| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2000/10/17 | 3 | 110 | DSO | S16E58 | |
| 2000/10/18 | 7 | 100 | DSO | S18E46 | |
| 2000/10/19 | 10 | 110 | DAO | S17E32 | |
| 2000/10/20 | 11 | 40 | DAO | S16E20 | |
| 2000/10/21 | 7 | 40 | BXO | S16E08 | |
| 2000/10/22 | 12 | 10 | BXO | S17W08 | |
| 2000/10/23 | 3 | 10 | HSX | S15W20 | |
| 2000/10/24 | 2 | 0 | AXX | S13W32 |
| C |
|---|
| 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C3.23 | 2000/10/17 | 17:49 | 17:59 | 18:10 |
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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 | 92.2 +12.9 |
| Ultimi 30 giorni | 99.2 +8.8 |