Monster aftershock could strike within days
NORTH-EASTERN Japan can expect another monster earthquake large enough to trigger a tsunami within days, the head of the Australian Seismological Centre says.
The director, Kevin McCue, said there had been more than 100 smaller quakes since Friday, but a larger aftershock was likely.
''Normally they happen within days,'' he said. ''The rule of thumb is that you would expect the main aftershock to be one magnitude smaller than the main shock, so you would be expecting a 7.9.
Advertisement: Story continues below ''That's a monster again in its own right that is capable of producing a tsunami and more damage.''
The Japanese quake was the result of a process called thrust faulting. A piece of the Earth's crust broke away at the juncture of the Eurasian and Pacific plates and was thrust underneath the islands of Honshu and Hokkaido.
The US Geological Survey estimated the quake moved the Japanese coast about 2.4 metres.
''It basically pushed the sea floor up and down on opposite sides of the fault by 10 metres, causing the tsunami,'' Dr McCue said. ''It is a sudden rupture that has occurred, but it has occurred because the two plates are converging at about eight centimetres a year and have been for about 100 years. That eight metres is released suddenly when the plate snaps and breaks and produces the earthquake.''
Read More and Watch Video Here http://www.smh.com.au/environment/monster-aftershock-could-strike-w...
The director, Kevin McCue, said there had been more than 100 smaller quakes since Friday, but a larger aftershock was likely.
''Normally they happen within days,'' he said. ''The rule of thumb is that you would expect the main aftershock to be one magnitude smaller than the main shock, so you would be expecting a 7.9.
Advertisement: Story continues below ''That's a monster again in its own right that is capable of producing a tsunami and more damage.''
The Japanese quake was the result of a process called thrust faulting. A piece of the Earth's crust broke away at the juncture of the Eurasian and Pacific plates and was thrust underneath the islands of Honshu and Hokkaido.
The US Geological Survey estimated the quake moved the Japanese coast about 2.4 metres.
''It basically pushed the sea floor up and down on opposite sides of the fault by 10 metres, causing the tsunami,'' Dr McCue said. ''It is a sudden rupture that has occurred, but it has occurred because the two plates are converging at about eight centimetres a year and have been for about 100 years. That eight metres is released suddenly when the plate snaps and breaks and produces the earthquake.''
Read More and Watch Video Here http://www.smh.com.au/environment/monster-aftershock-could-strike-w...
Comment
"Destroying the New World Order"
THANK YOU FOR SUPPORTING THE SITE!
Latest Activity
- Top News
- Everything
General Dynamics Was Contracted By Pentagon To Run An Anti-Vaccine Psyop? Deep insight from a reader comment...
A top notch comment from a Substack post. I nominate this individual as as commenter of the year…See More
Mel Gibson's message to Newsom: 'Spend less on hair gel!'
Actor Mel Gibson joins ‘The Ingraham Angle’ to call out California leaders over their response to the deadly wildfires scorching Los Angeles County. #foxnews...
This Plane Unlocked the Pandora Box, and This Can't be good...
This is all I could find on this crazy "Alien" situation and the famous missing airplane case - but is it connected and what does it mean?
Future Shock Documentary (1972)
"Strange to see everyone in the airport not staring at cell phones, actually talking to each other.…"
© 2025 Created by truth.
Powered by
You need to be a member of 12160 Social Network to add comments!
Join 12160 Social Network