| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2014/08/30 | 3 | 10 | AXX | S11E18 | |
| 2014/09/01 | 4 | 20 | CRO | S11W12 | |
| 2014/09/02 | 5 | 30 | CAO | S10W24 | |
| 2014/09/03 | 8 | 90 | DAO | S10W38 | |
| 2014/09/04 | 10 | 90 | DAO | S10W52 | |
| 2014/09/05 | 9 | 190 | DAI | S09W65 | |
| 2014/09/06 | 4 | 150 | DSO | S09W78 | |
| 2014/09/07 | 2 | 140 | DSO | S09W92 | |
| 2014/09/08 | 2 | 140 | DSO | S09W0* |
| C |
|---|
| 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C2.57 | 2014/09/04 | 11:44 | 11:47 | 11:49 | |
| 2 | C2.36 | 2014/09/05 | 14:50 | 14:54 | 14:56 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/07 | M2.6 |
| 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 | 116.3 +37 |
| Ultimi 30 giorni | 91.3 -10 |