| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2002/12/14 | 9 | 120 | DAO | N17E66 | |
| 2002/12/15 | 9 | 140 | DAI | N17E51 | |
| 2002/12/16 | 14 | 100 | DAI | N16E38 | |
| 2002/12/17 | 15 | 100 | DAI | N17E23 | |
| 2002/12/18 | 14 | 110 | DAI | N17E11 | |
| 2002/12/19 | 14 | 90 | DAO | N17W03 | |
| 2002/12/20 | 6 | 40 | CAO | N17W18 | |
| 2002/12/21 | 1 | 30 | HSX | N17W33 | |
| 2002/12/22 | 2 | 20 | AXX | N17W46 | |
| 2002/12/24 | 1 | 0 | AXX | N18W62 |
| M |
|---|
| 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M3.66 | 2002/12/16 | 11:07 | 11:15 | 11:26 |
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 | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/31 | M7.11 |
| Ultima tempesta geomagnetica | 2026/01/02 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| dicembre 2025 | 124 +32.2 |
| gennaio 2026 | 106.7 -17.3 |
| Ultimi 30 giorni | 102.5 -7.3 |