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Attività solare
Attività aurorale
Coronal hole faces Earth

Solar activity hit low levels yesterday (thanks to a C-class solar flare) but we will likely drop down to very low solar activity today as there are no sunspot regions on the earth-facing solar disk which look like they are complex enough to produce C, M or X-class solar flares. That doesn't mean we are heading into a period of quiet space weather as a large coronal hole is facing our planet today and sending an enhanced solar wind stream towards our planet.

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Notizie sul meteo spaziale

Ultimo brillamento X2026/02/04X4.21
Ultimo brillamento M2026/03/15M1.0
Ultima tempesta geomagnetica2026/03/14Kp6 (G2)
Giorni senza macchie
Ultimi 365 giorni3 giorni
20263 giorni (4%)
Ultimo giorno senza macchie2026/02/24
Media mensile Numero di Macchie Solari
febbraio 202678.2 -34.3
marzo 202684.2 +6
Ultimi 30 giorni59.9 -64.3

Questo giorno nella storia*

Brillamenti solari
11999M8.97
22024M3.5
31999M2.41
42015M2.4
51999M1.59
DstG
11960-148G3
21989-117G3
31974-87G3
42012-64G1
51993-63G2
*dal 1994

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