Tâche solaire AR11254
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 15/07/2011 | 1 | 30 | CRO | S22E59 | |
| 16/07/2011 | 5 | 50 | CAO | S22E49 | |
| 17/07/2011 | 7 | 50 | DSO | S22E36 | |
| 18/07/2011 | 15 | 50 | CAI | S23E23 | |
| 19/07/2011 | 15 | 60 | CAI | S22E11 | |
| 20/07/2011 | 12 | 80 | DSO | S22W04 | |
| 21/07/2011 | 14 | 110 | CSO | S22W17 | |
| 22/07/2011 | 10 | 100 | CAI | S24W28 | |
| 23/07/2011 | 10 | 80 | DSO | S24W42 | |
| 24/07/2011 | 7 | 60 | CAO | S23W54 | |
| 25/07/2011 | 2 | 10 | AXX | S23W67 | |
| 26/07/2011 | 2 | 5 | BXO | S23W80 |
| B | C |
|---|---|
| 9 | 4 |
Le top 10 des éruptions solaires de la région 11254
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C1.53 | 18/07/2011 | 10:19 | 10:28 | 10:38 | |
| 2 | C1.16 | 20/07/2011 | 15:45 | 15:51 | 15:58 | |
| 3 | C1.01 | 19/07/2011 | 11:24 | 11:27 | 11:30 | |
| 4 | C1.01 | 20/07/2011 | 09:57 | 10:05 | 10:11 | |
| 5 | B8.69 | 16/07/2011 | 16:59 | 17:05 | 17:11 | |
| 6 | B8.09 | 19/07/2011 | 10:54 | 11:01 | 11:09 | |
| 7 | B7.91 | 13/07/2011 | 23:21 | 23:25 | 23:29 | |
| 8 | B7.91 | 22/07/2011 | 04:15 | 04:20 | 04:26 | |
| 9 | B7.24 | 19/07/2011 | 22:34 | 23:30 | 00:09 | |
| 10 | B5.95 | 18/07/2011 | 15:12 | 15:17 | 15:24 |
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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 | 121.8 +8.9 |