| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 18/07/2003 | 1 | 90 | HAX | S02E71 | |
| 19/07/2003 | 1 | 120 | HAX | S02E58 | |
| 20/07/2003 | 2 | 110 | HAX | S01E45 | |
| 21/07/2003 | 1 | 130 | HSX | S02E32 | |
| 22/07/2003 | 2 | 110 | HSX | S03E19 | |
| 23/07/2003 | 1 | 100 | HSX | S03E05 | |
| 24/07/2003 | 1 | 110 | HSX | S03W08 | |
| 25/07/2003 | 4 | 130 | CAO | S04W20 | |
| 26/07/2003 | 3 | 110 | CSO | S04W34 | |
| 27/07/2003 | 2 | 110 | HSX | S04W49 | |
| 28/07/2003 | 1 | 110 | HSX | S04W62 | |
| 29/07/2003 | 1 | 110 | HSX | S04W76 | |
| 30/07/2003 | 1 | 60 | HSX | S04W91 |
| B |
|---|
| 1 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | B6.33 | 26/07/2003 | 22:07 | 22:11 | 22:15 |
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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 | 119.6 -4.4 |
| 30 derniers jours | 122.3 +11.2 |