| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2025/12/12 | 4 | 20 | BXO | N08E59 | |
| 2025/12/13 | 6 | 20 | CRO | N07E45 | |
| 2025/12/14 | 4 | 20 | CRO | N06E30 | |
| 2025/12/15 | 7 | 30 | CSO | N09E17 | |
| 2025/12/16 | 4 | 20 | CRO | N07E02 | |
| 2025/12/17 | 2 | 10 | AXX | N08W13 | |
| 2025/12/18 | 1 | 10 | AXX | N08W27 | |
| 2025/12/19 | 1 | 10 | AXX | N08W41 |
| C |
|---|
| 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C1.6 | 2025/12/18 | 03:05 | 03:16 | 03:31 | |
| 2 | C1.5 | 2025/12/13 | 07:41 | 07:48 | 07:53 | |
| 3 | C1.3 | 2025/12/15 | 11:52 | 12:05 | 12:15 |
A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!
| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/10 | M5.7 |
| Ultima tempesta geomagnetica | 2026/05/15 | 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 | 93.3 +14 |
| Ultimi 30 giorni | 94.4 +1.9 |