The 2016 BORG II ?

It is a refuge. That's what they make window sills for. Anyway the plywood shed I've been living in on this side has walls so thin a mosquito could close its eyes and fly right on through the walls. I do not have the security of a hundreds feet tall cell phone tower when on the other side. I want lightning to work up a good sweat trying to get to me. The rebar and 6-sack are for earthquakes. The ridge is solid rock. I figure the place could easily survive a 8.0+, 12.0 Modified Mercalli Scale quake.