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The Largest Earthquake In 45 Years Hits Tennessee – Is The “Deep Underground Scar”...
End Of The American Dream ^ | 12-15-2018 | Michael Snyder

Posted on 12/15/2018 10:03:41 AM PST by blam

Large earthquakes aren’t supposed to happen in Tennessee. On Wednesday, the largest earthquake in 45 years hit eastern Tennessee, and it made headlines all over the nation. The magnitude 4.4 quake was so powerful that it was felt in portions of Alabama, Georgia, South Carolina, North Carolina and Kentucky. Significant shaking was even felt as far away as Atlanta, and that was highly unusual. The original earthquake was rapidly followed by a magnitude 3.0 aftershock, and subsequently there were several other noteworthy aftershocks.
We live at a time when earthquakes are increasing in size and frequency, and many are concerned about what this may mean for our future. The recent earthquakes in Alaska were a shock, but at least they made sense since much of the coastline of Alaska sits directly along the Ring of Fire. But eastern Tennessee is not an area that has traditionally been prone to quakes. Could it be possible that the “seismic scar” that was created when the North American continent was formed is beginning to reawaken?

Prior to Wednesday, the last time that eastern Tennessee had experienced an earthquake of this magnitude or greater was on November 30th, 1973.

That was 45 years ago, and many of you that will be reading this article were not even alive at that time.

Some experts had regarded eastern Tennessee as one of the “safest” areas in the eastern half of the country, but after what we just witnessed they may want to reevaluate things. When the earthquake happened, the shaking was so violent that it actually woke people from their sleep all the way over in neighboring North Carolina…

(snip)

(Excerpt) Read more at endoftheamericandream.com ...


TOPICS:
KEYWORDS: alabama; atlanta; catastrophism; earthquake; earthquakes; georgia; kentucky; missouri; newmadrid; newmadridfault; northcarolina; quake; quakes; southcarolina; tenneessee
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To: Thank You Rush
Ah, you ran into our infamous "Black Ice."

I am originally from Michigan where we always got lots of snow - like sometimes six foot drifts at the front door. But, the first year I experienced Black Ice I was in Dallas. It was in 1978 or so. Everything had up to a 1/2 inch of ice on it, roads, bushes, trees. Since there was ice everywhere I put on my snowmobile suit and my skates and I skated in the middle of the road because there was no traffic. I was doing pretty good and people would open their doors and yell out at me, like cheering me on. Until I came up to one of my neighbors who had thrown sand down his driveway and into the street. That is the only time I fell. What a noob and I told him that. I have not worn my snowmobile suit since.

41 posted on 12/15/2018 11:03:20 AM PST by Slyfox (Not my circus, not my monkeys)
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To: Lurker

I’d prefer to see the San Andreas go apocalypse on them; would almost be a blessing.


42 posted on 12/15/2018 11:04:09 AM PST by Spacetrucker (George Washington didn't use his freedom of speech to defeat the British - HE SHOT THEM .. WITH GUNS)
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To: 75thOVI; Abathar; agrace; aimhigh; Alice in Wonderland; AnalogReigns; AndrewC; aragorn; ...
Earthquakes, bah. Cayce Earth Changes, wake me up for one of those. :^)



43 posted on 12/15/2018 11:05:26 AM PST by SunkenCiv (and btw -- https://www.gofundme.com/for-rotator-cuff-repair-surgery)
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To: blam

No worries. This quake relieved some pressure off the New Madrid fault.

5.56mm


44 posted on 12/15/2018 11:07:16 AM PST by M Kehoe (DRAIN THE SWAMP!)
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To: Fightin Whitey
😂😂😂😂
45 posted on 12/15/2018 11:12:08 AM PST by Nifster (I see puppy dogs in the clouds)
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To: ETL

All along the Appalachians. Is this what they mean when they say, "the South shall rise again"?

46 posted on 12/15/2018 11:12:09 AM PST by Albion Wilde ("The word 'racist' is used to describe 'every Republican that's winning'" --Donald Trump)
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To: SunkenCiv

Hate earthquakes


47 posted on 12/15/2018 11:12:22 AM PST by BenLurkin (The above is not a statement of fact. It is either satire or opinion. Or both.)
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To: Thank You Rush

Eastern


48 posted on 12/15/2018 11:13:55 AM PST by patro
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To: blam
The East Coast isn't immune. See: 1883 Charleston SC earthquake

I first learned about earthquake rods in Charleston. They were likely built into or added to buildings after the 1883 quake. Here is a picture of earthquake rods in an old Texas church: Link

49 posted on 12/15/2018 11:15:53 AM PST by rustbucket
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To: rustbucket

We get earthquakes occasionally here in New York City.


50 posted on 12/15/2018 11:17:30 AM PST by ETL (Obama-Hillary, REAL Russia collusion! Uranium-One Deal, Missile Defense, Iran Deal, Nukes: Click ETL)
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To: blam

More importantly, is Graceland ok?


51 posted on 12/15/2018 11:25:09 AM PST by lowbridge
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To: rustbucket
My link title is wrong. It was an 1886 earthquake in Charleston, South Carolina, with a magnitude estimated to be 6.9 to 7.3.
52 posted on 12/15/2018 11:25:16 AM PST by rustbucket
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To: blam
One of the best classes I had in Jr college was astronomy. On the first day the astronomy teacher walks in and draws a big three foot circle on the black board and then draws a circle about the size of a golf ball next to it.

He points to the large circle and says " This is the sun. A giant nuclear reactor in space."

