Tâche solaire AR8142
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 23/01/1998 | 5 | 10 | BXO | S21E07 | |
| 24/01/1998 | 7 | 20 | CRO | S21W06 | |
| 25/01/1998 | 10 | 50 | DSI | S21W20 | |
| 26/01/1998 | 8 | 90 | CAO | S21W35 | |
| 27/01/1998 | 8 | 120 | DSO | S22W49 | |
| 28/01/1998 | 10 | 110 | DSO | S21W65 | |
| 29/01/1998 | 3 | 80 | CAO | S22W78 | |
| 30/01/1998 | 1 | 30 | HAX | S21W94 |
| B | C |
|---|---|
| 2 | 3 |
Le top 5 des éruptions solaires de la région 8142
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C7.14 | 26/01/1998 | 22:19 | 22:35 | 22:47 | |
| 2 | C3.64 | 25/01/1998 | 19:14 | 19:36 | 19:51 | |
| 3 | C1.02 | 26/01/1998 | 17:50 | 17:55 | 17:57 | |
| 4 | B6.2 | 26/01/1998 | 16:13 | 16:16 | 16:18 | |
| 5 | B4.44 | 26/01/1998 | 21:03 | 21:06 | 21:08 |
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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 | |
|---|---|
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| janvier 2026 | 119.6 -4.4 |
| 30 derniers jours | 122 +9.1 |