| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2014/09/07 | 8 | 30 | DAO | S16W07 | |
| 2014/09/08 | 3 | 20 | DAO | S15W22 | |
| 2014/09/09 | 2 | 20 | HSX | S14W36 | |
| 2014/09/10 | 1 | 10 | HSX | S13W50 | |
| 2014/09/11 | 1 | 10 | AXX | S13W64 | |
| 2014/09/12 | 1 | 30 | AXX | S12W79 | |
| 2014/09/14 | 2 | 30 | CAO | S13W94 | |
| 2014/09/15 | 2 | 30 | CAO | S13W0* |
| C |
|---|
| 5 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C3.28 | 2014/09/13 | 00:00 | 00:09 | 00:15 | |
| 2 | C2.16 | 2014/09/12 | 13:36 | 13:41 | 13:47 | |
| 3 | C2.11 | 2014/09/12 | 12:30 | 12:34 | 12:37 | |
| 4 | C2.06 | 2014/09/12 | 16:32 | 16:35 | 16:38 | |
| 5 | C1.74 | 2014/09/13 | 12:41 | 12:44 | 12:46 |
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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 | 112.3 +33 |
| Ultimi 30 giorni | 94.3 -3.8 |