| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 02/05/2002 | 1 | 90 | HSX | N16E64 | |
| 03/05/2002 | 1 | 90 | HSX | N17E52 | |
| 04/05/2002 | 4 | 100 | CSO | N18E37 | |
| 05/05/2002 | 2 | 70 | CSO | N17E25 | |
| 06/05/2002 | 3 | 100 | HSX | N18E12 | |
| 07/05/2002 | 1 | 100 | HSX | N18E00 | |
| 08/05/2002 | 1 | 70 | HSX | N18W15 | |
| 09/05/2002 | 1 | 80 | HSX | N18W28 | |
| 10/05/2002 | 2 | 80 | HSX | N18W41 | |
| 11/05/2002 | 1 | 60 | HSX | N18W54 | |
| 12/05/2002 | 1 | 90 | HAX | N18W67 | |
| 13/05/2002 | 1 | 50 | HSX | N18W81 | |
| 14/05/2002 | 1 | 40 | HSX | N18W92 |
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| 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 | 119.4 -4.6 |
| 30 derniers jours | 121.1 +6.3 |