| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 09/01/2001 | 12 | 110 | DAI | N12E58 | |
| 10/01/2001 | 15 | 90 | DAI | N11E43 | |
| 11/01/2001 | 18 | 170 | EAI | N11E31 | |
| 12/01/2001 | 34 | 220 | EAI | N12E14 | |
| 13/01/2001 | 44 | 330 | EAI | N12E04 | |
| 14/01/2001 | 42 | 420 | FAI | N13W13 | |
| 15/01/2001 | 60 | 510 | FAC | N12W25 | |
| 16/01/2001 | 43 | 460 | FAI | N12W38 | |
| 17/01/2001 | 28 | 330 | FKI | N11W53 | |
| 18/01/2001 | 17 | 130 | FAI | N13W66 | |
| 19/01/2001 | 1 | 80 | HSX | N13W87 |
| C | M |
|---|---|
| 11 | 3 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M2.66 | 09/01/2001 | 06:45 | 06:50 | 06:52 | |
| 2 | M1.35 | 15/01/2001 | 15:56 | 16:03 | 16:07 | |
| 3 | M1.17 | 14/01/2001 | 02:46 | 02:51 | 02:54 | |
| 4 | C8.51 | 10/01/2001 | 00:23 | 01:03 | 01:40 | |
| 5 | C7 | 15/01/2001 | 18:42 | 18:47 | 19:08 | |
| 6 | C4.89 | 13/01/2001 | 19:40 | 19:46 | 19:53 | |
| 7 | C3.31 | 17/01/2001 | 20:40 | 20:46 | 20:52 | |
| 8 | C3.14 | 16/01/2001 | 06:05 | 06:11 | 06:19 | |
| 9 | C2.77 | 15/01/2001 | 00:57 | 01:08 | 01:45 | |
| 10 | C2.63 | 10/01/2001 | 14:16 | 14:20 | 14:33 |
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 | 18/01/2026 | X1.9 |
| Dernière classe M | 21/01/2026 | M3.4 |
| Dernier orage géomagnétique | 22/01/2026 | 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 | 117.9 -6.1 |
| 30 derniers jours | 121.2 +12.1 |