| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2014/12/02 | 6 | 50 | CAO | S19W22 | |
| 2014/12/03 | 4 | 40 | CAO | S19W36 | |
| 2014/12/04 | 13 | 90 | CAI | S18W48 | |
| 2014/12/05 | 4 | 30 | CRO | S19W61 | |
| 2014/12/06 | 5 | 10 | BXO | S19W75 | |
| 2014/12/07 | 1 | 20 | HAX | S19W88 | |
| 2014/12/08 | 1 | 20 | HAX | S19W0* |
| C |
|---|
| 4 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C2.63 | 2014/12/05 | 05:57 | 06:07 | 06:17 | |
| 2 | C2.09 | 2014/12/07 | 09:14 | 09:19 | 09:24 | |
| 3 | C2.03 | 2014/12/04 | 13:09 | 13:15 | 13:23 | |
| 4 | C1.96 | 2014/12/03 | 06:05 | 06:08 | 06:11 |
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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 | 87.5 +8.2 |
| Ultimi 30 giorni | 98 +7.5 |