| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2005/02/05 | 1 | 60 | HSX | S20E73 | |
| 2005/02/06 | 1 | 30 | HSX | S20E60 | |
| 2005/02/07 | 1 | 50 | HAX | S20E46 | |
| 2005/02/08 | 3 | 60 | CSO | S20E33 | |
| 2005/02/09 | 9 | 70 | DSO | S20E20 | |
| 2005/02/10 | 6 | 90 | CAO | S21E09 | |
| 2005/02/11 | 2 | 50 | HAX | S20W05 | |
| 2005/02/12 | 2 | 50 | HAX | S20W19 | |
| 2005/02/13 | 4 | 10 | AXX | S20W32 | |
| 2005/02/14 | 3 | 10 | AXX | S19W44 | |
| 2005/02/15 | 3 | 10 | BXO | S19W57 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/22 | M2.3 |
| Ultima tempesta geomagnetica | 2026/05/16 | Kp6- (G2) |
| Giorni senza macchie | |
|---|---|
| Ultimi 365 giorni | 3 giorni |
| 2026 | 3 giorni (2%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| aprile 2026 | 79.3 -6.6 |
| maggio 2026 | 91.5 +12.2 |
| Ultimi 30 giorni | 94.7 +1.9 |