Tâche solaire AR9899
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 07/04/2002 | 1 | 160 | HAX | N18E72 | |
| 08/04/2002 | 1 | 180 | HSX | N18E59 | |
| 09/04/2002 | 3 | 220 | CKO | N18E46 | |
| 10/04/2002 | 6 | 190 | DSO | N18E33 | |
| 11/04/2002 | 9 | 220 | DAO | N18E22 | |
| 12/04/2002 | 6 | 210 | DAO | N18E09 | |
| 13/04/2002 | 9 | 180 | DSO | N17W04 | |
| 14/04/2002 | 3 | 160 | HAX | N18W19 | |
| 15/04/2002 | 4 | 190 | CSO | N19W32 | |
| 16/04/2002 | 2 | 170 | CSO | N19W44 | |
| 17/04/2002 | 2 | 140 | CSO | N18W58 | |
| 18/04/2002 | 1 | 100 | HSX | N19W71 | |
| 19/04/2002 | 1 | 100 | HSX | N19W86 |
| C | M |
|---|---|
| 8 | 4 |
Le top 10 des éruptions solaires de la région 9899
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M3.12 | 09/04/2002 | 00:38 | 00:42 | 00:50 | |
| 2 | M2.34 | 10/04/2002 | 18:48 | 19:07 | 19:15 | |
| 3 | M1.38 | 07/04/2002 | 02:20 | 02:36 | 02:46 | |
| 4 | M1.14 | 09/04/2002 | 05:33 | 07:36 | 08:11 | |
| 5 | C8.84 | 08/04/2002 | 20:39 | 20:46 | 20:52 | |
| 6 | C8.05 | 10/04/2002 | 00:27 | 00:59 | 01:05 | |
| 7 | C6.81 | 08/04/2002 | 02:58 | 03:04 | 03:10 | |
| 8 | C6.18 | 10/04/2002 | 06:41 | 06:50 | 06:56 | |
| 9 | C4.89 | 12/04/2002 | 04:48 | 05:12 | 05:19 | |
| 10 | C3.49 | 10/04/2002 | 03:51 | 03:55 | 04:06 |
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La Météo Spatiale en faits
| Dernière classe X | 18/01/2026 | X1.9 |
| Dernière classe M | 19/01/2026 | M1.2 |
| Dernier orage géomagnétique | 19/01/2026 | Kp9- (G4) |
| 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 | 103.8 -20.2 |
| 30 derniers jours | 109 +1.5 |