| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 1998/07/16 | 2 | 10 | BXO | S20E22 | |
| 1998/07/17 | 11 | 50 | DAO | S21E08 | |
| 1998/07/18 | 11 | 150 | DAO | S20W05 | |
| 1998/07/19 | 10 | 90 | DSO | S20W19 | |
| 1998/07/20 | 10 | 130 | DAO | S20W32 | |
| 1998/07/21 | 9 | 110 | DSO | S20W46 | |
| 1998/07/22 | 5 | 90 | DAO | S20W60 | |
| 1998/07/23 | 3 | 60 | CSO | S20W76 | |
| 1998/07/24 | 1 | 0 | AXX | S22W87 |
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 | 2026/03/30 | X1.5 |
| Ultimo brillamento M | 2026/04/09 | M1.0 |
| Ultima tempesta geomagnetica | 2026/04/03 | Kp7- (G3) |
| Giorni senza macchie | |
|---|---|
| Ultimi 365 giorni | 3 giorni |
| 2026 | 3 giorni (3%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| marzo 2026 | 85.9 +7.7 |
| aprile 2026 | 94.2 +8.3 |
| Ultimi 30 giorni | 94.7 +35.4 |