| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2025/03/12 | 7 | 10 | BXI | N10E44 | |
| 2025/03/13 | 7 | 30 | DRO | N10E30 | |
| 2025/03/14 | 7 | 60 | CAO | N10E14 | |
| 2025/03/15 | 6 | 50 | CAO | N12E02 | |
| 2025/03/16 | 10 | 50 | DSO | N12W10 | |
| 2025/03/17 | 12 | 90 | DSI | N11W26 | |
| 2025/03/18 | 10 | 180 | EAI | N10W42 | |
| 2025/03/19 | 8 | 160 | DSO | N10W56 | |
| 2025/03/20 | 4 | 90 | CSO | N10W64 | |
| 2025/03/21 | 1 | 120 | HSX | N12W81 | |
| 2025/03/22 | 1 | 60 | HSX | N10W90 |
| C |
|---|
| 4 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C4.4 | 2025/03/20 | 16:49 | 17:10 | 17:50 | |
| 2 | C2.1 | 2025/03/14 | 15:38 | 15:46 | 16:03 | |
| 3 | C2.1 | 2025/03/18 | 12:09 | 12:22 | 12:35 | |
| 4 | C1.9 | 2025/03/14 | 13:12 | 13:17 | 13:36 |
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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 | 92.6 +13.3 |
| Ultimi 30 giorni | 95.5 +3.7 |