CNN CNN Newsroom September 15, 2013 18:13:00
Like greeley. it is all rolling down and draining here in a different rain. >> when you talk about the topography i think people who spend any time in colorado you see the signs about falling rock. expectt that particularly when you have heavy snowfall. something like this, mountain sides being washed away by a whole lot of rain, nothing that anyone can really prepare for. >> no. because it weakens them. we call this lifting because air when it rises it cools it is like taking a sponge. you can squeeze it a little bit and a little water will come out or you can go and it all dumps out. that is...
Source: archive.org