| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2001/07/17 | 4 | 50 | DSO | S17E60 | |
| 2001/07/18 | 6 | 70 | DAO | S17E46 | |
| 2001/07/19 | 6 | 60 | DSO | S17E32 | |
| 2001/07/20 | 9 | 90 | ESO | S17E19 | |
| 2001/07/21 | 10 | 40 | EAI | S16E04 | |
| 2001/07/22 | 4 | 20 | CRO | S12W14 | |
| 2001/07/23 | 11 | 90 | DSO | S15W28 | |
| 2001/07/24 | 3 | 20 | HRX | S15W44 | |
| 2001/07/25 | 2 | 10 | CSO | S14W58 |
| C |
|---|
| 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C7.76 | 2001/07/18 | 21:35 | 21:41 | 21:46 | |
| 2 | C1.8 | 2001/07/19 | 23:40 | 23:45 | 23:49 | |
| 3 | C1.36 | 2001/07/18 | 19:59 | 20:06 | 20:15 |
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 | 2026/05/05 | Kp5 (G1) |
| 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 | 112.3 +33 |
| Ultimi 30 giorni | 92.5 -8.1 |