Food Storage — A 50’ diameter Monolithic Dome is used for storing dry pack food in Ambergris Caye, Belize. From Friday, Sept. 29 to Sunday, Oct 1, 2000 Keith, a Force 4 hurricane with winds up to 135 mph, raged over Ambergris Caye. Keith uprooted trees, flattened buildings, overturned aircraft and jettisoned boats onto rocks, but the dome survived beautifully.