| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2001/09/20 | 9 | 70 | CAO | N26E38 | |
| 2001/09/21 | 7 | 60 | DSO | N26E23 | |
| 2001/09/22 | 9 | 50 | DAO | N26E11 | |
| 2001/09/23 | 10 | 40 | DSO | N26W02 | |
| 2001/09/24 | 8 | 40 | DAO | N25W15 | |
| 2001/09/25 | 5 | 40 | CSO | N26W28 | |
| 2001/09/26 | 2 | 0 | BXO | N26W42 |
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 | 2026/05/17 | M1.4 |
| 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 | 92.6 +13.3 |
| Ultimi 30 giorni | 95.5 +3.7 |