| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2002/05/21 | 1 | 20 | HRX | N15E59 | |
| 2002/05/22 | 1 | 20 | HSX | N15E47 | |
| 2002/05/23 | 1 | 30 | HSX | N15E34 | |
| 2002/05/24 | 5 | 30 | CSO | N15E21 | |
| 2002/05/25 | 4 | 40 | CAO | N15E08 | |
| 2002/05/26 | 1 | 30 | HSX | N16W07 | |
| 2002/05/27 | 1 | 30 | HSX | N16W21 | |
| 2002/05/28 | 1 | 20 | HSX | N16W34 | |
| 2002/05/29 | 1 | 20 | HSX | N15W47 | |
| 2002/05/30 | 1 | 10 | AXX | N16W61 |
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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 | 89.2 +9.9 |
| Ultimi 30 giorni | 95.5 +2.6 |