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Gamma Radiation In Fukushima-Downwind Ibaraki Disclosed, 30 Times Above Normal

Tyler Durden's picture




 

For all who have been looking for realtime radiation data from Japan, you are in luck. Or maybe not, as the data unfortunately indicates nothing good. The System for Prediction of Environment Emergency Dose Information (SPEEDI) releases gamma radiation data online. The site is jittery and apparently not suited for major traffic which is why we represent several screen captures of the data. While it is not surprising that according to the website both Miyagi and Fukushima prefectures are entirely "Under Survey" as it makes sense that the government does not want to generate panic, SPEEDI has disclosed some tell-tale data about cities in Ibaraki prefecture, which is just a hundred or so miles north of Tokyo, and is just south of the ill-fated Fukushima prefecture. And the data is stunning: based on a N, NE and NNE wind direction (where it originates), meaning all coming from Fukushima, with a normal reading in the 80 nGy/h range, the city of Kounosu Naka is at 3,024, Kadobe Naka is at 2,416, Isobe Hitachioota is at 1,213 and many others are in the mid to upper triple digit range! Again, this is based on wind coming out of Fukushima and ultimately headed toward the capital. Indicatively, normal terrestrial plus cosmic gamma radiation is about 80 nGy/h.

Below we present screencaptures as of moments ago, as apparently the Japanese government seems to believe that abnormal gamma radiation levels are perfectly notmal:

A map of all prefectures, showing maximum gamma radation readings. Note Ibaraki at 3,024 nGy/h, and Kanagawa right below it (and downwind) at 224 nGy/h compared to low double digts for all other prefecture.

Not surprisingly, Fukushima is completely N/A, as every single reading is Under Survey, also known as censored.

But the stunner is Ibaraki. We will let this one speak for itself:

As a reference, based on background radiation measurements in the lower atmosphere at
different altitudes above sea level up to 1100 m and over the land were
made at a temperate latitude (40°) in the Thessaloniki region, North
Greece, before and after the Chernobyl accident (26 April 1986), using a
portable γ-ray scintillation detector and a Cutie-pie survey
meter with an ionization chamber, the average value of the total
background radiation at ground level was 87 nGy h-1
(10.0 μR h-1, 25 cps), i.e. 60% from terrestrial radiation, 55 nGy h-1 (6.3 μR h-1, 15 cps) and 40% from cosmic radiation, 32 nGy h-1 (3.7 μR h-1,
10 cps), before the Chernobyl accident, while, after it, the total
background radiation was doubled,
due to the long-lived radioactive
fallout suspended in the atmosphere and or deposited onto the ground.

h/t Jon

 

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Mon, 03/14/2011 - 17:56 | 1052266 MayIMommaDogFac...
MayIMommaDogFace2theBananaPatch's picture

ZeroWing II - The Sequel

Tue, 03/15/2011 - 02:22 | 1054508 Broker NotBroke
Broker NotBroke's picture

whoops double post

Tue, 03/15/2011 - 02:12 | 1054509 Broker NotBroke
Broker NotBroke's picture

Hello Gentlemen.

All your Basis Points are belong to U.S.

 

Mon, 03/14/2011 - 17:35 | 1052163 trav7777
trav7777's picture

as I have been saying, let the evidence come out...there are enough dosimeters to know what the reality of radiation leakage is without wild conjecture.

That said, this is what Cs137 will do.  If the core gets ejected, one will see these meters go apeshit higher.  30x normal while sounding big is not going to pose a risk to anyone over the decay periods of these radionuclides.  Just watch them over time and note patterns of increase or decrease, compare against the half-lives of the expected radionuclides and you will be able to deduce what has been leaked.

Mon, 03/14/2011 - 17:40 | 1052176 Cdad
Cdad's picture

So...you're saying buy E minis.  Do I have that right?

Mon, 03/14/2011 - 17:46 | 1052208 trav7777
trav7777's picture

good god, no, man..the SP500 is a fuckin Fed-propped ponzi.

At what point did this place become an echo chamber, btw?

Mon, 03/14/2011 - 17:49 | 1052223 Cdad
Cdad's picture

At what point did this place become an echo chamber, btw?

I don't know....but maybe at the same moment in time that you became a hand wringing twat...as opposed to the insulting fuckstick I had gotten used to.

Mon, 03/14/2011 - 17:55 | 1052259 trav7777
trav7777's picture

handwringing?  WTF? 

You're right man I am obviously panicking by telling people to stop being hysterical.  Good call. 

