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Actividad solar
Actividad auroral
X9.0 solar flare! Strongest flare of Solar Cycle 25!

Sunspot region 3842 is on fire! This region is in a perfect earth-facing position and today produced the strongest solar flare of the current solar cycle! It was an X9.05 solar flare (R3-strong) that peaked at 12:18 UTC. This is in fact the strongest solar flare in 7 years. The last time we had solar flares bigger than this one was back in 2017! Yes that is the previous Solar Cycle!

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Hechos clima espacial

Último evento clase X04/02/2026X4.3
Último evento clase M09/02/2026M2.8
Últimas tormentas geomagnéticas05/02/2026Kp5+ (G1)
Días sin manchas
Último día sin manchas08/06/2022
Promedio de manchas solares mensuales
enero 2026112.6 -11.4
febrero 2026132.1 +19.5
Last 30 days128.6 +27.4

Efemérides*

Llamarada solar
12024M9.04
22023M3.7
32024M3.4
42002M2.32
52023M1.6
DstG
11986-119
21992-116G1
31982-105G2
41994-75G1
51968-69G2
*desde 1994

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