Tâche solaire AR8100
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 28/10/1997 | 5 | 80 | CSO | S21E67 | |
| 29/10/1997 | 9 | 130 | CAO | S20E55 | |
| 30/10/1997 | 15 | 200 | DAO | S21E44 | |
| 31/10/1997 | 22 | 220 | DAO | S19E30 | |
| 01/11/1997 | 16 | 260 | EKI | S20E15 | |
| 02/11/1997 | 27 | 210 | EAI | S19E01 | |
| 03/11/1997 | 36 | 290 | EKI | S19W12 | |
| 04/11/1997 | 34 | 660 | FKC | S20W27 | |
| 05/11/1997 | 37 | 1000 | FKC | S21W39 | |
| 06/11/1997 | 19 | 900 | FKC | S20W53 | |
| 07/11/1997 | 21 | 760 | FKC | S19W68 | |
| 08/11/1997 | 17 | 630 | EKI | S19W77 | |
| 09/11/1997 | 9 | 480 | EKI | S20W90 |
28/10/1997
29/10/1997
30/10/1997
31/10/1997
01/11/1997
02/11/1997
03/11/1997
04/11/1997
05/11/1997
06/11/1997
07/11/1997
08/11/1997
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28/10/1997
29/10/1997
30/10/1997
31/10/1997
01/11/1997
02/11/1997
03/11/1997
04/11/1997
05/11/1997
06/11/1997
07/11/1997
08/11/1997
|
| B | C | M | X |
|---|---|---|---|
| 9 | 25 | 6 | 2 |
Le top 10 des éruptions solaires de la région 8100
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | X12.9 | 06/11/1997 | 11:49 | 11:55 | 12:01 | |
| 2 | X2.91 | 04/11/1997 | 05:52 | 05:58 | 06:02 | |
| 3 | M5.51 | 04/11/1997 | 02:32 | 02:42 | 03:03 | |
| 4 | M1.96 | 03/11/1997 | 09:03 | 09:10 | 09:13 | |
| 5 | M1.74 | 04/11/1997 | 01:27 | 01:35 | 01:40 | |
| 6 | M1.34 | 03/11/1997 | 19:55 | 20:16 | 20:36 | |
| 7 | M1.14 | 03/11/1997 | 04:32 | 04:38 | 04:49 | |
| 8 | M1.13 | 03/11/1997 | 22:16 | 22:24 | 22:32 | |
| 9 | C9.27 | 05/11/1997 | 06:17 | 06:41 | 06:56 | |
| 10 | C7.9 | 28/10/1997 | 12:51 | 12:56 | 13:00 |
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La Météo Spatiale en faits
| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 20/12/2025 | M1.0 |
| Dernier orage géomagnétique | 12/12/2025 | Kp5 (G1) |
| Jours sans taches solaires | |
|---|---|
| Dernier jour sans taches solaires | 08/06/2022 |
| Nombre mensuel moyen de taches solaires | |
|---|---|
| novembre 2025 | 91.8 -22.8 |
| décembre 2025 | 120.8 +29 |
| 30 derniers jours | 109.9 +21.6 |