| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2013/01/14 | 6 | 100 | CSO | S12E63 | |
| 2013/01/15 | 7 | 90 | CSO | S11E51 | |
| 2013/01/16 | 5 | 130 | CSO | S12E36 | |
| 2013/01/17 | 1 | 90 | HAX | S12E21 | |
| 2013/01/18 | 2 | 70 | HAX | S13E08 | |
| 2013/01/19 | 3 | 90 | HSX | S12W05 | |
| 2013/01/20 | 1 | 70 | HSX | S13W19 | |
| 2013/01/21 | 1 | 60 | HSX | S12W32 | |
| 2013/01/22 | 1 | 70 | HSX | S12W46 | |
| 2013/01/23 | 1 | 60 | HSX | S12W60 | |
| 2013/01/24 | 1 | 60 | HSX | S12W73 | |
| 2013/01/25 | 1 | 60 | HSX | S15W85 |
| B |
|---|
| 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | B6.65 | 2013/01/21 | 09:26 | 09:30 | 09:32 | |
| 2 | B4.8 | 2013/01/25 | 01:12 | 01:27 | 01:32 |
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 |