| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 03/03/2000 | 1 | 10 | AXX | S15E71 | |
| 04/03/2000 | 3 | 30 | BXO | S16E60 | |
| 05/03/2000 | 6 | 50 | DSO | S15E48 | |
| 06/03/2000 | 14 | 140 | DAO | S13E34 | |
| 07/03/2000 | 20 | 330 | DKO | S13E20 | |
| 08/03/2000 | 18 | 470 | EKO | S13E07 | |
| 09/03/2000 | 21 | 470 | EKI | S13W06 | |
| 10/03/2000 | 23 | 550 | EKO | S13W20 | |
| 11/03/2000 | 21 | 420 | EHI | S13W32 | |
| 12/03/2000 | 17 | 370 | EAI | S13W45 | |
| 13/03/2000 | 11 | 310 | EAO | S13W59 | |
| 14/03/2000 | 6 | 250 | EAO | S14W70 | |
| 15/03/2000 | 4 | 160 | DAO | S13W83 | |
| 16/03/2000 | 1 | 20 | AXX | S12W89 |
| C | M |
|---|---|
| 10 | 1 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M1.38 | 05/03/2000 | 15:29 | 15:30 | 15:32 | |
| 2 | C9.79 | 05/03/2000 | 09:32 | 09:43 | 09:57 | |
| 3 | C9.16 | 12/03/2000 | 18:45 | 18:51 | 19:00 | |
| 4 | C7.2 | 05/03/2000 | 16:22 | 16:27 | 16:44 | |
| 5 | C6.21 | 06/03/2000 | 11:51 | 12:02 | 12:06 | |
| 6 | C6.04 | 05/03/2000 | 06:47 | 06:51 | 06:53 | |
| 7 | C5.71 | 05/03/2000 | 05:13 | 05:17 | 05:19 | |
| 8 | C3.87 | 05/03/2000 | 16:05 | 16:08 | 16:10 | |
| 9 | C3.16 | 05/03/2000 | 03:37 | 03:44 | 03:53 | |
| 10 | C2.73 | 05/03/2000 | 04:18 | 04:21 | 04:23 |
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| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 12/12/2025 | M1.1 |
| Dernier orage géomagnétique | 12/12/2025 | Kp5 (G1) |
| Jours sans taches solaires | |
|---|---|
| Dernier jour sans taches solaires | 08/06/2022 |
| Nombre mensuel moyen de taches solaires | |
|---|---|
| novembre 2025 | 91.8 -22.8 |
| décembre 2025 | 135.1 +43.3 |
| 30 derniers jours | 107.1 +10.8 |