| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2025/04/09 | 4 | 30 | DAO | N18W25 | |
| 2025/04/10 | 8 | 50 | DAO | N18W40 | |
| 2025/04/11 | 7 | 60 | CSO | N15W52 | |
| 2025/04/12 | 7 | 70 | DAO | N13W65 | |
| 2025/04/13 | 4 | 50 | CAO | N17W79 | |
| 2025/04/14 | 7 | 40 | CAO | N16W90 | |
| 2025/04/15 | 7 | 40 | CAO | N16W0* |
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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 | 92.2 +12.9 |
| Ultimi 30 giorni | 99.2 +8.8 |