Explosive warming of a stratosphere generated "Filomena" and "An animal from the East"

Sharp warming of a stratosphere recorded by weather forecasters and climatologists over sevry Europe managed to generate such monsters, as the storm "Filomena" and the Arctic invasion "An animal from the East". Temperature in layers of a stratosphere rose to a minus 18 that is 45-50 degrees higher than norm. Thus the terrible icy cold is forced out in ground layers of the atmosphere. Cold masses goes down to Earth surface, causing a record icy cold. So already was in February-March, 2018 when Europe and Central Federal District endured one of the coldest terminations of winter in the history. This time everything happened earlier. And as nobility, than...