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Earthquakes Expected To Double In Number In 2018 As Earth’s Rotation Slows

 

43Earthquakes Expected To Double In Number In 2018 As Earth’s Rotation Slows

A team of scientists presented a research paper to the Geological Society of America, revealing some ground shaking information. The paper has warned that there could be a big increase in numbers of devastating earthquakes  around the world next year caused by the slowing down of the Earth’s rotation.

The research was conducted and presented by Roger Bilham of the University of Colorado in Boulder and Rebecca Bendick of the University of Montana in Missoula at the annual meeting of the Geological Society of America. They found that variations in the speed of the Earth’s rotation could set off intense seismic activity, particularly in the tropical-equatorial regions where the population density is very high.

Any change is the Earth’s rotation speed is minuscule. It is affected by a factor of milliseconds and the changes in the length of day and night cannot be perceived, only calculated. But these small changes set off a seismic rumble that can release vast amounts of underground energy.

“The correlation between the Earth’s rotation and earthquake activity is strong and suggests there is going to be an increase in numbers of intense earthquakes next year,” Bilham was quoted in a report by The Guardian.

“The rotation of the Earth does change slightly – by a millisecond a day sometimes – and that can be measured very accurately by atomic clocks,” noted Bilham.

The two scientists studied all the major earthquakes that registered a magnitude of 7 and above since 1900 to have a wide data-set. They identified a very visible pattern when the data for the whole century was laid out. There seemed to be visible spikes in seismic…

 

FEMA Selects AIR Worldwide’s Flood Model to Better Understand the NFIP’s Risk to Flood Loss and Improve Resilience from Extreme Events

Catastrophe modeling firm AIR Worldwide announced that the Federal Emergency Management Agency (FEMA) has selected AIR’s innovative Inland Flood and Storm Surge Models for the United States to better understand the National Flood Insurance Program’s (NFIP) loss potential. AIR Worldwide is a Verisk (Nasdaq:VRSK) business.

In licensing the AIR flood model, FEMA is leveraging a probabilistic modeling approach to assess the flood program’s overall risk and potential payouts to property owners. The model will also be used to help the NFIP evaluate actuarially sound rates for its policies and to assess the impacts of major flooding events in real time.

“AIR is looking forward to assisting FEMA in its efforts to create safer, more resilient communities by reducing loss of life and…

 

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This entry was posted on 22/11/2017 by in Uncategorized and tagged , .

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