| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2014/12/28 | 1 | 80 | HSX | S19E77 | |
| 2014/12/29 | 1 | 60 | HAX | S20E62 | |
| 2014/12/30 | 1 | 90 | HAX | S22E49 | |
| 2014/12/31 | 3 | 90 | CAO | S18E37 | |
| 2015/01/01 | 2 | 100 | CAO | S20E24 | |
| 2015/01/02 | 2 | 90 | HAX | S20E11 | |
| 2015/01/03 | 1 | 60 | HAX | S20W01 | |
| 2015/01/04 | 2 | 60 | HSX | S20W15 | |
| 2015/01/05 | 2 | 50 | HAX | S20W27 | |
| 2015/01/06 | 1 | 10 | HAX | S19W41 | |
| 2015/01/07 | 1 | 10 | AXX | S20W54 | |
| 2015/01/08 | 1 | 10 | AXX | S19W66 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/16 | M1.9 |
| Ultima tempesta geomagnetica | 2026/05/15 | 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 | 93.3 +14 |
| Ultimi 30 giorni | 94.4 +1.9 |