Tâche solaire AR8917
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 19/03/2000 | 2 | 10 | BXO | N20E18 | |
| 20/03/2000 | 14 | 70 | DAO | N19E04 | |
| 21/03/2000 | 14 | 160 | DAO | N19W08 | |
| 22/03/2000 | 10 | 180 | DAO | N19W22 | |
| 23/03/2000 | 17 | 250 | DAI | N20W35 | |
| 24/03/2000 | 10 | 230 | DAO | N19W47 | |
| 25/03/2000 | 10 | 160 | DAO | N20W61 | |
| 26/03/2000 | 4 | 60 | DSO | N19W74 | |
| 27/03/2000 | 1 | 70 | HSX | N18W85 |
| C | M |
|---|---|
| 3 | 2 |
Le top 5 des éruptions solaires de la région 8917
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M1.1 | 22/03/2000 | 17:41 | 17:44 | 17:46 | |
| 2 | M1.07 | 23/03/2000 | 07:56 | 08:21 | 08:41 | |
| 3 | C7.97 | 22/03/2000 | 07:15 | 07:21 | 07:31 | |
| 4 | C4.99 | 22/03/2000 | 18:16 | 18:20 | 18:22 | |
| 5 | C3.83 | 23/03/2000 | 19:13 | 19:16 | 19:25 |
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La Météo Spatiale en faits
| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 14/01/2026 | M1.6 |
| Dernier orage géomagnétique | 11/01/2026 | 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 | 91.4 -32.6 |
| 30 derniers jours | 97.9 -8.3 |