 2 | 0 | BXO | S09E55 | |
| 26/07/2001 | 2 | 10 | CRO | S09E38 | |
| 27/07/2001 | 2 | 10 | BXO | S09E28 | |
| 29/07/2001 | 1 | 0 | HRX | S09E01 |
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Current Farside Activity 342Incoming & Unnumbered Active Regions 126New satellites - Proba-3, PUNCH, SWFO-L1, GOES-U/19 66Filaments and prominences 474Broad-spectrum aurora pillars 11
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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 |