Your ignorance is exceeded only by your stupidity

Mon, 03/14/2011 - 18:02 | 1052284 Cdad
Cdad's picture

Your ignorance is exceeded only by your stupidity

Now that is more like it, trav!

In the meantime, if you are finding it difficult to understand how the average ZH dude does not understand just how many rads it takes to kill a moose...well, WTF?  We are not rocket scientists.

However, what we are is very well informed about how governments and big business operate.  Most of us would not be hanging around a Tokyo cafe waiting for nuclear snow to start falling before we would get a bit snarky, at least.

As for facts on the ground regarding these reactors...it seems quite clear that it is only a matter of time before one of them goes poof...which is what most of us are talking the fuck about...while you do an online class on rads.

But rock on dude...and I got a finger back at you :)

Mon, 03/14/2011 - 18:09 | 1052310 velobabe
velobabe's picture

Cdiddy, øH dude AND dudette

Mon, 03/14/2011 - 19:38 | 1052622 IQ 145
IQ 145's picture

 Japanese news reporting has been very good; they have given out numbers several times; they anounced that the core temperature was 360 Centigrade, and declined to 350 in about an hour; these are very moderate temps. With these kinds of temps. it won't be necessary to vent more steam, (which is the entire source of the radioactivity that can be observed); it's really late for things to be melting; there's a certain amount of heat available after shutdown and the heat source decays constantly, well, not constantly but continuously; After this much time since shutdown there shouldn't be enough heat available to melt the materials the core is made out of. Also; the cores are conpletely contained inside a steel can, which is inside a re-inforced concrete can; They should just continue to cool off without a lot more drama; the drama was caused by hydrogen gas and air ignited inside the building; this is a combustion event; not really an explosion; the over pressure got rid of the concrete; but it has no effect on the reactor core or its containers. If you dropped a locomotive on the outer concrete housing of the reactor itself, it would just bounce off.

Mon, 03/14/2011 - 19:47 | 1052658 Cdad
Cdad's picture

Is that you M. Bartiromo?  At ZH, were not usually interested in mind-wash zombie stuff.  Just sayin'.

Mon, 03/14/2011 - 21:25 | 1053032 Iam_Silverman
Iam_Silverman's picture

Is this what you are referrring to?

http://en.wikipedia.org/wiki/Decay_heat

Notice the log-scale chart to the right.  Instaneous power at (complete) core shutdown is approximately 7% power.  The RCIC turbine was designed to supply enough flow from the Condensate Storage Tank to make up for the losses as the safety-relief valves on the steam headers opened.  This was the design in case the reactor tripped and took an isolation (Main Steam and Feedwater, groups 1, 2, and 3? <- been 14 years, at a PWR now).  This was with NO operator action.  Some EOPS used to have the operators inhibit ADS (Automatic Depressurization System), or essentially override the safeties.

The 7% power decays relatively quickly.  After about a day and a half you really have more heat input from the reactor vessel and recirc piping than from the core itself - assuming it is fully shut down.

Here is another site that explains decay heat generation as a function of time:

https://netfiles.uiuc.edu/mragheb/www/NPRE%20457%20CSE%20462%20Safety%20...

 

Oh, BTW, as a former operator at a BWR and a current operator at a PWR - I am very, very concerned about what I have read and what has been reported.

Mon, 03/14/2011 - 18:06 | 1052300 Cindy_Dies_In_T...
Cindy_Dies_In_The_End's picture

Well you know Trav, you got this whole "calm yourself" thing going on today. We're used to your "go fuck yourself" attitude.

You're making people nervous! LOL.

 

Love ya babe

Mon, 03/14/2011 - 20:26 | 1052789 Judge Judy Scheinlok
Judge Judy Scheinlok's picture

Yea Trav. If you dare to act in ways that the ZHeeple do not like you will pay dearly. DO you understand!?

Conform, behave, comply! NOW!

Mon, 03/14/2011 - 17:42 | 1052186 flagg707
flagg707's picture

And just how in the hell could the core "get ejected?" 

Mon, 03/14/2011 - 17:47 | 1052211 Cdad
Cdad's picture

Well, the captain calls down to engineering...and Jordi pushes a button ejecting the core.  Sheesh...drink much fluoride?

Mon, 03/14/2011 - 18:39 | 1052422 cossack55
cossack55's picture

good one. lmao

Mon, 03/14/2011 - 20:49 | 1052876 Unlawful Justice
Unlawful Justice's picture

Thanks, I needed that!

