| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 23/11/2023 | 6 | 520 | DKO | S18E65 | |
| 24/11/2023 | 6 | 530 | DKC | S19E51 | |
| 25/11/2023 | 13 | 560 | DKC | S17E32 | |
| 26/11/2023 | 10 | 470 | DKC | S19E22 | |
| 27/11/2023 | 12 | 320 | DKC | S19E09 | |
| 28/11/2023 | 12 | 160 | DKC | S20W06 | |
| 29/11/2023 | 25 | 210 | ESC | S19W19 | |
| 30/11/2023 | 24 | 300 | EKC | S18W30 | |
| 01/12/2023 | 15 | 280 | EKC | S18W44 | |
| 02/12/2023 | 12 | 270 | EKC | S18W57 | |
| 03/12/2023 | 9 | 250 | DKC | S17W73 | |
| 04/12/2023 | 4 | 180 | DAC | S18W85 | |
| 05/12/2023 | 4 | 180 | DAC | S18W98 |
| C | M |
|---|---|
| 21 | 3 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M9.82 | 28/11/2023 | 19:35 | 19:50 | 20:09 | |
| 2 | M3.48 | 28/11/2023 | 19:07 | 19:32 | 19:35 | |
| 3 | M1.0 | 01/12/2023 | 20:55 | 21:20 | 22:10 | |
| 4 | C6.7 | 27/11/2023 | 18:40 | 18:52 | 19:03 | |
| 5 | C5.2 | 01/12/2023 | 11:48 | 11:59 | 12:05 | |
| 6 | C4.7 | 04/12/2023 | 23:28 | 23:39 | 23:45 | |
| 7 | C3.8 | 29/11/2023 | 14:27 | 14:35 | 14:43 | |
| 8 | C3.3 | 01/12/2023 | 19:16 | 19:27 | 19:33 | |
| 9 | C3.1 | 29/11/2023 | 15:12 | 15:34 | 15:54 | |
| 10 | C3.1 | 02/12/2023 | 03:34 | 03:51 | 04:01 |
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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 | 131.8 +40 |
| 30 derniers jours | 108.3 +14.5 |