| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2013/12/05 | 3 | 10 | BXO | S14E19 | |
| 2013/12/06 | 12 | 50 | DAO | S14E05 | |
| 2013/12/07 | 21 | 200 | DAC | S13W10 | |
| 2013/12/08 | 34 | 220 | DAI | S13W25 | |
| 2013/12/09 | 20 | 240 | EAI | S13W37 | |
| 2013/12/10 | 20 | 210 | EAC | S13W51 | |
| 2013/12/11 | 27 | 350 | EKC | S12W64 | |
| 2013/12/12 | 20 | 320 | EKC | S12W78 | |
| 2013/12/13 | 4 | 120 | EAC | S13W90 | |
| 2013/12/14 | 4 | 120 | EAC | S13W0* |
| C |
|---|
| 7 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C4.7 | 2013/12/07 | 04:30 | 04:36 | 04:42 | |
| 2 | C3.28 | 2013/12/10 | 20:02 | 20:07 | 20:12 | |
| 3 | C2.77 | 2013/12/05 | 06:38 | 06:43 | 06:47 | |
| 4 | C2.5 | 2013/12/07 | 05:22 | 05:26 | 05:30 | |
| 5 | C2.46 | 2013/12/11 | 20:37 | 20:45 | 21:01 | |
| 6 | C1.8 | 2013/12/11 | 13:54 | 14:01 | 14:12 | |
| 7 | C1.4 | 2021/12/23 | 12:41 | 12:46 | 12:50 |
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 | 95.2 -0.7 |