Mon, 03/14/2011 - 17:53 | 1052246 trav7777
trav7777's picture

if the damned thing blew up due to a steam explosion in primary containment as a result of uncontrolled meltdown and concomitant fire.

Mon, 03/14/2011 - 17:58 | 1052271 Sancho Ponzi
Sancho Ponzi's picture

May I suggest everyone take a deep breath and read this: 

http://bravenewclimate.com/2011/03/13/fukushima-simple-explanation/

(Link copied from Jesse's Cafe Americain site)

Mon, 03/14/2011 - 18:09 | 1052311 Cindy_Dies_In_T...
Cindy_Dies_In_The_End's picture

Actually, that "simple explanation" got torn to shreds. Pretty painfully too.

 

anyone who writes things like "simple explanation" and wants to "give peace of mind" should be read at your own peril.

Mon, 03/14/2011 - 18:13 | 1052329 greenfire
greenfire's picture

2-day old trash from a pro-nuke site.  yeah, that should give everyone peace of mind.

Mon, 03/14/2011 - 18:15 | 1052330 trav7777
trav7777's picture

have already read it...the outcome I suggested is exceedingly unlikely but possible.  Those here who are hyperventilating about the radiation levels- I am advising them what they should expect in the event of this worst-case outcome that they all seem to be panicking over. 

Mon, 03/14/2011 - 20:21 | 1052772 SME MOFO
SME MOFO's picture

look, I don't know shit about shit, but the nuclear reactors keep blowing up so if I was in Japan I'd get the fuck out.  Just saying.

Mon, 03/14/2011 - 21:08 | 1052929 Ima anal sphincter
Ima anal sphincter's picture

Good article. (You even got junked for it - I don't know why (she swallowed the fly.....)

Mon, 03/14/2011 - 17:36 | 1052166 zebra
zebra's picture

very, very bullish for equity! rebuilding and preventive measures will stimulate consumer spending!

Mon, 03/14/2011 - 19:10 | 1052518 burncycl
burncycl's picture

I hope I'm reading scarcasm. Broken window fallacy?

What about the people's lives affected by this tragedy?

Mon, 03/14/2011 - 17:41 | 1052180 flagg707
flagg707's picture

You are talking nano-grays, right?  That means you are talking about a release of roughly 3100 nGy, which converts to 0.31 mR, which equates to 0.31 mRem.

A trained nuclear worker in the U.S. is allowed 5000 mRem per year.  A member of the public is allowed 100 mRem, per year.

While this is not good, it is totally consistent with the venting of the steam from units 1, 2, and 3.  This is not anywhere near doses that cause health problems.

Mon, 03/14/2011 - 17:48 | 1052217 trav7777
trav7777's picture

maybe we should panic because these aren't Roentgen Men

Mon, 03/14/2011 - 17:59 | 1052275 Dr. No
Dr. No's picture

Sir, although your numbers may be true, they do not sell newspapers, or even susbscription based on-line news papers.  Modern reporting is about getting the scoope on a before-after picture of the Kardashians exposed to massive amounts of 3100 nGy.  99.99% dont know what nGy is, but it sounds bad!!

Mon, 03/14/2011 - 18:03 | 1052288 New_Meat
New_Meat's picture

Dude, thanks.  I just finished checking wtf a Gy is (I'm a rem-kinda-piglet) and doing the math.

People at this site are supposed to know a bit o' math.  Evidently the author likes to use really large numbers!!!! to count really small things.

And it is gammas, like fast half lives.

U THE FLAGG!

- Ned

Mon, 03/14/2011 - 21:32 | 1053065 Iam_Silverman
Iam_Silverman's picture

"Evidently the author likes to use really large numbers!!!! to count really small things."

He must have been the guy that invented Avogdro's Number then!  Off with his head!

Mon, 03/14/2011 - 18:06 | 1052298 Spastica Rex
Spastica Rex's picture

"Radiation, yes indeed! You hear the most outrageous lies about it. Half-baked goggle-boxed do-gooders telling everybody it’s bad for you. Pernicious nonsense! Everybody could stand a hundred chest X-rays a year. They ought to have 'em too. When they canceled the project it almost did me in. One day my mind was ready to burst. The next day nothing... swept away. But I showed them. I had a lobotomy in the end."

Mon, 03/14/2011 - 19:47 | 1052650 IQ 145
IQ 145's picture

 3100 nGy is .003 milliGy; not .31mR.

