The speed of the solar wind as well as the interplanetary magnetic field strength and solar wind plasma temperature started to increase early this morning which is likely associated with the expected arrival of a solar wind stream associated with a coronal hole on the Sun's southern hemisphere.
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2026/01/11 | M3.3 |
| Ultima tempesta geomagnetica | 2026/01/11 | Kp5+ (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| dicembre 2025 | 124 +32.2 |
| gennaio 2026 | 100.8 -23.2 |
| Ultimi 30 giorni | 99.2 -9.4 |