Tâche solaire AR9830
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 15/02/2002 | 1 | 30 | HRX | S22E73 | |
| 16/02/2002 | 11 | 50 | DSO | S21E58 | |
| 17/02/2002 | 21 | 210 | FAI | S20E44 | |
| 18/02/2002 | 28 | 360 | FAI | S18E32 | |
| 19/02/2002 | 43 | 480 | FKI | S18E20 | |
| 20/02/2002 | 46 | 610 | FKC | S20E07 | |
| 21/02/2002 | 49 | 530 | FKC | S20W07 | |
| 22/02/2002 | 29 | 530 | FKI | S19W22 | |
| 23/02/2002 | 32 | 440 | FKI | S19W34 | |
| 24/02/2002 | 34 | 480 | FAI | S19W49 | |
| 25/02/2002 | 20 | 650 | FKC | S17W64 | |
| 26/02/2002 | 15 | 310 | EAI | S18W79 | |
| 27/02/2002 | 4 | 170 | EAO | S17W92 |
| C | M |
|---|---|
| 16 | 7 |
Le top 10 des éruptions solaires de la région 9830
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M6.4 | 22/02/2002 | 23:49 | 00:10 | 00:27 | |
| 2 | M3.55 | 20/02/2002 | 21:00 | 21:07 | 21:09 | |
| 3 | M1.55 | 18/02/2002 | 20:18 | 21:15 | 21:58 | |
| 4 | M1.39 | 20/02/2002 | 16:18 | 16:26 | 16:29 | |
| 5 | M1.37 | 26/02/2002 | 10:25 | 10:27 | 10:29 | |
| 6 | M1.3 | 24/02/2002 | 20:31 | 20:38 | 20:48 | |
| 7 | M1.01 | 23/02/2002 | 22:46 | 22:50 | 22:54 | |
| 8 | C6.26 | 23/02/2002 | 13:52 | 14:00 | 14:09 | |
| 9 | C5.64 | 25/02/2002 | 21:24 | 21:27 | 21:30 | |
| 10 | C5.04 | 21/02/2002 | 16:45 | 16:48 | 16:50 |
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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 | 21/01/2026 | Kp7+ (G3) |
| 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 | 110 -14 |
| 30 derniers jours | 114.8 +6.7 |