There is this article on Russian SOTT, about snow piles that suddenly appeared in one of the residential areas in St. Petersburg. The reporter held the snow himself, that felt like the real deal and not like hail, for example. What is more mysterious, that the snow appeared near a heat pipeline. The reporter contacted all kind of official places, including the meteorological office, but they couldn't give any explanation. There were no clouds, rain, or any other precipitation at that time about the city. The only explanation they were able to give, that maybe it was a truck with artificial snow that unloaded it on the street, or maybe this snow is from a nearby groceries store with very big freezers. Other more "weird" explanations were, that it was a strange "localized" weather phenomena, like tornado. Or maybe nearby store tried to freeze sanctioned produce!
Thoughts?
Thoughts?