Mon, 03/14/2011 - 17:43 | 1052183 disabledvet
disabledvet's picture

cesium is bad.  we now know this.  and of course "containment can be breached by an earthquake" and "sea water can enter the breach from a tsunami."  or "we can claim this was the plan all along" and "it's no different from eating a banana."  either way "it's all the same."  sometimes "certain bad things stay with you longer than others do."  everything is relative--even nuclear meltdowns/blow-ups--although for some reason "the truth machine known as money" is being disagreeable.  perhaps "it's the 100,000 man army" Japan has deployed "as a result of this banana eater."

Mon, 03/14/2011 - 18:22 | 1052184 High Plains Drifter
High Plains Drifter's picture

http://www.youtube.com/watch?v=dEnjFRJes4M

 

they aren't going to give up. Its only a matter of time in Bahrain. Look at these Shiites.

this bridge looks like a piece of cake. if they took the bridge, and held it, they would almost control this little island country.

 

Saudi-Bahrain Causeway

http://www.youtube.com/watch?v=RFjGfU9gtRg&feature=fvst

 

Saudi army coming into Bahrain.

http://www.youtube.com/watch?v=2uIiOTBLzc0

Mon, 03/14/2011 - 17:43 | 1052189 ShankyS
ShankyS's picture

Hell these counts are all going ape shit - click on city name and you get individual graph. At 4:00 the high reading spikes. They dropped and spiked again. Readings are much worse than they were an hour ago.

 

http://translate.google.com/translate?hl=en&sl=ja&tl=en&u=http%3A%2F%2Fwww.houshasen-pref-ibaraki.jp%2Fpresent%2Fresult01.html

Mon, 03/14/2011 - 17:42 | 1052194 serotonindumptruck
serotonindumptruck's picture

People are going to begin dropping like flies. The incidence of radiation sickness will be epic.

Mon, 03/14/2011 - 17:49 | 1052221 trav7777
trav7777's picture

Sigh...you simply have no clue, do you?

Mon, 03/14/2011 - 17:52 | 1052245 serotonindumptruck
serotonindumptruck's picture

Perhaps not.

Let me just say that I do not trust any information being released by the Japanese government. If they're acknowledging the elevated readings to the media, then the situation is likely much worse.

Mon, 03/14/2011 - 17:57 | 1052261 trav7777
trav7777's picture

wtf is this the X Files?!?

Tue, 03/15/2011 - 00:38 | 1054126 SilverBaron
SilverBaron's picture

Since you're so convinced that it is harmless, you should volunteer to go in and see firsthand if it is actually melting down.  And throw some water on it while you are in there.

Mon, 03/14/2011 - 19:50 | 1052668 10kby2k
10kby2k's picture

Why does your icon flip people off and how did you know everything? 

Mon, 03/14/2011 - 18:04 | 1052294 New_Meat
New_Meat's picture

c'mon lad, you remember the nbc stuff, right? - Ned

Mon, 03/14/2011 - 18:19 | 1052348 serotonindumptruck
serotonindumptruck's picture

Of course I do. :-)

In all fairness however, the scope of this disaster is only beginning to be realized. TPTB have a vested interest towards misinformation. This is an unprecedented event, and I only hope the propaganda being served up doesn't end up causing a mass casualty incident that is orders of magnitude worse.

Mon, 03/14/2011 - 20:16 | 1052760 New_Meat
New_Meat's picture

roger that.  But I'm watching the extreme panic behaviors on misunderstanding of "micro" doses.  And this stuff is fast-decaying.  Trying to be a bit rational here. - S/F - Ned

Mon, 03/14/2011 - 17:49 | 1052196 falak pema
falak pema's picture

Internet is good as long as it tells the truth. As nobody has a monopoly on truth, we get as close to it as possible by cross referencing different leads coming spontaneously from different sources. Better than programmed "news" from one official outlet. Long live the spider's web of information. But the problem here is that the superficial can dilute the essential. We still have to use our personal sieves to tell gold nuggets from dirty slugs of dirt. Let's project ahead and learn from the past, once it becomes clear. That in itself would be a blessing. It's all man can ask from his erstwhile past. That now has the mask, the acrid taste, of infamy has revealed itself to us. For reasons of hubris or inconsequential ambition which ignore the painful lessons of the past. Japan should have learnt. It's a bleeding shame that it didn't. Then, in such situations, the past has a way of reminding us of the haunting truth : it repeats itself, like the spinning flywheel of life itself. 

