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Attività solare
Attività aurorale
Low solar activity, coronal hole stream incoming
Solar activity remains low with only C-class solar flares being reported. Sunspot region 2230 that we wrote about on Tuesday did not develop further and now has a fairly simple Beta-Gamma magnetic layout. We expect flaring activity at the C-level with only a very slight chance for an isolated M-class event as none of the sunspot regions currently on the earth-facing solar disk are very impressive. We keep our attention on the Sun as we can also see that a coronal hole has passed the central meridian and is expected to cause the arrival of a high speed solar wind stream in about two days from now with likely another round of enhanced auroral conditions on high latitudes in the week ahead.
Ultime notizie
Complex sunspot region 4366
CME impact! S4 solar radiation storm
X1.9 solar flare with earth-directed CME
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Notizie sul meteo spaziale
| Ultimo brillamento X | 2026/02/04 | X4.21 |
| Ultimo brillamento M | 2026/02/25 | M2.3 |
| Ultima tempesta geomagnetica | 2026/02/22 | Kp5+ (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimi 365 giorni | 3 giorni |
| 2026 | 3 giorni (5%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| gennaio 2026 | 112.6 -11.4 |
| febbraio 2026 | 76.8 -35.8 |
| Ultimi 30 giorni | 83.6 -38.4 |