Aurora observations of Friday, 19 October 2018 Add observation
On this map you'll find all aurora observations that were submitted for this day in history, each marker can be selected with a link to the detailed observation story with more images. If you want to share your aurora observation, click on the 'Add observation' button.
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Forum
Incoming & Unnumbered Active Regions 75AR 4325 5Coronal Hole 10 + CME M4.2 from 28 Dec. 5Filaments and prominences 41950 mhz F2 77
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La Météo Spatiale en faits
| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 29/12/2025 | M1.0 |
| Dernier orage géomagnétique | 22/12/2025 | 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 | 117.2 +25.4 |
| 30 derniers jours | 117.2 +30.3 |