Protect your electronics emp attack wsj,home health emergency preparedness zombie,how to survive falling into cold water - Tips For You

The Carrington Event of 1859, the first observed solar CME, proved that a natural EMP can happen and that they can be devastating. The most widespread protection system for electrical apparatus is the Faraday box or the Faraday EMP- protected bags.
On the other side, an NEMP’s E1 pulse arrives as a radio wave and will attack any electronics not buried deep underground or contained inside a Faraday cage. A Faraday box is simply an electrically seamless metal container, be it a box cylinder, sphere or any other closed shape designed to divert and soak up the EMP. Many containers are suit- able for makeshift Faraday boxes: cake boxes, ammunition containers, metal filing cabinets, etc.
I have heard a lot about Faraday cage rooms, but even if copper or aluminum foil in the ceiling, floor and walls appears to insulate a whole room from an EMP, it is doubtful that you will be able to cover all gaps for the wavelengths involved and truly create cage-like protection. For true peace of mind, place Faraday-bag-protected electronics inside bubble wrap bags to separate one from the other, then place everything inside a steel trash can lined with plastic foam. Protecting your equipment is wise, but that may not help if the main power and communications grid goes down and never comes back again. With this in mind, I would suggest that before you pack your iPads and laptops for EMP protection, place some basic resources— critical electrical parts— in your Faraday cage. And what about all the electronic equipment that can’t be unplugged or the vehicles parked in your garage? Imagine not having any electricity for days, weeks, months or even years… no lights, no communication channels, no water, no refrigeration, no navigation systems, no gas pumping, no food transportation, no waste pumping or garbage collecting.
Understanding the probability of an EMP of sufficient field strength, during your lifetime, is sufficient to warrant action on your part to protect your devices and solar panels from it. There are differences in effect and magnitude between nuclear high-altitude EMP (NHEMP, or EMP caused by a nuclear weapon detonated high above the earth), geomagnetically induced EMP (GIEMP or EMP caused by solar weather), and nuclear low-altitude EMP (NLEMP or EMP from a nuclear weapon detonated near the ground).
NHEMP is not a single EMP pulse, but rather, it a pulse consisting of three separate components: E1, E2 and E3. E1 is an extremely fast and brief pulse that induces very high voltages in electronics within roughly line of sight of the detonation. Unlike the previous two components, E3 induces extremely high voltages in long conductors that run parallel to the earth’s magnetic field such as power lines, phone lines, railroad tracks and metal pipelines.
The affected area can be as small as a few hundred mile radius, or can be so large that it can affect the entire planet. NLEMP is similar to NHEMP, but it lacks the thousand-fold amplification caused by its higher-altitude sister.
How can we shield solar panels against all three components and all against all three threats? Current should be able to travel unimpeded through the conductive outer skin of the Faraday cage. Since most DIY Faraday cages are either too bulky, too heavy or too delicate to travel with you in your rucksack or backpack, another solution is needed to protect portable solar arrays, portable solar chargers and other portable solar gear in your pack. Since an NHEMP could produce almost double the field strength that 40dB of shielding will protect, take the added precaution of sealing your solar panels inside two layers of bags which each provide at least 40dB of shielding. Some shielding is definitely better than no shielding, but there is no reason to run the risk. Lastly, make sure that the bags that you choose have a non-conductive inner layer just like needs to be installed in a Faraday cage to prevent electricity from arcing from the conductive layer(s) of the bag into the solar gear that you are trying to protect.
EMP caused by nuclear weapons has three different types of effects that need to protected against.
Solar panel & electronics stored in inexpensive shielding solutions such as Faraday cages and Faraday bags are only protected from E1 & E2 while they are inside their shielded storage containers! And you know the principles involved in building an effective Faraday cage, what to look for in Faraday bags and that one layer of most of the bags on the market today is insufficient to protect against EMP.
Now you now know the basics of protecting your stored and portable solar gear against EMP in ways that almost anyone can afford! Watch for a followup to this article tomorrow to learn the principles involved in protecting grid-connected solar installations like you may have mounted to your rooftop or near your home.
