| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2012/08/24 | 1 | 150 | HSX | S23E50 | |
| 2012/08/25 | 1 | 90 | HSX | S22E46 | |
| 2012/08/26 | 3 | 150 | CSO | S21E33 | |
| 2012/08/27 | 6 | 110 | CSO | S21E18 | |
| 2012/08/28 | 4 | 120 | DSO | S18E05 | |
| 2012/08/29 | 3 | 110 | CSO | S21W07 | |
| 2012/08/30 | 5 | 130 | CSO | S21W20 | |
| 2012/08/31 | 7 | 150 | DSO | S21W30 | |
| 2012/09/01 | 9 | 180 | DAO | S21W47 | |
| 2012/09/02 | 8 | 150 | DAI | S22W57 | |
| 2012/09/03 | 5 | 140 | DAI | S22W69 | |
| 2012/09/04 | 3 | 90 | DSO | S21W82 |
| C |
|---|
| 6 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C4.49 | 2012/09/02 | 10:15 | 10:21 | 10:26 | |
| 2 | C2.83 | 2012/09/01 | 19:39 | 19:45 | 20:29 | |
| 3 | C2.22 | 2012/09/01 | 17:33 | 17:37 | 17:48 | |
| 4 | C1.65 | 2012/08/29 | 23:40 | 23:44 | 23:47 | |
| 5 | C1.64 | 2012/09/02 | 13:37 | 13:42 | 13:48 | |
| 6 | C1.26 | 2012/09/04 | 23:10 | 00:04 | 00:22 |
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 | 107.2 +27.9 |
| Ultimi 30 giorni | 96.5 +2.2 |