Tâche solaire AR8443
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 19/01/1999 | 3 | 10 | BXO | S18E65 | |
| 20/01/1999 | 3 | 10 | BXO | S17E55 | |
| 21/01/1999 | 1 | 0 | AXX | S17E45 | |
| 22/01/1999 | 1 | 10 | HRX | S16E34 | |
| 23/01/1999 | 2 | 0 | AXX | S17E20 | |
| 24/01/1999 | 2 | 10 | CRO | S18E07 | |
| 25/01/1999 | 2 | 0 | BXO | S15W04 | |
| 26/01/1999 | 2 | 10 | BXO | S15W16 | |
| 28/01/1999 | 4 | 10 | BXO | S16W43 |
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
CMEs - January 08, 2026; G1-Watch 62AR 4336 55Incoming & Unnumbered Active Regions 82Coronal Hole 12/13 34Source for historical daily sunspot plots 7
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 | 10/01/2026 | Kp6 (G2) |
| 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 | 102.5 -21.5 |
| 30 derniers jours | 100.5 -9 |