Poor maintenence of tires is much more likely to kill you then some EMP that will never happen. As to EMP my $700 nuclear survey meter I'm issued by work was tested to be EMP proof- probally didn't do anythign to it, but that test was required by some Mil contract. Ford and GM will be different, but to answer your other question: As far as current information goes, you really cant completely 'shield' something from an EMP and have it still be useful while shielded. Theoretically any exposed wire will act as a collector, and will need to be fully encapsulated by a solid or mesh cage, and also insulated from that cage. Grounding works for electrical hits (eg: lightning), not electromagnetic hits, where your faraday cage comes in.
We haven't seen an 'infrastructure damaging' solar flare since the 1800s, and apparantly, statistically are due for another - but, how strong will it be? Well, a 12 valve is an exception there as well, it doesn't even really need a battery or alternator.


It might be best to also have a backup plan that requires no electricity if you are really worried about an EMP, unless you have a mechanical diesel and can always park on a hill long and steep enough to roll start it. Forstchen, deals with an unexpected electromagnetic pulse (EMP) attack on the United States.
Many nuclear- equipped countries can deploy en- hanced-EMP warheads, and many oth- ers have the capability to put unmanned payloads and satellites into orbit. It is just an electromagnetic pulse, similar to a simple electrostatic discharge between two ob- jects.
These two systems have to protect your electronics from the three E1, E2 and E3 pulse phases of an NEMP, or the E3 phase of a CME. It can damage unplugged electrical equipment with its very short, high-frequency (up to 100 MHz) pulse, sometimes lasting only a few nanosec- onds, which is way too quick for most surge protectors. If the object placed in the Faraday box is insulated from the inside surface of the box, it will not be affected by the EMP travelling around the outside metal surface of the box. Despite what you may have read or heard, these boxes do not have to be airtight due to the long wavelength of EMPs; boxes can be made of wire screen or other porous metals. It is not necessary and in some cases it may be counter-productive, but it is also true that an ungrounded cage can reradiate, too. Any AC lines, or any construction gaps in the shield, will let the energy in and leave you unprotected.
Used by many agencies, they provide an astonishing 98 decibels of signal strength protection, about double the typical steel trash can when sealed with conductive foil tape. You can even cover all the sides of a large refrigerator or line a wood closet with conductive materials, taking extreme care to double seal the door hinges with the foil to avoid a break in the conductive layer. I doubt that can happen, as many countries in the developed world are placing resources to protect themselves in such a scenario, but it could take days, weeks or even months before the grid fully recovers. The short-wave radio, in particular, will supply you with communication way before you have internet again. You will have to accept a certain level of risk and place some simple but effective firewalls. The best bet to increase your odds is to buy a backup diesel vehicle with a mechanical injection pump, which will increase your vehicle’s survival probability to nearly 100 percent.
This is the potentially cataclysmic threat that EMP poses,A and the reason to plan your survival. Gamma rays interact with the earth’s magnetic field causing it to re-radiate a powerful EMP and scatter high energy electrons, creating a thousand times the EMP that the same weapon would cause in a lower-altitude burst. It affects all electronics that have sufficient conductive area, whether they are connected to the grid or not.
Much of its effect on the grid would be protected against by lightening protection, if the lightening protection circuits were not already burnt out by E1 when E2 arrives. E3 travels through the grid, blowing fuses, destroying transformers, knocking out substations, power plants and burning out any sensitive electronics connected to the grid. Although the GIEMP can affect a greater area, it can’t perturb any electronics that are not connected to the grid. Thata€™s because the nuclear weapon detonates too low to cause the earth’s magnetic field to re-radiate EMP. Just protect them against NHEMP, since it packs all three components and is the most powerful type of EMP. If you use an ammo can, for example, remove the paint where the lid touches the body of the box and remove the rubber gasket since they would impede the free flow of current through the can. Because of the large frequency range we must protect against a hole as small as a A? inch could compromise the integrity of the Faraday cage for our purpose. Make sure to find out the strength of the shielding in the bags before you make a purchase. Most bags are designed to protect sensitive semiconductor products from electrostatic discharge or to hide your passport and credit information from would be identity thieves so the most shielding currently offered in a bag is a little over 40dB.
You may not be far enough away from a€?sky zeroa€? for the field strength of the EMP to weaken enough that your panels will be safe. Was thinking about getting copper mesh and building a mini cage to surround computers, chips, and corresponding wiring and grounding them to the chassis. I might be wrong but I was under the opinion that you had to look for autos manufactured before around 1984 to avoid computers. You can try to make it resistant to ionizing radiation, but even the military only attempts to EMP secure the major command and control facilities. Getting an ECM for your vehicle and storing might be the most reasonable and cost effective way.
