| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2022/12/11 | 4 | 20 | CRO | S07E45 | |
| 2022/12/12 | 3 | 10 | BXO | S07E30 | |
| 2022/12/13 | 1 | 10 | AXX | S09E16 | |
| 2022/12/14 | 6 | 30 | CRO | S07W00 | |
| 2022/12/15 | 15 | 80 | DAO | S08W11 | |
| 2022/12/17 | 9 | 170 | DSO | S08W39 | |
| 2022/12/18 | 10 | 130 | DSO | S07W52 | |
| 2022/12/19 | 4 | 180 | DSO | S07W67 | |
| 2022/12/20 | 4 | 120 | DAO | S08W81 |
| C |
|---|
| 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C3.1 | 2022/12/12 | 14:56 | 15:09 | 15:28 | |
| 2 | C3.0 | 2022/12/17 | 08:47 | 08:54 | 08:58 | |
| 3 | C1.8 | 2022/12/11 | 18:33 | 18:43 | 19:00 |
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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 |