| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 19/05/2000 | 5 | 170 | ESO | N16E74 | |
| 20/05/2000 | 9 | 180 | EHO | N20E58 | |
| 21/05/2000 | 11 | 90 | CAO | N21E42 | |
| 22/05/2000 | 17 | 110 | CAO | N21E30 | |
| 23/05/2000 | 14 | 70 | CSO | N22E16 | |
| 24/05/2000 | 9 | 30 | CAO | N19E03 | |
| 25/05/2000 | 10 | 60 | EAO | N24W14 | |
| 26/05/2000 | 15 | 70 | FSO | N24W25 | |
| 27/05/2000 | 19 | 50 | CSO | N23W36 | |
| 28/05/2000 | 12 | 70 | CSO | N24W49 | |
| 29/05/2000 | 4 | 30 | CRO | N23W63 | |
| 30/05/2000 | 2 | 10 | CRO | N22W75 |
| C |
|---|
| 1 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C3.7 | 20/05/2000 | 22:23 | 22:34 | 22:40 |
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| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 31/12/2025 | M7.11 |
| Dernier orage géomagnétique | 02/01/2026 | 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 | 112.1 -11.9 |
| 30 derniers jours | 105.6 -3.7 |