| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2012/11/15 | 2 | 70 | DRO | N21E61 | |
| 2012/11/16 | 4 | 100 | DSO | N21E50 | |
| 2012/11/17 | 13 | 110 | DSO | N19E37 | |
| 2012/11/18 | 12 | 60 | CSO | N19E23 | |
| 2012/11/19 | 10 | 30 | CRO | N19E11 | |
| 2012/11/20 | 9 | 100 | CAO | N19W03 | |
| 2012/11/21 | 3 | 10 | BXO | N19W14 | |
| 2012/11/22 | 2 | 10 | DRO | N19W28 | |
| 2012/11/23 | 4 | 30 | DRO | N19W42 | |
| 2012/11/24 | 4 | 30 | DAO | N19W55 | |
| 2012/11/25 | 5 | 20 | DAO | N19W69 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/17 | M1.4 |
| 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 | 91.4 +12.1 |
| Ultimi 30 giorni | 100.3 +9.3 |