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Actividad solar
Actividad auroral
Solar Cycle 25 has officially started in December 2019

Breaking news today from the Solar Cycle 25 Prediction Panel! It is now official, the solar minimum between Solar Cycle 24 and 25 took place December 2019 when the 13-month smoothed sunspot number fell to 1.8. This means that we've been in Solar Cycle 25 since December 2019!

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Hechos clima espacial

Último evento clase X18/01/2026X1.9
Último evento clase M21/01/2026M3.4
Últimas tormentas geomagnéticas22/01/2026Kp5+ (G1)
Días sin manchas
Último día sin manchas08/06/2022
Promedio de manchas solares mensuales
diciembre 2025124 +32.2
enero 2026118.7 -5.3
Last 30 days120.4 +5.6

Efemérides*

Llamarada solar
12014M7.04
22014M5.27
32014M5.01
42014M3.79
52001M2.27
DstG
11985-125G2
21971-97G2
31972-56G1
41980-55G1
51982-47
*desde 1994

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