| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2023/02/04 | 5 | 20 | CAO | S16W29 | |
| 2023/02/05 | 6 | 40 | CRO | S16W43 | |
| 2023/02/06 | 7 | 100 | DAO | S17W57 | |
| 2023/02/07 | 3 | 50 | CAO | S17W68 | |
| 2023/02/08 | 4 | 50 | CAO | S17W84 | |
| 2023/02/09 | 1 | 10 | AXX | S16W98 |
| C |
|---|
| 9 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C7.8 | 2023/02/06 | 11:58 | 12:12 | 12:25 | |
| 2 | C6.7 | 2023/05/24 | 10:24 | 10:26 | 10:30 | |
| 3 | C6.4 | 2023/02/05 | 10:37 | 10:51 | 10:58 | |
| 4 | C6.2 | 2023/02/07 | 21:34 | 21:41 | 21:46 | |
| 5 | C5.5 | 2023/02/07 | 18:09 | 18:23 | 18:40 | |
| 6 | C5.3 | 2023/02/07 | 21:21 | 21:30 | 21:34 | |
| 7 | C4.5 | 2023/02/08 | 02:11 | 02:18 | 02:24 | |
| 8 | C1.4 | 2023/02/04 | 05:07 | 05:15 | 05:20 | |
| 9 | C1.4 | 2023/02/04 | 06:49 | 06:55 | 06:59 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/10 | M5.7 |
| Ultima tempesta geomagnetica | 2026/05/05 | Kp5 (G1) |
| 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 | 96.6 +17.3 |
| Ultimi 30 giorni | 96.1 +3.6 |