Tâche solaire AR8656
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 02/08/1999 | 4 | 10 | BXO | N18E34 | |
| 03/08/1999 | 8 | 20 | BXO | N17E20 | |
| 04/08/1999 | 10 | 60 | DAO | N19E06 | |
| 05/08/1999 | 15 | 130 | DAO | N19W08 | |
| 06/08/1999 | 19 | 80 | ESO | N19W20 | |
| 07/08/1999 | 14 | 30 | CRO | N18W33 | |
| 08/08/1999 | 11 | 30 | ERO | N18W46 | |
| 09/08/1999 | 7 | 40 | CSO | N17W60 | |
| 10/08/1999 | 5 | 20 | CRO | N16W72 | |
| 11/08/1999 | 3 | 10 | BXO | N14W86 |
| C | M |
|---|---|
| 12 | 3 |
Le top 10 des éruptions solaires de la région 8656
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M1.76 | 07/08/1999 | 18:52 | 19:25 | 20:15 | |
| 2 | M1.5 | 06/08/1999 | 13:50 | 14:27 | 14:52 | |
| 3 | M1.01 | 07/08/1999 | 00:56 | 01:15 | 01:22 | |
| 4 | C7.07 | 02/08/1999 | 14:01 | 14:19 | 14:30 | |
| 5 | C6.9 | 10/08/1999 | 05:52 | 06:07 | 06:18 | |
| 6 | C6.9 | 10/08/1999 | 05:52 | 06:07 | 06:18 | |
| 7 | C6.9 | 10/08/1999 | 05:52 | 06:07 | 06:18 | |
| 8 | C6.9 | 10/08/1999 | 05:52 | 06:07 | 06:18 | |
| 9 | C5.06 | 07/08/1999 | 15:10 | 15:51 | 16:44 | |
| 10 | C4.56 | 03/08/1999 | 12:21 | 12:25 | 12:29 |
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La Météo Spatiale en faits
| 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 | 119.1 -4.9 |
| 30 derniers jours | 122.3 +12.7 |