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Earth knocked off its axis....

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fairfaxvadem Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Mar-13-11 01:19 AM
Original message
Earth knocked off its axis....
The Chilean Quake of 2010:

By speeding up Earth's rotation, the magnitude 8.8 earthquake—the fifth strongest ever recorded, according to the USGS—should have shortened an Earth day by 1.26 millionths of a second, according to new computer-model calculations by geophysicist Richard Gross of NASA's Jet Propulsion Laboratory in California.

For comparison, the same model estimated that the magnitude 9 Sumatra earthquake in December 2004 shortened the length of a day by 6.8 millionths of a second.

http://news.nationalgeographic.com/news/2010/03/100302-chile-earthquake-earth-axis-shortened-day/

Friday's magnitude 8.9 earthquake in Japan shifted Earth on its axis and shortened the length of a day by a hair. In the future, scientists said, it will provide an unusually precise view of how Earth is deformed during massive earthquakes at sites where one plate is sliding under another, including the U.S. Pacific Northwest.

http://www.latimes.com/news/nationworld/world/la-sci-japan-quake-science-20110313,0,5782113.story?track=rss

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gkhouston Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Mar-13-11 01:21 AM
Response to Original message
1. And you know that's coming out of our "leisure time," not our work day.
The planet just hates us. :-(
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Skip Intro Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Mar-13-11 01:28 AM
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2. Just a warmup.
:scared:
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GETPLANING Donating Member (370 posts) Send PM | Profile | Ignore Sun Mar-13-11 01:38 AM
Response to Original message
3. Japan moved eight feet
Japan's recent massive earthquake, one of the largest ever recorded, appears to have moved the island by about eight feet (2.4 meters), the US Geological Survey said.

"That's a reasonable number," USGS seismologist Paul Earle told AFP. "Eight feet, that's certainly going to be in the ballpark."

http://www.google.com/hostednews/afp/article/ALeqM5jD4grYzpCUcbInAhd32dFS9TcooQ?docId=CNG.bd57fdfbae452af0d2b556455b5b59ec.191
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krispos42 Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Mar-13-11 01:52 AM
Response to Original message
4. The fark headline for this story...
Edited on Sun Mar-13-11 01:52 AM by krispos42
...made me :spray:

"Japan quake so powerful it shifted the earth off its axis by 4 inches, sped up the earth's rotation by 1.6 microseconds, and shifted Japan's coastline by 8 feet. So - 4 inches CAN make the earth move and time stand still"

http://www.fark.com/comments/6028528/Japan-quake-so-powerful-it-shifted-earth-off-its-axis-by-4-inches-sped-up-earths-rotation-by-16-microseconds-shifted-Japans-coastline-by-8-feet-So-4-inches-CAN-make-earth-move-time-stand-still

:D
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Scuba Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Mar-13-11 04:56 AM
Response to Original message
5. You know what this means....
Palm trees in Wisconsin !!!!
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eShirl Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Mar-13-11 05:06 AM
Response to Original message
6. no, Earth is still on its axis; the axis moved slightly.
its bad enough without exaggeration or hyperbole
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