Affichage des archives de vendredi, 10 mai 2024

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Rapports
Activité solaire
Activité aurorale
Severe G4 geomagnetic storm

Intense geomagnetic storm conditions continue with yet another period where we reached the severe G4 geomagnetic storm level which equals a Kp of 8. Aurora displays have been reported from all over Europe. Even locations as far south as Austria and Switzerland are seeing some amazing aurora as you can see on this image overlooking the Swiss alps.

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Coronal mass ejection impact, Severe G4 geomagnetic storm possible!

Impact! The first of a total of up to six coronal mass ejections has now arrived at the DSCOVR satellite and will arrive at Earth within the next 30 minutes.

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CME impact imminent, Two more earth-directed CMEs

A quick update on the current solar activity and the expected geomagnetic conditions in the coming days.

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Dernières nouvelles

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La Météo Spatiale en faits

Dernière classe X08/12/2025X1.1
Dernière classe M31/12/2025M7.11
Dernier orage géomagnétique02/01/2026Kp5 (G1)
Jours sans taches solaires
Dernier jour sans taches solaires08/06/2022
Nombre mensuel moyen de taches solaires
décembre 2025124 +32.2
janvier 2026126.7 +2.7
30 derniers jours110.1 +4.8

A ce jour dans l'histoire*

Éruptions solaires
12025X1.85
22025M7.64
32014M5.81
42024M3.8
52014M2.8
DstG
11978-118G3
21979-96G2
32025-87G1
42015-78G1
51984-68G2
*depuis 1994

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