I'm looking for this file. I'm 99.9% certain I read it here. It's this testimony by this other hiker who describes his own experience. They were camping on a mountain side, and the upslope side of their tent tore and snow started pouring in like sand from some trap in The Mummy. They had to escape. I distinctively remember that one guy couldn't find his hat and had to use his bag as a hat. They were one hour away from another camp, though, so they were fine.
Does anyone know what I'm talking about? Could you help me find it?