Posted on 02/19/2017 12:26:08 PM PST by Rebelbase
A trace of radioactive Iodine-131 of unknown origin was in January detected over large areas in Europe. Since the isotope has a half-life of only eight days, the detection is a proof of a rather recent release.
Where the radioactivity is coming from is still a mystery.
The air filter station at Svanhovd was the first to measure small amounts of the radioactive Ionide-131 in the second week of January. The station is located a few hundred metres from Norway’s border to Russia’s Kola Peninsula in the north.
Soon, the same Iodine-131 isotope was measured in Rovaniemi in Finnish Lapland. Within the next two weeks, traces of radioactivity, although in tiny amounts, were measured in Poland, Czech Republic, Germany, France and Spain.
Norway was the first to measure the radioactivity, but France was the first to inform the public about it.
“The preliminary report states it was first found during week 2 of January 2017 in northern Norway,” Institute de Radioprotection et de Süreté Nucléaire (IRSN) writes in a press release.
“No health concerns”
Head of section for emergency preparedness at the Norwegian Radiation Protection Autority, Astrid Liland, says to the Barents Observer the levels measured raise no health concerns.
“We do measure small amounts of radioactivity in air from time to time because we have very sensitive measuring equipment. The measurements at Svanhovd in January were very, very low. So were the measurements made in neighbouring countries, like Finland. The levels raise no concern for humans or the environment. Therefore, we believe this had no news value,” Astrid Liland answers when asked why the public was not informed.
She points to Norway’s nation-wide online network of 33 stations were people can check real-time measurements.
At Svanhovd, measurements in the period January 9-16 show levels of 0,5 micro Becquerel per cubic meter air (µBq/m3). In France, where authorities decided to publish the information, measured radioactivity were much lower, from 0,1 to 0,31 µBq/m3.
Levels measured in Finland were also lower than in northern Norway with 0,27 µBq/m3 measured in Rovaniemi and 0,3 µBq/m3 in Kotka. Finland’s Radiation and Nuclear Safety Authority (STUK) decided to follow the French example and posted a press release about the increased levels of radioactivity.
Unknown source
Finnish authorities also underscores that the levels measured are far from concentrations that could have any effect on human health. Neither STUK, nor IRSN speculate in the origin of the released Iodine-131.
Astrid Liland can’t either explain the origin of the radioactivity.
“It was rough weather in the period when the measurements were made, so we can’t trace the release back to a particular location. Measurements from several places in Europe might indicate it comes from Eastern Europe,” Liland explains.
“Increased levels of radioactive iodine in air were made in northern-Norway, northern-Finland and Poland in week two, and in other European countries the following two weeks, Astrid Liland says.
Iodine-131 in the air could come from an incident with a nuclear reactor. The isotope is also widely used in medicine and for that purpose; many countries around the globe produce it.
All operators of nuclear reactors or institutions using Iodine-131 for medical purposes have detectors for external releases of radioactivity. Someone out there knows why the radioactivity was spread over larger areas of Europe.
Nuclear installations in northwastern Europe, were the radioactivity was first discovered, includes nuclear power plants in Finland, Sweden and Russia, in addition to nuclear powered vessels on Russia’s Kola Peninsula and White Sea area. The source could as well come from even further away installations.
Sandia RAP teams lead the hunt for radiation
This most recent release of I-131 supposedly was detected in Jan of this year. Possibly related to this leak in Oct 2016?
Small Radioactive Leak Reported at Norwegian Reactor
Tin Foil Hat version of the story: Tactical Nuke Detonation or Large Reactor Accident in Russian Arctic
Shouldn’t be too hard to figure out.Just check the wind pattern data.
How is radioactive Iodine produced? Nuclear material production/explosion? Nuclear power generation material?
Russia or over the pole from Japan? China?
The measurement in Warsaw appears to be an order of magnitude higher than elsewhere.
We’re all gonna die still?
It is a fission fragment of U-235.
Can also be produced for commercial uses by activation of tellurium.
This is a VERY low level.
Thanks
The article indicates someone making it for medical use had some escape and so far isn’t admitting it.
Some of this stuff isn’t a big deal and is much more common than admitted, but it’s just that now instruments are incredibly sensitive.
That could be related to Chernobyl.
Thanks....I just don’t know...Just trying to think where from it could be....
I-131 is a fission product of both uranium and plutonium chain reactions.
It comes from nuclear weapons testing and from industrial accidents in nuclear power plants (not from safely spent nuclear reactor fuel) when it isn’t being deliberately made in reactors.
8 day half-life. Any early to mid-January seismic events near Poland, Ukraine, or Russia at depths more shallow than 10km?
Special attention to 4.0 to 6.1 magnitude seismic events at shallow depths in those regions in that area.
Could also be from a nuclear ship/sub accident at sea.
Where is Finnmark?
Probably from the Russian high-powered, Election-Hack-Reactor that broke down from overuse late last year. They’ve been working on trying to keep it contained since the day after the November election and it now looks like they couldn’t.
Could one of the retired Soviet-era nuclear submarines that was ‘retired’ by simply scuttling it in the arctic sea finally have its reactor containment rust through?
Wasn’t there an explosion at a French nuclear power plant recently?
Yes.
Every last one of us.
Eventually.
Of something...
ground zero perhaps
Next to the Duchy of Grand Fenwick?
Agreed. With an 8 day half-life, it wouldn’t last long.
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