Tâche solaire AR11422
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 20/02/2012 | 10 | 60 | DAI | N15E02 | |
| 21/02/2012 | 12 | 240 | DAI | N16W11 | |
| 22/02/2012 | 15 | 330 | DSI | N15W24 | |
| 23/02/2012 | 10 | 240 | DSI | N15W38 | |
| 24/02/2012 | 9 | 130 | CAO | N15W52 | |
| 25/02/2012 | 4 | 150 | CAO | N15W65 | |
| 26/02/2012 | 3 | 180 | CAO | N15W78 | |
| 27/02/2012 | 3 | 150 | CAO | N15W90 |
| B | C |
|---|---|
| 7 | 6 |
Le top 10 des éruptions solaires de la région 11422
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C1.7 | 20/02/2012 | 11:20 | 11:27 | 11:32 | |
| 2 | C1.69 | 20/02/2012 | 03:39 | 03:46 | 03:52 | |
| 3 | C1.48 | 19/02/2012 | 08:41 | 08:51 | 09:00 | |
| 4 | C1.47 | 21/02/2012 | 11:42 | 11:48 | 11:55 | |
| 5 | C1.33 | 20/02/2012 | 23:39 | 23:53 | 00:03 | |
| 6 | C1.01 | 20/02/2012 | 01:41 | 01:49 | 01:58 | |
| 7 | B9.97 | 26/02/2012 | 23:29 | 23:33 | 23:35 | |
| 8 | B7.04 | 21/02/2012 | 19:32 | 19:37 | 19:41 | |
| 9 | B6.36 | 21/02/2012 | 20:37 | 20:41 | 20:45 | |
| 10 | B5.89 | 26/02/2012 | 02:11 | 02:15 | 02:18 |
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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 | 119.3 -4.8 |
| 30 derniers jours | 108.2 +0.2 |