| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2001/10/07 | 2 | 180 | HKX | S22E64 | |
| 2001/10/08 | 6 | 180 | DAO | S21E52 | |
| 2001/10/09 | 6 | 130 | DAO | S21E38 | |
| 2001/10/10 | 4 | 90 | DAO | S22E26 | |
| 2001/10/11 | 3 | 70 | CAO | S21E12 | |
| 2001/10/12 | 5 | 90 | CSO | S22E00 | |
| 2001/10/13 | 5 | 60 | CSO | S21W14 | |
| 2001/10/14 | 4 | 30 | CSO | S22W26 | |
| 2001/10/15 | 4 | 20 | CRO | S22W37 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/10 | M5.7 |
| Ultima tempesta geomagnetica | 2026/05/05 | Kp5 (G1) |
| 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 | 107.2 +27.9 |
| Ultimi 30 giorni | 95.2 -0.7 |