I’m afraid that you’re taking gp comment too lightly. The described frosts are really dangerous, it’s not your regular get-two-blankets cold. One may die or bec

I’m afraid that you’re taking gp comment too lightly. The described frosts are really dangerous, it’s not your regular get-two-blankets cold. One may die or become disabled in minutes after a technical failure, which is similar to failure of an AC. A little camp fire and running in circles will barely help you, because animals become frozen literally mid-step in it, https://www.google.com/search?q=animals+frozen+solid&tbm=isch https://www.google.com/search?q=animals+frozen+solid&tbm=isc... (dead animals warning)