Visualització de l'arxiu de divendres, 5 de novembre 2021

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Informes
Activitat solar
Activitat auroral
Sunspot region 2894

Now that was an intense one and a half week if you ask us! Sunspot regions 2887 and 2891 really kept us all on our toes. M-flares and of course the X1.0 solar flare that looked really promising with an earth-directed coronal mass ejection. But we all now how that turned out. The plasma cloud only gave us a minor glancing blow and we never got the strong G3 geomagnetic storm that was forecast. Good thing we had sunspot region 2891 waiting in the wings.

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Fets del temps al espai

Última Flamarada-X2026/03/30X1.5
Última Flamarada-M2026/04/02M3.5
Última tempesta geomagnètica2026/03/25Kp5+ (G1)
Dies sense taques
Last 365 days3 dies
20263 dies (3%)
Últim dia sense taques2026/02/24
Número mensual mitjà de taques solars
de febrer 202678.2 -34.3
d’abril 2026130 +51.8
Last 30 days92.6 +25.1

Aquest dia a la història*

Erupcions solars
12001X28.5
22001X2.01
32001X1.59
42014M9.35
52017M8.22
DstG
11960-272G3
21973-173G3
32001-101G1
41976-101G1
51994-96G3
*des del 1994

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