| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2014/01/13 | 3 | 30 | DAO | S18E01 | |
| 2014/01/14 | 9 | 60 | DAO | S18W13 | |
| 2014/01/15 | 6 | 70 | DAO | S17W25 | |
| 2014/01/16 | 11 | 70 | DAO | S18W39 | |
| 2014/01/17 | 7 | 30 | DAO | S17W53 | |
| 2014/01/18 | 3 | 40 | CAO | S17W66 | |
| 2014/01/19 | 3 | 30 | CRO | S17W79 |
| C |
|---|
| 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C4.38 | 2014/01/17 | 02:08 | 02:31 | 02:59 | |
| 2 | C2.59 | 2014/01/13 | 16:03 | 16:33 | 16:51 | |
| 3 | C1.4 | 2014/01/16 | 14:14 | 14:15 | 14:16 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/22 | M2.3 |
| 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 | 91.5 +12.2 |
| Ultimi 30 giorni | 94.7 +1.9 |