He then points to the small circle and says " This is the earth, a cooling planet floating in the frozen vacuum of space and is subject to all the forces of the surrounding planets and space debris. So never be surprised by changes that can take place on this little cooling ball in space."

53 posted on 12/15/2018 11:30:00 AM PST by jetson
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To: traderrob6

If New Madrid rips then the insurance policy is probably worthless. The damage will cause a major financial disruption on top of the physical damage.


54 posted on 12/15/2018 11:36:42 AM PST by wgmalabama (Mittens is the new Juan. Go away mittens!)
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To: traderrob6

I was up during that one. It was like between 3 and 4 in the morning.


55 posted on 12/15/2018 11:37:57 AM PST by Secret Agent Man (Gone Galt; Not Averse to Going Bronson.)
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To: blam

Western Tennessee is right in the heart of the New Madrid fault and subject to major earthquakes to the point that homeowners have to have earthquake insurance riders on their policy. The most severe earthquake known in the lower 48 hit there in the 18 teens and caused little damage since the area was not settled much.


56 posted on 12/15/2018 11:46:48 AM PST by Midwesterner53
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To: blam
This is the effect of global warming climate change. The earth is getting hotter because of people emitting too much ozone depleting carbon dioxide. Then winter comes along and cools the earth too quickly. It is just like a glass that is in hot water and then is hit by very cold water. The glass cracks. Cracks in the earth react the same way. On solution under consideration is for everyone that lives near the equator to be relocated north. This will keep the equator from getting warmer and will help keep the colder north warmer (both from people breathing carbon dioxide and the body heat of all the extra people into the climate. We must use rational approaches like this one even if it means forcing people to move. That is why world immigration and open borders are so important and why the blame for the earthquake squarely falls on Trump.

If you believe I am serious you are as dumb as that post.

57 posted on 12/15/2018 11:57:16 AM PST by gunsequalfreedom
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To: traderrob6

New Madrid Seismic Zone

The faults responsible for the New Madrid Seismic Zone are embedded in a subsurface geological feature known as the Reelfoot Rift that formed during the breakup of the supercontinent Rodinia in the Neoproterozoic Era (about 750 million years ago).

The resulting rift system failed to split the continent, but has remained as an aulacogen (a scar or zone of weakness) deep underground, and its ancient faults appear to have made the Earth’s crust in the New Madrid area mechanically weaker than much of the rest of North America.

This relative weakness is important, because it would allow the relatively small east-west compressive forces associated with the continuing continental drift of the North American plate to reactivate old faults around New Madrid, making the area unusually prone to earthquakes in spite of it being far from the nearest tectonic plate boundary.[16]

Since other ancient rifts are known to occur in North America but not all are associated with modern earthquakes, other processes could be at work to locally increase mechanical stress on the New Madrid faults.[17][18]

It has also been suggested that some form of heating in the lithosphere below the area may be making deep rocks more plastic, which would concentrate compressive stress in the shallower subsurface area where the faulting occurs.[19][20]
Earthquakes in the New Madrid and Wabash Valley seismic zones

Potential for future earthquakes:

In a report filed in November 2008, the U.S. Federal Emergency Management Agency warned that a serious earthquake in the New Madrid Seismic Zone could result in “the highest economic losses due to a natural disaster in the United States,” further predicting “widespread and catastrophic” damage across Alabama, Arkansas, Illinois, Indiana, Kansas, Kentucky, Mississippi, Missouri, Oklahoma, Texas, and particularly Tennessee, where a 7.7 magnitude quake would cause damage to tens of thousands of structures affecting water distribution, transportation systems, and other vital infrastructure.[21]

The earthquake is expected to also result in many thousands of fatalities, with more than 4,000 of the fatalities expected in Memphis alone.

The potential for the recurrence of large earthquakes and their impact today on densely populated cities in and around the seismic zone has generated much research devoted to understanding in the New Madrid Seismic Zone.

By studying evidence of past quakes and closely monitoring ground motion and current earthquake activity, scientists attempt to understand their causes and recurrence intervals.

In October 2009, a team composed of University of Illinois and Virginia Tech researchers headed by Amr S. Elnashai, funded by the Federal Emergency Management Agency (FEMA), considered a scenario where all three segments of the New Madrid fault ruptured simultaneously with a total earthquake magnitude of 7.7.

The report found that there would be significant damage in the eight states studied – Alabama, Arkansas, Illinois, Indiana, Kentucky, Mississippi, Missouri, and Tennessee – with the probability of additional damage in states farther from the NMSZ.

Tennessee, Arkansas, and Missouri would be most severely impacted, and the cities of Memphis, Tennessee, and St. Louis, Missouri, would be severely damaged. The report estimated 86,000 casualties, including 3,500 fatalities, 715,000 damaged buildings, and 7.2 million people displaced, with two million of those seeking shelter, primarily due to the lack of utility services. Direct economic losses, according to the report, would be at least $300 billion.[22]

https://en.wikipedia.org/wiki/New_Madrid_Seismic_Zone

58 posted on 12/15/2018 11:57:36 AM PST by ETL (Obama-Hillary, REAL Russia collusion! Uranium-One Deal, Missile Defense, Iran Deal, Nukes: Click ETL)
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To: BenLurkin
That seems pretty rational. :^)

59 posted on 12/15/2018 12:03:58 PM PST by SunkenCiv (and btw -- https://www.gofundme.com/for-rotator-cuff-repair-surgery)
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To: SunkenCiv

If Cthulu comes out of a rift, I’ll be sure to wake you up. :)


60 posted on 12/15/2018 12:14:26 PM PST by Redcitizen (I don't always lurk, but when I do, Freerepublic.)
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