| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2005/02/27 | 4 | 30 | BXO | S04E52 | |
| 2005/02/28 | 2 | 20 | AXX | S04E38 | |
| 2005/03/01 | 1 | 0 | AXX | S04E21 | |
| 2005/03/02 | 1 | 10 | AXX | S03E10 | |
| 2005/03/04 | 2 | 10 | BXO | S03W16 | |
| 2005/03/08 | 4 | 20 | BXO | S04W67 | |
| 2005/03/09 | 3 | 40 | AXX | S07W81 | |
| 2005/03/10 | 2 | 90 | BXO | S08W92 |
| B |
|---|
| 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | B6.73 | 2005/03/08 | 21:35 | 21:43 | 22:01 | |
| 2 | B5.3 | 2005/03/08 | 20:29 | 20:43 | 20:52 |
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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 | 88.6 +9.3 |
| Ultimi 30 giorni | 99.4 +8.5 |