Mon, 03/14/2011 - 18:46 | 1052442 cossack55
cossack55's picture

Well written.  Philosophic with out being overly pretentious. B-

Teachers note: Always room for improvement and BTFD

Mon, 03/14/2011 - 17:44 | 1052197 Non Passaran
Non Passaran's picture

Not good...

I just spotted this one (in Japanese only - maybe it can be translated with browser-based translation) - a number of cities in Ibaraki prefecture are listed (this is a zoom-in view, doesn't show all of Japan):

http://www.houshasen-pref-ibaraki.jp/present/result01.html

I clicked on couple of cities with high readings and it seems TSHTF about 4am local time or close to 2 hours ago. Another interesting detail is that there was a big spike, then a big drop almost to normal, then a spike (current values) again.

 

Mon, 03/14/2011 - 17:46 | 1052205 ShankyS
ShankyS's picture

Spike at 4 then down (to above normal still) then spike again. That's it.

Wed, 04/06/2011 - 09:56 | 1140476 TuffsNotEnuff
TuffsNotEnuff's picture

Simpler to use the basic English-language SPEEDI site.

www.bousai.ne.jp/eng/ -- here's the SPEEDI site.

Realtime radiation data collected via the
System for Prediction of Environmental Emergency Dose Information (SPEEDI)

Radiation values measured by the observatory are not zero even during normal time due to because of cosmic rays andnatural radiation from natural radioactive materials in the air on the earth.When it rains, narural radioactive materials such as radon in the air fall down onto the ground.Therefore, measured values temporarily go up.Even when it thunders, yellow send flies, or nondestructive tests with the use of isotopes are conducted nearby,measured values sometimes go up.Because indicated space radiation dose rates are rounded off to positive numbers,they may differ from data shown on prefectual websites.Data are sometimes not transmitted because of maintenance or for other reasons.

---------------

Monitors at Fukushima were destroyed by the tsunami. There is no "censorship" going on.

Mon, 03/14/2011 - 17:43 | 1052202 matthylland
matthylland's picture

wait, am i understanding this....3000 nGy/hr...

 

.0003 REM/Hr?

 

you get more radiation eating a spinich salad on a cross country flight....

Mon, 03/14/2011 - 17:51 | 1052231 trav7777
trav7777's picture

i understood that we were talking 2 or 3 uGy here (the u is micro bc I can't find the mu symbol lol), which is a tiny dose.

It's consistent with venting radioactive steam, not core ejection.  Don't have any brazil nuts with that salad or YOUZ COULDZ DIEZ

Mon, 03/14/2011 - 18:16 | 1052301 New_Meat
New_Meat's picture

Trav-when you figure out how to do greek letters in posts, please let me know.  Pretty please?

- Ned

[Ed. 'cuz if we can't figure out nano vs. micro vs. milli then we're hosed.]

Mon, 03/14/2011 - 20:53 | 1052845 Rodent Freikorps
Rodent Freikorps's picture

http://tlt.its.psu.edu/suggestions/international/accents/codealt.html

Just push the Alt key and type 0181, and tadaaaa:

 µ

Mon, 03/14/2011 - 21:58 | 1053180 Jim in MN
Jim in MN's picture

 µ

I cut and pasted yours.

Mon, 03/14/2011 - 18:12 | 1052309 Population Bubble
Population Bubble's picture

Comparison from abstract for paper about Bazilian background radiation located at http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6V7X-3Y2FTBK-6...

Abstract

Sixty-seven thermoluminescent dosemeters (TLDs) were distributed to the inhabitants of a Brazilian municipality located in the semi-arid inland (Sertão) of the state of Rio Grande do Norte. All the TLDs were exposed for 180 d in bedrooms or in living areas of the selected buildings and eventually returned to the authors' laboratory in Italy. Radiological measurements gave a range of 32 – 330 nGy h−1, an arithmetic mean of 107 ± 47 nGy h−1, and a geometric mean of 99 nGy h−1. This last value corresponds to an annual indoor effective dose equivalent of 425 μSv. Concentrations of primordial radionuclides in some samples of building material, soil, and rock collected in the aforementioned territory were analytically determined by a gamma spectrometer. The relatively high content of 226Ra (98.5 ± 12 Bq kg−1), 232Th (252.5 ± 47 Bq kg−1), and 40K (1533 ± 169 Bq kg−1), in bedrock is probably responsible for the elevated γ-radiation environment of that municipality.

