| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2012/10/12 | 2 | 30 | CSO | S29E59 | |
| 2012/10/13 | 1 | 20 | HAX | S29E46 | |
| 2012/10/14 | 2 | 40 | CSO | S30E31 | |
| 2012/10/15 | 1 | 40 | HSX | S30E17 | |
| 2012/10/16 | 1 | 30 | HRX | S30E05 | |
| 2012/10/17 | 7 | 20 | CRO | S30W07 | |
| 2012/10/18 | 3 | 10 | CRO | S30W18 | |
| 2012/10/19 | 2 | 10 | BXO | S30W29 | |
| 2012/10/20 | 2 | 10 | BXO | S30W42 | |
| 2012/10/21 | 6 | 120 | CSO | S31W53 |
| C |
|---|
| 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C1.6 | 2012/10/12 | 02:52 | 03:03 | 03:16 | |
| 2 | C1.06 | 2012/10/12 | 18:47 | 18:51 | 18:57 | |
| 3 | C1.06 | 2012/10/14 | 16:35 | 16:39 | 16:46 |
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 | 110 +30.7 |
| Ultimi 30 giorni | 94.1 -4 |