| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2023/10/07 | 2 | 10 | AXX | S11E35 | |
| 2023/10/08 | 15 | 80 | DAI | S10E23 | |
| 2023/10/09 | 18 | 120 | DAI | S10E11 | |
| 2023/10/10 | 18 | 140 | DAI | S11W05 | |
| 2023/10/11 | 11 | 110 | DAI | S10W20 | |
| 2023/10/12 | 11 | 120 | DAO | S10W34 | |
| 2023/10/13 | 9 | 90 | DAO | S10W43 | |
| 2023/10/14 | 5 | 90 | DAO | S10W57 | |
| 2023/10/15 | 5 | 90 | CAO | S10W70 | |
| 2023/10/16 | 1 | 30 | HSX | S10W85 | |
| 2023/10/17 | 1 | 30 | HSX | S10W0* |
| B | C | M |
|---|---|---|
| 1 | 14 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.7 | 2023/10/07 | 17:57 | 18:06 | 18:10 | |
| 2 | C9.8 | 2023/10/14 | 05:03 | 05:15 | 05:27 | |
| 3 | C9.6 | 2023/10/12 | 03:07 | 03:47 | 04:25 | |
| 4 | C6.6 | 2023/10/08 | 03:34 | 03:40 | 03:45 | |
| 5 | C4.1 | 2023/10/10 | 01:36 | 01:42 | 01:45 | |
| 6 | C3.6 | 2023/10/08 | 09:06 | 09:27 | 09:37 | |
| 7 | C3.6 | 2023/10/09 | 22:51 | 22:57 | 23:03 | |
| 8 | C2.9 | 2023/10/09 | 22:45 | 22:49 | 22:51 | |
| 9 | C2.8 | 2023/10/11 | 01:06 | 01:12 | 01:16 | |
| 10 | C2.4 | 2023/10/08 | 14:01 | 14:09 | 14:13 |
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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 | 97 +6.4 |