| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2011/05/28 | 1 | 20 | HSX | N18E55 | |
| 2011/05/29 | 1 | 60 | HSX | N17E43 | |
| 2011/05/30 | 1 | 40 | HSX | N17E30 | |
| 2011/05/31 | 1 | 40 | HSX | N17E18 | |
| 2011/06/01 | 1 | 30 | HSX | N16E04 | |
| 2011/06/02 | 1 | 20 | HSX | N16W09 | |
| 2011/06/03 | 1 | 10 | AXX | N16W21 | |
| 2011/06/04 | 1 | 10 | AXX | N17W35 | |
| 2011/06/05 | 1 | 10 | AXX | N16W48 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/07 | M2.6 |
| 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 | 112.3 +33 |
| Ultimi 30 giorni | 92.5 -8.1 |