Have you even read the pages connected to the link, or did you just read the first and then make your own conclusion? I stopped somewhere around the 65th e-page, and what I read had nothing to do with an avalance. It had quite a bit more to do with ‘The Day After Tomorrow’ and your near futeur.
What, you don’t think my theory is plausible? I said I hadn’t seen it mentioned, as you have also found.