An EMP, or electromagnetic pulse, disaster refers to a large-scale event where an electromagnetic pulse causes widespread damage or disruption to electronic devices and power infrastructure. An EMP can result from a natural event, like a powerful solar flare (also known as a Coronal Mass Ejection), or be man-made, such as the detonation of a nuclear weapon at a high altitude.

An EMP event can cause serious damage to electronic systems, effectively knocking out power grids and disabling anything with electronic components within the affected range. This could include everything from vehicles and aircraft to handheld devices and hospital equipment. A widespread EMP event could potentially lead to a long-term power outage over a large geographical area, with serious implications for society and the economy.

Preparation for an EMP disaster involves ensuring backup power sources, safeguarding critical electronic equipment (such as using Faraday cages), and having plans in place for a potentially extended period without access to electronic communication, banking, transportation, and other services.

Must-Have Tools For EMP Disaster

Preparing for an EMP (Electromagnetic Pulse) disaster requires several types of tools and equipment. The goal is to have everything you need to survive without reliance on the electrical grid or modern electronics. Here are some essentials:

  • Faraday Cage or Bags: A Faraday cage or bag is a container that can protect electronic items from electromagnetic fields. This could help protect critical electronics like radios or medical equipment from the EMP.
  • Manual Tools: Since power tools will likely be unusable, it’s crucial to have manual alternatives. This can include items like a hand crank can opener, manual grain mill, knives, multi-tools, screwdrivers, and saws.
  • Lighting: Have non-electric lighting options available such as candles, oil lamps, and solar or hand-crank powered lights.
  • Cooking Equipment: A wood-burning or propane stove can be used for cooking. Also, consider a solar oven. Be sure to store matches, lighters, or fire-starting tools.
  • Water Filtration and Purification: Since an EMP could disrupt water treatment facilities, have a manual water filter like a LifeStraw or a Berkey filter. Also, consider having water purification tablets or bleach for additional safety.
  • Communications Equipment: Battery-powered or hand-crank radios can help you stay informed after an EMP. Keeping them in a Faraday cage or bag when not in use can offer protection. CB radios or HAM radios can also be useful for long-range communications.
  • First Aid and Medical Supplies: A comprehensive first aid kit is crucial. This should include bandages, antiseptics, common medications, prescription medications if needed, and any other essential medical supplies.
  • Food and Water: Stockpile long-term storage of food and water. You should have at least a 72-hour supply, but a longer-term supply is recommended for an EMP event.
  • Heating and Insulation: Warm clothing, sleeping bags, and blankets are critical if EMP occurs during a cold season. If possible, a wood-burning stove or similar heating source should be on hand.
  • Navigation Tools: Compasses and physical maps will be invaluable if GPS and other electronic navigation tools are knocked out.
  • Power Generation: Solar panels, wind turbines, or other renewable energy systems can provide power after an EMP event. However, these must be appropriately shielded or disconnected and stored to prevent damage.

In an EMP disaster scenario, self-sufficiency becomes key. Remember to regularly check and maintain your tools and supplies, ensuring they are in working order when you need them.


    Best and largest portable power banks

    According to many professional urban UK preppers, there were several portable power banks on the market that were highly regarded for their large capacity, portability, and additional features. Here are three:

    • Anker PowerHouse II 400: This is a high-capacity power bank capable of charging multiple devices simultaneously, including laptops, smartphones, and even small appliances. It has a 300W AC outlet, 60W USB-C port, 3 USB-A ports, a car socket, and 2 DC ports. It’s relatively lightweight and easy to transport, making it a good choice for outdoor trips, camping, and emergency backup power.
    • Goal Zero Yeti 500X: Goal Zero is known for its quality and durable power stations. The Yeti 500X has a 505Wh capacity and multiple output options, including a 120W AC outlet, USB-C PD port, USB-A ports, and a 12V carport. It can be recharged using solar panels (sold separately), making it a sustainable choice for prolonged outdoor activities or emergencies.
    • Jackery Explorer 1000: This power station offers a high output of 1000W (2000W surge), making it capable of running larger devices or multiple smaller ones. It includes three standard USB ports, a Quick Charge 3.0 port, two AC outlets, and 2 DC ports. It can be recharged via solar panels (sold separately), a car outlet, or a wall outlet.

    These power banks can provide a significant amount of power for various devices, which can be particularly useful in an emergency situation or when off-grid. However, please note that product availability and models might have changed after my training data in September 2021, so you should check for the most current and updated options on the market.

    Transportation In Case Of EMP

    In the event of an electromagnetic pulse (EMP), traditional modes of transportation may be severely disrupted due to the disabling of electronic systems. Preparing for such a scenario involves considering EMP-resistant vehicles, alternative means of transport, and fuel storage to ensure mobility and access to essential resources.

    EMP-resistant Vehicles

    An EMP-resistant vehicle is designed to withstand the effects of an electromagnetic pulse, ensuring that its electrical and electronic systems continue to function after such an event. Older vehicles with minimal electronic components, such as carbureted cars made before the 1980s, are often cited as more naturally resistant to EMPs. Retrofitting a modern vehicle to be EMP-resistant can be costly and complex, but there are some commercially available EMP shields specifically for this purpose. It’s essential to consider not just the vehicle but also any electronic devices you plan to use within it, like GPS or communication devices. Having an EMP-resistant vehicle can be vital for immediate mobility after an EMP event, allowing you to reach a safer location or access stored supplies.

    Alternative Modes of Transport

    In the event that EMP-resistant vehicles are not available or practical, alternative modes of transport become crucial. Bicycles are a simple, EMP-proof means of transportation that can be equipped to carry goods and require only human power. Horses or other draft animals offer another non-electronic mode of travel and can be useful for longer distances, although they require specialized care and feeding. Boats, especially those with sails or oars, provide another option for those near bodies of water. Even walking with a well-equipped bug-out bag is an option, although it is the least preferable due to the physical exertion and time required for longer distances.

    Fuel Storage

    Stored fuel becomes a significant concern in EMP prepping, especially if you plan on using any vehicles or generators post-event. Gasoline, diesel, and propane have different shelf lives and storage requirements, so understanding these details is essential. Some fuel stabilizers can extend the shelf life of stored gasoline, but frequent rotation of your fuel stock is generally advised to ensure usability. Safe, proper storage is critical to prevent accidental ignition or deterioration of the fuel; follow all safety guidelines and local ordinances when storing fuel. Keep in mind that fuel will become a highly valuable commodity post-EMP, so secure storage not just from the elements but also from potential theft is important.

    EMP Disaster FAQs

    Is aluminium foil in shops good for making Faraday cage?

    Yes, common aluminium foil can be used to construct a simple Faraday cage. Faraday cages work on the principle of distributing electrical charges or electromagnetic radiation around the cage’s exterior, thereby protecting the interior from those forces. This can be useful in protecting electronics from things like an electromagnetic pulse (EMP).

    What are the immediate health effects when exposed to radiation?

    Exposure to significant amounts of radiation can cause immediate health effects, known as acute radiation syndrome (ARS). Initial symptoms, appearing within minutes to days after exposure, can include nausea, vomiting, and diarrhea, along with a general feeling of malaise, similar to flu-like symptoms. As radiation damages the cells in the body, it can also lead to a decrease in white and red blood cells, causing fatigue, susceptibility to infections, and slow wound healing. High radiation doses can also cause burns and damage to the central nervous system, potentially leading to loss of coordination, seizures, and even death.