So I guess that 3000 nGy/h is about ten times the maximum measured background radiation in parts of Brazil with relatively high background gamma radiation due to local geology.

Mon, 03/14/2011 - 18:17 | 1052344 trav7777
trav7777's picture

There was too much logic and too many numbers in that post and it didn't cater sufficiently to my misanthropism

PANIC NOWWWWWW BITCHEZ

Mon, 03/14/2011 - 18:52 | 1052458 cossack55
cossack55's picture

As a charter member of International Society of Misanthropes Who Hate Peace (ISMWHP), welcome to the club.  There is entertainment on Thursdays and the veal is wonderful. 

Mon, 03/14/2011 - 21:05 | 1052916 matthylland
matthylland's picture

exactly...10x natural background. Higher than normal? yes...but not anything to go haywire about.

I'm not saying the situation is not bad there or have the potential to get worse...but as long as these are the worst levels we are seeing from this....we are okay.

Mon, 03/14/2011 - 19:49 | 1052666 IQ 145
IQ 145's picture

 Exactly, 3 micro Gray.

Mon, 03/14/2011 - 20:01 | 1052700 IQ 145
IQ 145's picture

 Exactly, 3 micro Gray.

Mon, 03/14/2011 - 20:19 | 1052767 New_Meat
New_Meat's picture

would that be six?  And what is a Gray? - Ned

Mon, 03/14/2011 - 17:44 | 1052203 TruthInSunshine
TruthInSunshine's picture

Green shoots.

Mon, 03/14/2011 - 17:53 | 1052239 malikai
malikai's picture

This must be that recovery we're hearing so much about.

Mon, 03/14/2011 - 17:52 | 1052240 Cdad
Cdad's picture

Brother Truth,

LOL! 

Mon, 03/14/2011 - 17:48 | 1052219 Rhone_Ranger
Rhone_Ranger's picture

Is that enough radiation to fully cook a turkey?

Mon, 03/14/2011 - 17:56 | 1052262 falak pema
falak pema's picture

Why is it Thanksgiving?

Mon, 03/14/2011 - 17:50 | 1052226 gimli
gimli's picture

BP and the US destroy the sea,

Japan destroys the land and air,

and all that remains is ......... Charlie Sheen

 

Mon, 03/14/2011 - 17:58 | 1052274 falak pema
falak pema's picture

and lady gaga

Mon, 03/14/2011 - 19:35 | 1052604 CheapKUNGFU
CheapKUNGFU's picture

Hey, don't make fun, 'she was born that way'

All your dosimeters are belong to us, make your time!

Mon, 03/14/2011 - 22:15 | 1053283 bc0203
bc0203's picture

Yes, Japan is WINNING! (Must be pissing off Charlie Sheen big time.)

Mon, 03/14/2011 - 17:54 | 1052248 MGA_1
MGA_1's picture

Honestly, I'd just wait a bit.  I don't distrust the govt yet - in truth I think there's a decent chance they didn't penetrate the inner casing so we haven't seen a core breach yet.

Mon, 03/14/2011 - 17:54 | 1052253 Lets_Eat_Ben
Lets_Eat_Ben's picture

Ok so we have what looks to be an intentional "data dark" situation coming out of Fukushima and way higher than normal radiation down-wind from ground zero.Seems to me there is an obvious correlation. I wonder though, if this apparent "cover-up" of data is to prevent an even more detrimental situation of panic-stricken hordes running from something they don't see or understand.

Radiation is very different from contamination. Radiation will subside quickly (as many isotopes created by fission of transuranic elements have short half-lives) as the decay of such elements, and subsequent radiation energy, falls off parabolically. While contamination is the particulate form of various unstable isotopes that continually decay and produce radation energy for a long time.

In conclusion, radation: short term danger; contamination: long term disaster

Mon, 03/14/2011 - 17:57 | 1052267 trav7777
trav7777's picture

huh?  contamination is what produces the radiation readings, bud

Mon, 03/14/2011 - 18:10 | 1052314 serotonindumptruck
serotonindumptruck's picture

Yes, atmospheric contamination. It certainly isn't considered "fixed" contamination.

I may have to research my radiological terminology, but I think the definition of contamination wrt radionuclides is the unwanted or undesired presence of said radionuclides.

Mon, 03/14/2011 - 18:42 | 1052432 New_Meat
New_Meat's picture

Yep, contamination is when stuff is where it ain't s'posd to b

Mon, 03/14/2011 - 21:39 | 1053115 Iam_Silverman
Iam_Silverman's picture

Quick rule of thumb:

Contamination is the shit.....

