Radioactive Cloud Over Europe

Updated: 12/16/2017 4:17:21 AM
Russia has yesterday confirmed that Europe has a radiation blanket over it, but Russian scientists say that it’s harmless. However they acknowledged that it is “extremely contaminated” above the Ural Mountains. The radiation spike is at its strongest in the Chelyabinsk region, and is it close to the Kazakhstan border. The IRNS investigated and suggested “the most plausible zone of release lies between the Volga and the Urals”, but inside of Russia it actually shows that there is a radiation blanket over Europe. Ruthenium-106 is actually so rare that it doesn’t naturally occur, and it could have been released by an unreported accident at a nuclear fuel treatment site, or it could have been at a center for radioactive medicine.
Source: DORRIS
Updated: 12/1/2017 3:13:44 AM
France has stopped a large shipment of Belarus mushrooms contaminated with low-level radioactivity probably from Chernobyl and not linked to a radioactive cloud that appeared in southern Russia last month, officials said on Thursday.
Earlier, the head of French nuclear regulator ASN Pierre-Franck Chevet told the French senate that traces of cesium had been found on imported mushrooms from Russia and did not mention Belarus.
A spokesman for French nuclear safety institute IRSN said that a few days ago customs officials found that a 3.5 tonne shipment of Belarus mushrooms coming through Frankfurt, Germany was contaminated with cesium 137, a radioactive nuclide that is a waste product of nuclear reactors.

Report: www.reuters.com
Source: DORRIS

Published Saturday, November 25, 2017

After weeks of silence and denials, Russia has confirmed that it too has detected evidence of a mysterious radiation cloud floating above much of Europe, observing a dramatic radiation spike above Russia's Ural Mountains.

The acknowledgement comes after a number of other European nations suggested Russia was the probable origin of the unexplained radiation surge, which was first detected by numerous monitoring stations back in September.

Up until this point, Russian authorities had only disclosed they were not aware of any nuclear accidents on their area, issuing a statement saying "[n]one of the enterprises of the Russian nuclear industry has recorded radiation levels that exceed the norm".

But now Russia's meteorological service, Roshydromet, has for the first time acknowledged "extremely high contamination" above the Ural Mountains, detecting levels of the radioactive isotope ruthenium - 106 up to almost 1,000 times the normal amount.

While the radiation spike is at its strongest in the Chelyabinsk region close to the border with Kazakhstan, the IRNS investigation – which suggested "the most plausible zone of release lies between the Volga and the Urals" inside Russia – shows the radioactive cloud actually blankets most of Europe.

The good news though is that the radiation cloud is expected to be harmless, with even these dramatically heightened levels of ruthenium-106 said to be of "no consequence for human health and for the environment".
"It is important to place this in context," explains medical physicist Malcolm Sperrin from Oxford University Hospitals in the UK.

"Ruthenium is very rare and hence its presence may suggest that an event of some nature has occurred. Nonetheless, the IRSN concluded that if the accidental release of this much ruthenium-106 had occurred on French soil, evacuations of the immediate area up to a few kilometres around the origin point would have taken place – so it's still a significant event that should have been treated with caution.

Ruthenium-106 is so rare that it doesn't naturally occur, and it's thought that the material may have been released due to an unreported accident at a nuclear fuel treatment site, or at a centre for radioactive medicine.

For its part, Russia is still claiming it didn't produce the surge, suggesting high levels of radiation above Italy, Romania, and Ukraine could mean those countries were responsible.
"The published data is not sufficient to establish the location of the pollution source," said Roshydromet head Maxim Yakovenko.

But the fact that Roshydromet itself detected the radiation cloud using two monitoring stations surrounding the Mayak nuclear facility – one of the largest plants in Russia – is leading others to question those claims.

After all, in 1957, Mayak was the site of the third-most serious nuclear accident ever recorded – the Kyshtym disaster, ranked behind only Fukushima and Chernobyl.

The event dispersed radioactive particles over a region covering approximately 52,000 square kilometres (20,000 square miles), but Soviet officials kept the accident a secret for almost two decades.

This time around, Mayak authorities have similarly denied being responsible for the leak, and Rosatom, the state-run body that oversees Russia's nuclear industry, also says there's nothing to see here.

"Rosatom categorically confirms there have been no unreported accidents or reportable events on any of its nuclear sites," the company told to The New York Times.
"The highest concentrations are in areas outside Russia."
Source: DORRIS

Radioactive Cloud Over Europe image gallery

Radioactive Cloud Over Europe at DORRIS - Emergency Management Communication System Radioactive Cloud Over Europe at DORRIS - Emergency Management Communication System Radioactive Cloud Over Europe at DORRIS - Emergency Management Communication System

Radioactive Cloud Over Europe Facts

Power: 0
Affected Area: 7000 km.
Alert Level: Green
Category: Env
Response: Monitor
Severity: Unknown
Urgency: Unknown
Certainty: Observed

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