| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 1999/11/25 | 1 | 50 | HAX | S13E71 | |
| 1999/11/26 | 1 | 70 | HSX | S13E58 | |
| 1999/11/27 | 4 | 80 | CSO | S13E47 | |
| 1999/11/28 | 13 | 100 | DSO | S13E34 | |
| 1999/11/29 | 27 | 170 | DAI | S13E22 | |
| 1999/11/30 | 23 | 230 | DAI | S13E09 | |
| 1999/12/01 | 21 | 230 | DAI | S12W03 | |
| 1999/12/02 | 16 | 250 | DKI | S12W16 | |
| 1999/12/03 | 20 | 280 | EAO | S12W29 | |
| 1999/12/04 | 13 | 190 | DAO | S12W42 | |
| 1999/12/05 | 4 | 160 | HSX | S12W58 | |
| 1999/12/06 | 4 | 140 | CAO | S13W71 | |
| 1999/12/07 | 2 | 50 | CAO | S12W88 |
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 | 2026/02/04 | X4.21 |
| Ultimo brillamento M | 2026/02/25 | M2.4 |
| Ultima tempesta geomagnetica | 2026/03/03 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimi 365 giorni | 3 giorni |
| 2026 | 3 giorni (4%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| febbraio 2026 | 78.2 -34.3 |
| marzo 2026 | 74.8 -3.4 |
| Ultimi 30 giorni | 53.3 -74.6 |