miércoles, enero 02, 2013

Think EMP attack would only cut power?

You’ve seen the warnings about an EMP attack, how it would shut down electronics so you couldn’t manage your bank account, fill your car with gas or go through the fast lane at the grocery store, but you’re prepared.
After all, you bought a generator, have a couple cans of gasoline, a few weeks’ worth of food and a plan to make sure your family is safe.
But what would you do when the explosions start?
Yes, explosions, as in the 1980s eruption of flames from a 36-inch natural gas pipeline in the Netherlands, the Bellingham, Wash., blaze in the 1990s when 250,000 gallons of gas leaked into Hannah and Whatcom Creeks and ignited, or the New Mexico blaze that killed 12 and left an 86-foot-long crater in the ground.
That danger would be very present should an electromagnetic pulse event or attack strike, according to experts on the issue.
In fact, a 2008 report from the nation’s EMP Commission specifically cited concerns about the Supervisory Control and Data Acquisition, or SCADA, systems that control large sections of American industry and commerce.
In the 1980s, there was a large explosion at a 36-inch natural gas pipeline in the Netherlands. A SCADA system about a mile from the naval port of Den Helder had been affected by a naval radar system when the radio frequency from the radar caused the SCADA system to open and close a large gas flow-control valve at the radar scan frequency, resulting in pressure waves that traveled down the pipeline and eventually caused the pipeline to explode.
Then in Bellingham in the late 1990s, there was a similar event in which a SCADA malfunction caused a gas pipeline to rupture and explode. Some 250,000 gallons of gasoline from the pipeline entered the Hannah and Whatcom Creeks. The fuel in the water ignited, killing three people and injuring eight others. The explosions also collapsed the banks of the creek and destroyed over a 1.5-mile section, damaging many buildings near the creek.
Among the causes was the determination there were SCADA system discrepancies.
Read more at http://www.wnd.com/2013/01/think-emp-attack-would-only-cut-power/#5SUO5BgBoLKmZggC.99

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