| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2023/02/09 | 2 | 80 | DSO | S15E77 | |
| 2023/02/10 | 3 | 130 | CSO | S14E63 | |
| 2023/02/11 | 2 | 150 | HSX | S14E50 | |
| 2023/02/12 | 2 | 150 | CSO | S15E37 | |
| 2023/02/13 | 1 | 150 | HHX | S13E23 | |
| 2023/02/14 | 3 | 140 | HSX | S14E09 | |
| 2023/02/15 | 2 | 130 | HSX | S14W03 | |
| 2023/02/16 | 2 | 150 | HSX | S13W17 | |
| 2023/02/17 | 1 | 140 | HSX | S14W30 | |
| 2023/02/18 | 1 | 120 | HSX | S14W42 | |
| 2023/02/19 | 1 | 120 | HSX | S14W55 | |
| 2023/02/20 | 1 | 120 | HSX | S14W69 | |
| 2023/02/21 | 1 | 100 | HSX | S12W83 | |
| 2023/02/22 | 1 | 30 | HRX | S13W91 | |
| 2023/02/23 | 1 | 30 | HRX | S13W0* |
| C | M |
|---|---|
| 3 | 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.2 | 2023/02/10 | 22:34 | 22:41 | 22:48 | |
| 2 | M1.0 | 2023/02/11 | 10:42 | 10:58 | 11:25 | |
| 3 | C5.6 | 2023/02/15 | 01:02 | 01:33 | 01:53 | |
| 4 | C3.2 | 2023/02/13 | 00:09 | 00:16 | 00:21 | |
| 5 | C2.5 | 2023/02/15 | 19:23 | 19:35 | 19:42 |
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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 | 97.4 +6.8 |