Tâche solaire AR11469
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 25/04/2012 | 10 | 30 | CAO | S21E68 | |
| 26/04/2012 | 6 | 10 | BXO | S18E55 | |
| 27/04/2012 | 3 | 20 | CSO | S24E41 | |
| 28/04/2012 | 6 | 50 | DSO | S24E28 | |
| 29/04/2012 | 13 | 90 | DSI | S19E14 | |
| 30/04/2012 | 10 | 90 | DSO | S19W01 | |
| 01/05/2012 | 18 | 110 | ESO | S20W14 | |
| 02/05/2012 | 10 | 90 | DAO | S21W26 | |
| 03/05/2012 | 12 | 140 | ESO | S23W39 | |
| 04/05/2012 | 10 | 100 | CAO | S26W51 | |
| 05/05/2012 | 5 | 80 | DAO | S25W62 | |
| 06/05/2012 | 2 | 60 | CSO | S26W77 | |
| 07/05/2012 | 2 | 40 | CSO | S26W90 |
| C |
|---|
| 15 |
Le top 10 des éruptions solaires de la région 11469
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C3.78 | 24/04/2012 | 16:35 | 16:44 | 16:56 | |
| 2 | C3.26 | 02/05/2012 | 17:55 | 18:05 | 18:13 | |
| 3 | C3.1 | 02/05/2012 | 18:55 | 19:02 | 19:11 | |
| 4 | C2.77 | 04/05/2012 | 23:50 | 23:56 | 00:02 | |
| 5 | C2.76 | 02/05/2012 | 20:38 | 20:50 | 21:02 | |
| 6 | C2.45 | 28/04/2012 | 08:54 | 09:01 | 09:04 | |
| 7 | C2.16 | 06/05/2012 | 02:46 | 02:50 | 02:55 | |
| 8 | C1.86 | 04/05/2012 | 04:48 | 04:54 | 04:58 | |
| 9 | C1.68 | 24/04/2012 | 13:06 | 13:10 | 13:13 | |
| 10 | C1.65 | 29/04/2012 | 14:27 | 14:32 | 14:38 |
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La Météo Spatiale en faits
| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 31/12/2025 | M7.11 |
| Dernier orage géomagnétique | 02/01/2026 | 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 | 106.7 -17.3 |
| 30 derniers jours | 101.8 -7.7 |