| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2005/06/30 | 3 | 10 | BXO | S17E09 | |
| 2005/07/01 | 17 | 90 | DAI | S17W04 | |
| 2005/07/02 | 14 | 160 | DAO | S17W18 | |
| 2005/07/03 | 16 | 220 | DAO | S18W32 | |
| 2005/07/04 | 14 | 230 | DAO | S17W45 | |
| 2005/07/05 | 10 | 150 | CAO | S18W57 | |
| 2005/07/06 | 7 | 100 | DSO | S17W71 | |
| 2005/07/07 | 1 | 60 | AXX | S17W85 |
| B | C |
|---|---|
| 1 | 5 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C1.81 | 2005/07/01 | 12:48 | 12:56 | 13:05 | |
| 2 | C1.55 | 2005/07/03 | 12:07 | 12:27 | 12:41 | |
| 3 | C1.45 | 2005/07/04 | 20:28 | 20:37 | 20:44 | |
| 4 | C1.35 | 2005/07/03 | 08:49 | 09:25 | 10:04 | |
| 5 | C1.28 | 2005/07/04 | 15:54 | 15:57 | 16:14 | |
| 6 | B9.71 | 2005/07/03 | 23:05 | 23:09 | 23:11 |
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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 | 100.3 +9.3 |