Tâche solaire AR8344
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 23/09/1998 | 5 | 10 | BXO | S20E22 | |
| 24/09/1998 | 12 | 60 | DAO | S20E09 | |
| 25/09/1998 | 14 | 70 | DSO | S20W04 | |
| 26/09/1998 | 12 | 70 | FSI | S18W16 | |
| 27/09/1998 | 7 | 70 | CSO | S20W31 | |
| 28/09/1998 | 1 | 30 | HSX | S21W48 | |
| 29/09/1998 | 1 | 40 | HSX | S22W62 | |
| 30/09/1998 | 2 | 20 | CSO | S21W75 |
| C |
|---|
| 2 |
Le top 2 des éruptions solaires de la région 8344
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C8.67 | 24/09/1998 | 08:09 | 08:14 | 08:19 | |
| 2 | C2.04 | 23/09/1998 | 22:20 | 22:26 | 22:30 |
Dernières nouvelles
mercredi, 31 décembre 2025
Happy New Year! Celebrate with an M7.1 solar flare!
dimanche, 7 décembre 2025
M8.1 solar flare with earth-directed CME
lundi, 1 décembre 2025
X1.9 solar flare, Coronal hole faces Earth
Forum
AR 4336 24Coronal Hole 12/13 19Incoming & Unnumbered Active Regions 80Ask your obscure/"stupid" space weather questions. 487AR 4334 15
Plus de messages du forumAidez SpaceWeatherLive.com !
A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!
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 | 112.1 -11.9 |
| 30 derniers jours | 105.6 -3.7 |