| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2000/03/12 | 1 | 30 | HRX | S29E76 | |
| 2000/03/13 | 2 | 40 | HSX | S29E64 | |
| 2000/03/14 | 3 | 50 | CSO | S29E55 | |
| 2000/03/15 | 4 | 50 | CSO | S28E40 | |
| 2000/03/16 | 3 | 20 | BXO | S28E27 | |
| 2000/03/17 | 2 | 10 | CSO | S28E12 | |
| 2000/03/18 | 3 | 20 | CSO | S29E01 | |
| 2000/03/19 | 4 | 30 | DRO | S28W16 | |
| 2000/03/20 | 6 | 10 | BXO | S29W25 | |
| 2000/03/21 | 1 | 0 | AXX | S28W41 |
| C |
|---|
| 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C6.51 | 2000/03/18 | 21:50 | 21:54 | 22:21 |
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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 |