| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2011/10/25 | 1 | 30 | HSX | N32E77 | |
| 2011/10/26 | 1 | 60 | HSX | N31E62 | |
| 2011/10/27 | 1 | 40 | HSX | N31E49 | |
| 2011/10/28 | 1 | 30 | HAX | N31E35 | |
| 2011/10/29 | 2 | 40 | HSX | N31E22 | |
| 2011/10/30 | 1 | 30 | HSX | N31E10 | |
| 2011/10/31 | 1 | 20 | HSX | N30W02 | |
| 2011/11/01 | 1 | 20 | HSX | N31W13 | |
| 2011/11/02 | 1 | 10 | AXX | N31W27 | |
| 2011/11/03 | 1 | 10 | AXX | N30W40 | |
| 2011/11/04 | 1 | 20 | HRX | N31W53 |
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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 | 97 +6.4 |