Year 2021 was a varied year. There were the thunderstorms that caused flooding in Halle (5 times), snowed a few times, the beautiful shelf clouds with the whale's mouth, the mammatus, the halos including the moon halo, the meteor, the sunrise and sunset, the numerous timelapses, . .. The locations were Halle and about in Belgium and Austria (Metnitz).
https://youtu.be/FR_eIDR5N1g