| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2023/10/16 | 1 | 80 | HAX | S10E72 | |
| 2023/10/17 | 1 | 130 | HAX | S09E55 | |
| 2023/10/18 | 3 | 110 | HSX | S10E42 | |
| 2023/10/19 | 1 | 70 | HSX | S09E29 | |
| 2023/10/20 | 2 | 70 | HSX | S10E15 | |
| 2023/10/21 | 1 | 70 | HSX | S10E01 | |
| 2023/10/22 | 2 | 60 | HSX | S10W11 | |
| 2023/10/23 | 1 | 60 | HSX | S11W25 | |
| 2023/10/24 | 1 | 30 | HSX | S10W38 | |
| 2023/10/25 | 1 | 20 | HSX | S08W54 | |
| 2023/10/26 | 1 | 20 | HRX | S10W66 | |
| 2023/10/27 | 1 | 10 | AXX | S09W77 | |
| 2023/10/28 | 1 | 10 | AXX | S09W92 |
| C |
|---|
| 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C2.3 | 2023/10/23 | 19:47 | 19:58 | 20:05 | |
| 2 | C1.4 | 2023/10/23 | 06:58 | 07:09 | 07:22 |
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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 | 89.2 +9.9 |
| Ultimi 30 giorni | 99.3 +7.6 |