Dozens of earthquakes gave Hawaii residences a 48 hour warning before the volcano erupted. The average warning time for California wildfires victims was 20 minutes. Japan’s tsunami victims had a 15-minute warning. Being one of the first to know about oncoming dangers can provide you a head-start. Emergency alert systems are a great preparedness resource. There are several companies that provide emergency alerts services and many of them are free.  There are also a couple of different ways to receive alerts. Modern technology has given us many different methods to be notified of possible threats. Here are several options to consider.
Buckets are great, but rats can chew through them. Store them where you think you can protect them from rodents. Also, plastic is somewhat air permeable, so mylar bag inserts are a really good idea. For basics, the LDS site is the best. You can get flour, wheat, beans, rice, sugar and some pasta already processed in #10 cans and boxed by the 6 can case. All my beds are on these case lot boxes so they take up zero extra room in my house. The prices are extremely reasonable since the church only covers its cost. I wouldn’t store anything in garbage cans just because the sheer weight of the thing will be prohibitive…unless you have a forklift lying around!

Bunkers are either 1,590 or 2,120 square feet, at a cost of $25,000 to lease for 99 years, plus $1,000 annually, and the cost is the same no matter how many residents wind up using the space. One reason the price is so low is because each space is a blank canvas: Each leaseholder is responsible for installing all services and amenities, including plumbing, electricity, air filtration, and exhaust.

My dad was a USN Seabee, who’s unit moved into Nagasaki, after the blast. He thought that most people,would find the post blast world extremely traumatizing and physically demanding. His comment re 1960s Hydrogen bomb which has since been eclipsed a thousandfold at least. The article didn’t address dealing with a Neutron bomb, which is designed to leave infrastructure intact, but intended instead to penetrate such deeply, to create cell damage to living organisms.
Although buying provisions like food and water before a disaster is the smartest thing to do, there will always be those who wake up at the last minute. Most people will rush to the store at the last moment. The majority of them are clueless that stores stock less than a week’s worth of food under normal circumstances. The stores are picked bare during emergencies and you will end up waiting in line for nothing. Keeping a healthy stock of survival foods in the house will make sure you overcome unexpected emergencies.
Using resinous woods (such as pine) for interior heating and cooking fires a very bad idea. As smoke cools on its way up a chimney, flammable resins accumulate in chimney flue(s). Eventually, months or years later. when someone builds another fire (say, during a cold Winter night), those resins ignite, and you have an upside-down solid-fuel rocket engine. Flame may gush sideways out of cracks in chimneys, igniting an entire abode.
Freeze-dried food is nothing new. As early as the 13th century, the ancient Quechua and Aymara people of Bolivia and Peru pioneered a form of the process by exposing potatoes to the freezing temperatures of the Andes overnight, then drying them in the sun. In 1937, Nestlé used industrial technology to create the world’s first freeze-dried coffee, and in the 60s and 70s, the US military shipped freeze-dried food rations to the troops in Vietnam.