nuclear-news

Repeated earthquakes all too close to proposed U.S. nuclear waste dump site

Earthquakes repeatedly striking proposed US nuclear waste site

Officials fear deadly radioactivity could seep into earth if another high-magnitude quake strikes Nevada desert, Independent, Emma Snaith, 19 July 19

Repeated earthquakes could risk releasing deadly radioactivity into the earth if plans for a nuclear waste site in go ahead in Nevada’s desert, the state’s governor has warned.

Tens of thousands of tons of highly radioactive used nuclear reactor fuel are due to be transferred from 35 US states to a new facility in the Mojave Desert.

The Yuka Mountain nuclear waste repository is set to store this material deep within the earth.  

But a series of recent earthquakes in the Mojave Desert has raised concerns about the safety of storing radioactive waste at the facility. 

On 4 July, a 7.1 magnitude earthquake ruptured the earth in the desert, which stretches across the California-Nevada border.

The force of the quake cracked buildings, sparked fires, damaged roads and caused several injuries in southern California. It was followed by a 6.4-magnitude temblor two days later.

In the wake of the earthquakes, the governor of Nevada Steve Sisolak said he was committed to “fighting any continued federal effort to use Nevada as the nation’s nuclear dumping ground”.

Mr Sisolak sent a letter to the energy secretary, Rick Perry, urging him to reconsider the location of the facility.

………. In governor of Nevada’s letter to Mr Perry, he included the opinions of James Faulds at the Nevada Bureau of Mines and Geology and Graham Kent at the seismological laboratory at the University of Nevada.

They urged for more research to be conducted into the seismic activity at the Yuka Mountain site. “The Ridgecrest earthquake sequence, which began July 4 and has yet to subside, clearly highlights the importance of such studies,” Mr Faulds and Mr Kent said. 

A recent ranking compiled by the US Geological Survey found Nevada was the US state with the fourth highest level of seismic activity after Alaska, Wyoming and Oklahoma.

Additional reporting by AP https://www.independent.co.uk/news/world/americas/earthquake-nuclear-waste-radioactive-mojave-desert-nevada-yuka-mountain-a9011051.html

July 20, 2019 - Posted by Christina Macpherson | safety, USA, wastes