A major CME happened in 1859. Here is the entry in Wikipedia:
http://en.wikipedia.org/wiki/Solar_storm_of_1859
http://science.nasa.gov/science-news/science-at-nasa/2008/06may_carringtonflare/
It has been estimated that 300-500,000 Americans would be killed in the hours immediately after an EMP attack over the Eastern portion of the U.S.
It has been estimated that 300-500,000 Americans would be killed in the hours immediately after an EMP attack over the Eastern portion of the U.S.
It has been estimated that 300-500,000 Americans would be killed in the hours immediately after an EMP attack over the Eastern portion of the U.S.
Source?
Brian577,
The issue is not the time it takes for the storm to hit us. It's that our society is dependent on electricity. When the storm hits us, it will destroy the transformers.
Brian577,
I think we are arguing over degrees. I am speaking about the absolute worst case scenario, and I am thinking you are talking about the best case scenario.
The United States govt. should began immediate preparations for an EMP attack (from a nuclear weapon exploding in space 200 miles or so above the U.S.) and/or a Coronal Mass Ejection event from the sun.
Either could fry electronic devices all across the U.S. (including car ignitions) and leave at the very least tens of millions of Americans dead when the U.S. power grid goes down for years.
A CME has happened before. Less than 200 years ago. Today one would be immensely devastating.
An EMP attack could happen anytime. It would not be difficult at all. Just load a SCUD missile aboard a container ship and launch it into space above the U.S. from offshore.
SCUDs were built specifically to carry early nuclear warheads.
The first stages in preparing for these events would be costly though easily affordable by the U.S. federal govt. One of the first would be ordering replacement transformers for the ones that would be destroyed by either event to speed reconstruction of the power grid. Other steps would be ensuring cities and communities had reliable communications and information available.
It has been estimated that preparing for such events would cost around 10 billion dollars a year give or take. Big money, but more than reasonable within what the U.S. federal govt. already spends annually.
The United States govt. should began immediate preparations for an EMP attack (from a nuclear weapon exploding in space 200 miles or so above the U.S.) and/or a Coronal Mass Ejection event from the sun.
Either could fry electronic devices all across the U.S. (including car ignitions) and leave at the very least tens of millions of Americans dead when the U.S. power grid goes down for years.
A CME has happened before. Less than 200 years ago. Today one would be immensely devastating.
An EMP attack could happen anytime. It would not be difficult at all. Just load a SCUD missile aboard a container ship and launch it into space above the U.S. from offshore.
SCUDs were built specifically to carry early nuclear warheads.
The first stages in preparing for these events would be costly though easily affordable by the U.S. federal govt. One of the first would be ordering replacement transformers for the ones that would be destroyed by either event to speed reconstruction of the power grid. Other steps would be ensuring cities and communities had reliable communications and information available.
It has been estimated that preparing for such events would cost around 10 billion dollars a year give or take. Big money, but more than reasonable within what the U.S. federal govt. already spends annually.
I like your ideas and would like to subscribe to your newsletter.
Sources?
I saw talk of this on Doomsday Preppers, but they put the cause being a coronal mass ejection causing the disruption with outlandish odds. A nuclear blast two-hundred miles up wiping out the entirety of U.S. electronic infrastructure? I'd bet it would have to be a pretty big blast, mega-ton wise.
The Tsar Bomba (spelled that wrong, I know) is currently the biggest working thermonuclear device, Russia has less than a dozen and although it's 50MT, several miles reducable to nothing in the blast, it can't produce much of an EMP.
The drop off is substantial and renders only something like 30-40 miles of EMP interference. Most of that literally inside the blast zone, which it destroys anyway.
The United States govt. should began immediate preparations for an EMP attack (from a nuclear weapon exploding in space 200 miles or so above the U.S.) and/or a Coronal Mass Ejection event from the sun.
Either could fry electronic devices all across the U.S. (including car ignitions) and leave at the very least tens of millions of Americans dead when the U.S. power grid goes down for years.
A CME has happened before. Less than 200 years ago. Today one would be immensely devastating.
An EMP attack could happen anytime. It would not be difficult at all. Just load a SCUD missile aboard a container ship and launch it into space above the U.S. from offshore.
SCUDs were built specifically to carry early nuclear warheads.
The first stages in preparing for these events would be costly though easily affordable by the U.S. federal govt. One of the first would be ordering replacement transformers for the ones that would be destroyed by either event to speed reconstruction of the power grid. Other steps would be ensuring cities and communities had reliable communications and information available.
It has been estimated that preparing for such events would cost around 10 billion dollars a year give or take. Big money, but more than reasonable within what the U.S. federal govt. already spends annually.
I like your ideas and would like to subscribe to your newsletter.
Just get a copy of American Legion magazine from last year.
Various other publications have addressed the dangers as well. Including Popular Mechanics all the way back in August of 2001 IIRC.
I'm still concerned about the Nude Bomb...
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