Quake May Have Made Earth Wobble

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grumpy

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Message 59021 - Posted: 1 Jan 2005, 15:48:18 UTC
Last modified: 9 Jan 2005, 21:25:16 UTC

LOS ANGELES (Reuters) - The deadly Asian earthquake may have permanently accelerated the Earth's rotation -- shortening days by a fraction of a second -- and caused the planet to wobble on its axis, U.S. scientists said on Tuesday.



http://www.reuters.com/newsArticle.jhtml?type=oddlyEnoughNews&storyID=7200192


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Message 59052 - Posted: 1 Jan 2005, 18:21:18 UTC

From the US Geological Survey site;


change in length of day: -2.676 microseconds

"Since the length of the day can be measured with an accuracy of about 20 microseconds, this model predicts that the change in the length-of-day caused by the earthquake is much too small to be observed."

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Message 60345 - Posted: 4 Jan 2005, 16:27:36 UTC

There are other issues! Bump!
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Message 61584 - Posted: 7 Jan 2005, 6:18:29 UTC

Somehow the human race will pull itself through this. Too bad we can't be like this all the time. Why does it take a disaster of this magnitude to bring out the best in us, and for some the worse.

[b]Anyway, I haven't noticed any difference in the rotation of this planet. I suppose it would be more noticable near the poles. Anybody from Antartica posting?
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Message boards : Cafe SETI :  Quake May Have Made Earth Wobble


 
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