Quote Originally Posted by jazzy View Post
i seem to remember reading some stories a very long time ago over at frugals by a guy called tired old man...he made some kind of spread sheet on excel for determining safe level to exit shelter, moving back into house and living above ground, etc.
Link to TOM's (Tired Old Man's) spreadsheet: http://www.jerrydyoung.com/st/index....iles-available