| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 01/12/1998 | 4 | 40 | BXO | N30E23 | |
| 02/12/1998 | 5 | 60 | BXO | N24E09 | |
| 03/12/1998 | 3 | 10 | BXO | N26W04 | |
| 04/12/1998 | 1 | 0 | AXX | N29W22 | |
| 08/12/1998 | 2 | 10 | AXX | N29W66 | |
| 09/12/1998 | 3 | 40 | CRO | N29W80 | |
| 10/12/1998 | 3 | 30 | CRO | N29W92 |
| C |
|---|
| 1 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C2.63 | 04/12/1998 | 17:09 | 17:16 | 17:24 |
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!
| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 31/12/2025 | M7.11 |
| Dernier orage géomagnétique | 02/01/2026 | Kp5 (G1) |
| Jours sans taches solaires | |
|---|---|
| Dernier jour sans taches solaires | 08/06/2022 |
| Nombre mensuel moyen de taches solaires | |
|---|---|
| décembre 2025 | 124 +32.2 |
| janvier 2026 | 110 -14 |
| 30 derniers jours | 104.3 -5.3 |