| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2014/12/12 | 2 | 120 | DSO | N29E72 | |
| 2014/12/13 | 5 | 180 | DAO | N29E61 | |
| 2014/12/14 | 5 | 180 | DAO | N29E61 | |
| 2014/12/15 | 6 | 180 | CAO | N30E34 | |
| 2014/12/16 | 4 | 170 | CAO | N31E23 | |
| 2014/12/17 | 4 | 120 | CAO | N29E08 | |
| 2014/12/18 | 2 | 80 | CAO | N32W04 | |
| 2014/12/19 | 1 | 100 | HAX | N32W17 | |
| 2014/12/20 | 1 | 90 | HAX | N30W32 | |
| 2014/12/21 | 1 | 80 | HAX | N28W43 | |
| 2014/12/22 | 2 | 60 | HAX | N30W56 | |
| 2014/12/23 | 1 | 70 | HAX | N29W68 | |
| 2014/12/24 | 1 | 50 | HSX | N30W82 |
| C |
|---|
| 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C3.86 | 2014/12/12 | 19:23 | 19:28 | 19:30 | |
| 2 | C2.61 | 2014/12/11 | 01:21 | 01:24 | 01:26 |
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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 | 107.2 +27.9 |
| Ultimi 30 giorni | 96.5 +2.2 |