Radiation is the stink....

Wed, 03/16/2011 - 03:43 | 1059691 geekgrrl
geekgrrl's picture

This is a nice way of thinking of it. I'd only add that heavy metals including uranium have biological effects in addition to the damage due to radiation. Similar detoxification processes are involved to remove lead, mercury, arsenic, uranium, etc. So the thing is for ingestion to be avoided at all costs because then you get the toxic effects as well as a radiation source inside your body. The big problem is that this stuff is going to enter the food chain, and we all know which species is at the top. 

I predict an increase in Japanese whaling far from Japanese waters.

 

Mon, 03/14/2011 - 17:54 | 1052255 Alex Kintner
Alex Kintner's picture

Here's a clear, high res arial photo of the two blown reactor buildings.  Hard to believe the feul reseviors were not blown sky high in these explosions.

http://www.flickr.com/photos/digitalglobe-imagery/5525887859/sizes/o/

Mon, 03/14/2011 - 18:48 | 1052447 New_Meat
New_Meat's picture

Alex: great shots, thanks.

"Hard to believe the feul reseviors were not blown sky high in these explosions."

Well, not really, the hardening is a lot better, the closer to the reactor vessel. b worth ur while to understand the design and what is actually goin' on.

- Ned

{checkin' ur spellin' wud hep}

Mon, 03/14/2011 - 19:48 | 1052656 mt paul
mt paul's picture

nice photo..

you can see

the three eye sushi fish

swimming in the cooling ponds....

Mon, 03/14/2011 - 17:58 | 1052258 falak pema
falak pema's picture

deleted for double talk

Mon, 03/14/2011 - 17:56 | 1052263 QEsucks
QEsucks's picture

Not sure what to make of this. While 1/2 life of 137Cs at 30 years does suck, I would think that is more of a theoretic long term carcinogenic risk at the most extreme level cited if maintained at this level indefinitely.
3024 nGy/HR works out to 3.0 x 10-4 cGy/HR which is "small". Hormesis anyone?
Compare this to nuclear fallout where lowest level death is single exposure of 500 cGy whole body resulting in hematopoetic syndrome/ death in a couple of weeks vs. x> 1200 cGy resulting in GI death in a couple of days vs. x> 5000 cGy resulting in CNS death 1-2 days.
I think someone already mentioned that Iosat doesn't fix this.

Mon, 03/14/2011 - 19:33 | 1052594 hardcleareye
hardcleareye's picture

Anyone real familiar with the conversion of radiation units nGy to nSv, if I read wiki right one gy is equal to one Sv?(For electron and photon radiation (e.g. gamma), 1 Gy = 1 Sv.)

Ok "back of the napkin calculation"......

Exposure of 6000 nGy/hr x24hr/day x365 days/year is 52,560,000 nGy/year =

0.053 Gy/year, and 1 Gy=1 Sv

According to the NRAC the Annual Limit on Intake is 0.05 Sv/year........

http://www.nrc.gov/reading-rm/basic-ref/glossary/annual-limit-on-intake-ali.html

or per Wiki Annual Limit on Intake is the

 committed effective dose equivalent of 0.05 Sv (5 rems) for a "reference human body.

I wonder how accurate the readings are, is anyone "independent" verifying them?  According to this even the high reading are not that big a deal..... (I am not convinced that these readings are accurate.. I have recollections of the DWH oil spill numbers still in my head....)

Mon, 03/14/2011 - 17:57 | 1052269 americanspirit
americanspirit's picture

When I was a boy my chemistry set had, among other excellent experiments, a little tube of greenish radium dust and a small sandpaper-like square of U-235. ( This was obviously prior to the nanny state.)

At night I used to get under the covers and sprinkle the radium onto the uranium and watch the little sparks - mini nuke reactions. Fascinating. I don't know how much radium I inhaled but it was probably significant. Over the years I've wondered when I was going to develop cancer - seemed pretty inevitable. However, at 70, so far so good. Just saying that radiation is quirky.

Mon, 03/14/2011 - 18:02 | 1052281 falak pema
falak pema's picture

if its concentrated in the family jewels its a bonus! They're still sparkling!

Mon, 03/14/2011 - 18:12 | 1052320 walküre
walküre's picture

Posting of the day.

LOL.

Mon, 03/14/2011 - 18:29 | 1052384 Cognitive Dissonance
Cognitive Dissonance's picture

Second that.

