| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2000/12/14 | 1 | 70 | HSX | S16E75 | |
| 2000/12/15 | 1 | 60 | HSX | S15E60 | |
| 2000/12/16 | 1 | 100 | HSX | S18E49 | |
| 2000/12/17 | 1 | 110 | HSX | S18E36 | |
| 2000/12/18 | 1 | 110 | HSX | S18E23 | |
| 2000/12/19 | 1 | 80 | HSX | S18E09 | |
| 2000/12/20 | 1 | 90 | HSX | S18W04 | |
| 2000/12/21 | 1 | 90 | HSX | S18W16 | |
| 2000/12/22 | 2 | 70 | HSX | S18W29 | |
| 2000/12/23 | 4 | 80 | CSO | S18W43 | |
| 2000/12/24 | 1 | 80 | HSX | S18W56 | |
| 2000/12/25 | 1 | 80 | HSX | S18W70 | |
| 2000/12/26 | 1 | 60 | HSX | S16W83 | |
| 2000/12/27 | 1 | 60 | HSX | S16W95 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/10 | M5.7 |
| 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 |