| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2001/07/11 | 1 | 90 | HAX | N10E76 | |
| 2001/07/12 | 1 | 120 | HSX | N06E63 | |
| 2001/07/13 | 1 | 120 | HSX | N08E48 | |
| 2001/07/14 | 1 | 130 | HSX | N05E35 | |
| 2001/07/15 | 1 | 130 | HSX | N06E22 | |
| 2001/07/16 | 1 | 160 | HSX | N06E08 | |
| 2001/07/17 | 1 | 140 | HSX | N06W05 | |
| 2001/07/18 | 1 | 120 | HSX | N06W18 | |
| 2001/07/19 | 1 | 100 | HSX | N06W31 | |
| 2001/07/20 | 1 | 110 | HSX | N06W44 | |
| 2001/07/21 | 1 | 120 | HSX | N06W58 | |
| 2001/07/22 | 1 | 90 | HSX | N07W72 | |
| 2001/07/23 | 1 | 90 | HAX | N06W85 |
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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 | 91.4 +12.1 |
| Ultimi 30 giorni | 98.4 +8 |