Affichage des archives de mercredi, 12 novembre 2014

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Rapports
Activité solaire
Activité aurorale
Sunspot region 2205, return of 2192, auroral activity

Solar activity is low, sunspot region 2205 is in decay and no longer a threat for strong solar flares. We also focus on the return of sunspot region 2192, which was the largest sunspot region in 24 years. What will be left of it? We are also experiencing waning CME effects combined with the effects of a coronal hole high speed stream. Aurorae were seen from many high latitude locations. Our header image was taken in Iceland by Michał Rogoś Photography. Stunning work! Unfortunately, the direction of the IMF is pointing northward right now and geomagnetic conditions are back to quiet conditions.

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La Météo Spatiale en faits

Dernière classe X08/12/2025X1.1
Dernière classe M31/12/2025M7.11
Dernier orage géomagnétique22/12/2025Kp5 (G1)
Jours sans taches solaires
Dernier jour sans taches solaires08/06/2022
Nombre mensuel moyen de taches solaires
décembre 2025124 +32.2
janvier 2026120 -4
30 derniers jours110.6 +7.8

A ce jour dans l'histoire*

Éruptions solaires
12025X1.2
22025X1.1
32025M5.8
41998M3.7
52025M2.3
DstG
11988-66
21968-63
31979-59
41990-51G1
51957-50
*depuis 1994

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