| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2023/01/18 | 2 | 30 | DRO | N13E44 | |
| 2023/01/19 | 3 | 20 | DRO | N12E31 | |
| 2023/01/20 | 4 | 10 | BXO | N14E15 | |
| 2023/01/21 | 1 | 10 | AXX | N12E02 | |
| 2023/01/22 | 2 | 10 | BXO | N12W12 | |
| 2023/01/23 | 4 | 20 | CSO | N13W22 | |
| 2023/01/24 | 2 | 10 | CSO | N17W32 | |
| 2023/01/25 | 8 | 60 | CSO | N15W45 | |
| 2023/01/26 | 2 | 60 | CSO | N17W57 | |
| 2023/01/27 | 3 | 20 | CSO | N17W71 | |
| 2023/01/28 | 1 | 10 | AXX | N17W84 |
| C | M |
|---|---|
| 4 | 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.7 | 2023/01/19 | 10:06 | 10:12 | 10:19 | |
| 2 | M1.1 | 2023/01/19 | 04:00 | 04:03 | 04:09 | |
| 3 | M1.03 | 2023/01/19 | 10:26 | 10:27 | 10:29 | |
| 4 | C7.2 | 2023/01/25 | 08:21 | 08:27 | 08:35 | |
| 5 | C4.0 | 2023/01/19 | 10:57 | 11:02 | 11:06 | |
| 6 | C3.6 | 2023/01/19 | 03:47 | 03:55 | 04:00 | |
| 7 | C3.2 | 2023/01/18 | 13:58 | 14:07 | 14:11 |
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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 | 89.2 +9.9 |
| Ultimi 30 giorni | 99.3 +7.6 |