Most airplanes are tested as well, and basic EMP protection is common to many military radio systems, though msot people call them lightning protectors. If you are buying a 94 ram 5.9 12 valve cummins, it has no ECU, and even the auto box was mechanical for that era.
What I mean by that is that something would need to be fully enclose, possibly an airplane could get away with it, except around the glass.


Having an all-mechanical engine (like a 12 valve) and transmission is probably your best bet to have the least amount of work to get the vehicle working again after an event. Bare minimum is get it started (starter or push a standard, good luck with pushing) and fuel shut off solenoid, many say you can rig that fairly easily. An apocalyptic and rather de- pressing scenario, the fact is that such an attack is quite possible.
The fact is that there are many different sce- narios, both natural and manmade, that could expose our countries to the end of the world as we know it via EMP. An EMP event can include nuclear (NEMP), high-altitude (HEMP) and non- nuclear (NNEMP) weapons designed to disrupt enemy infrastructure. While the worst-case scenario will not be able to damage our infrastructure beyond recovery, having some sort of communications, indepen- dent power supply and safe computation and data storage will mean the difference between having social services partially working again in a few months and not.
The E2 phase energy burst is similar but much slower, travel- ing at tens to hundreds of microseconds, and it can be handled much easier by surge protectors. In my opinion, it is generally safer not to ground your Faraday unit since a ground wire can actually conduct additional energy back toward the item you are trying to protect.
These bags do have limitations in size, but they will do marvels protecting your valuable computers, data hard disks or communi- cations equipment. This type of setup would offer over 100 decibels of signal strength protection, a level close to high- dollar military and commercial Faraday cages, but at a prepper budget, all while adding flood protection, which is more likely to occur than an EMP. It happens so fast (1-2 nanoseconds) that surge protection used in the power grid can’t clamp fast enough to stop it and will be disabled by it.
We should round up to 80dB to allow for wear and tear that will occur to Faraday cage over time. But because large currents could be induced into conductors, it is a good idea to ground large cages to prevent electrical shock when you touch the cage to open it. To protect portable solar equipment carried in my backpack, I use lightweight bags marketed as Faraday bags to shield them.
Then having a couple of ground straps from the chassis to the ground and let them drag the ground.
You can't make it resistant- you can either replace the chips with hardened chips or park it in a garage. Mine is standard, I'm not sure if the date cutoff is the same as 24 valve at 98.5 for computer controlled auto. Will some little dictator, Korea, or Iran get a wild hair up their ass and launch a HEMP above us?
The caveat on that, though, is that if a solar flare is powerful enough to fry wire, will the wiring in your vehicle be usable? Also I thing Metal pole building would make pretty good faraday cages as such to park your vehicles in. To add to this possibility, there are many scientists who admit that a large EMP produced by a coronal mass ejection (CME) from our sun is even more likely to occur. Some of your electrical equipment is innately EMP resistant, such as large electric motors, ham radio vacuum tube HF amplifiers, or simple interrupters and relays.
Although surge protection with fast enough clamping times exists, it is not typically used since it’s more expensive and more commonly occurring surges are much slower than E1.
The larger the cage, the more important the ground is to prevent anyone from being shocked. Current will take the path of least resistance, so arcing large gaps will not be an issue unless the flow of the current through the cage’s conductive skin is impeded like in the example of the ammo can where paint along the lid to can contact surfaces and the rubber gasket should be removed. Both could be devastating for our infrastruc- ture, especially if it was a global incident.
No matter the type, the real problem is the magnitude of the EMP, be it a solar CME or a nuclear explosion in the atmosphere. On the other side, some devices are very EMP sensitive, such as integrat- ed circuits or field effect transistors. If you use aluminum foil for the conductive skin, be sure that there is plenty of foil on foil overlap and that the pieces seal tightly to each other.
For a cage protecting an entire building, for instance, a proper ground is strongly recommended.
This is why the best protection against CMEs and solar storms is ensuring that your backup electronics are not plugged into anything. This is the most dangerous threat of solar CMEs, HEMPs and NEMPs as the effects will burn electrical infrastructures that will be neither quick nor easy to repair.



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