Mon, 03/14/2011 - 21:09 | 1052933 matthylland
matthylland's picture

Exactly.

Didn't Mr. Curie die by getting hit by a bus?

Just goes to show you...you can  be around all this radiation your whole life...and what kills you is a city bus. Life is quirky.

Mon, 03/14/2011 - 18:01 | 1052280 Cake Please
Cake Please's picture

I spent six year making patrols on a nuclear sub.  Wore film badges the whole time.  Slept within 200 ft of the reactor.  The only time my badges read any exposure was when I hung out in the upper level missile compartment.  That was plutonium warhead exposure, not U235 exposure from the reactor.  Point is, if there is really increased gamma radiation, the uranium has left the building. 

Mon, 03/14/2011 - 18:58 | 1052476 cossack55
cossack55's picture

You would have been better served wearing them in the clip joints in Naples or Taiwan.

Mon, 03/14/2011 - 20:09 | 1052724 IQ 145
IQ 145's picture

 No that's not correct. many artificial, or induced, radio-isotopes emit gamma. I'm too lazy to look up a list of things you could find in the airborne aersols; and the gas molecule inventory, but this is basicall correct. These readings, or counts, do not indicate anything about the Uranium in the core: which is basically still where it started out.

Mon, 03/14/2011 - 22:48 | 1053435 Cake Please
Cake Please's picture

Your right, there are lots of sources of gamma radiation, and many that occur naturally.  It's just likely, when levels increase dramatically, and a local reactor just blew up, that might be the source.  And yes, it doesn't have to be U235.  It could be any number of unstable elements created out of the fissioning material.

Mon, 03/14/2011 - 21:52 | 1053163 Iam_Silverman
Iam_Silverman's picture

"I spent six year making patrols on a nuclear sub."

When we you on a boomer?  Film badges?  Are you sure it wasn't one of these?:

http://www.orau.org/ptp/collection/radiac/navybulbtld.htm

Mon, 03/14/2011 - 23:11 | 1053560 Cake Please
Cake Please's picture

I was on the USS Von Steuben SSBN 632 from 1971 -1975.  We wore the film badge on the belt of our poopy suit.  It was a small stainless steel rectangular case about one inch by two inches with two film strips inside, one for gamma and one for neutron, if I remember right.

Mon, 03/14/2011 - 18:05 | 1052293 Eat my shorts
Eat my shorts's picture

Oh how I hate this sort of "news". The news is that there isn't news yet. Those radiation levels are totally insignificant and not dangerous. Please stop spreading unnecessary fear.

Mon, 03/14/2011 - 18:06 | 1052302 waterdog
waterdog's picture

with a normal reading in the 80 nGy/h range, the city of Kounosu Naka is at 3,024, Kadobe Naka is at 2,416, Isobe Hitachioota is at 1,213 and many others are in the mid to upper triple digit range

You guys are confused. These are my liver enzyme readings.

 

Mon, 03/14/2011 - 18:17 | 1052338 Ethics Gradient
Ethics Gradient's picture

You still have liver enzymes? What's your blood type? Where do you live?

Mon, 03/14/2011 - 18:16 | 1052336 AAPL_Short
AAPL_Short's picture

I have a screen cap of when it was at 4900 nGy/h just a few hours ago

Mon, 03/14/2011 - 18:17 | 1052339 Cake Please
Cake Please's picture

OK everyone, no one should be afraid until the MSM says it's time.

Mon, 03/14/2011 - 18:18 | 1052350 Worker Bee
Mon, 03/14/2011 - 19:13 | 1052527 serotonindumptruck
serotonindumptruck's picture

Glen Beck would tell his audience that he loves the smell of beta particulates in the morning if he thought it would improve his ratings.

Mon, 03/14/2011 - 18:19 | 1052352 americanspirit
americanspirit's picture

Sorry Falak - the sparkle went out of my jewels quite a while ago. Now its all I can do not to leak.

Mon, 03/14/2011 - 18:46 | 1052443 falak pema
falak pema's picture

You never know, there is always the eleventh labour of Hercules in the eleventh hour...like the return of 'flame and the arrow'...like a Hail Mary pass to touchdown...never say never!

Mon, 03/14/2011 - 18:41 | 1052363 AAPL_Short
AAPL_Short's picture

xxx

Mon, 03/14/2011 - 18:25 | 1052370 PhattyBuoy
PhattyBuoy's picture

We do know that the original cooling systems for those 3 cores has failed (72 hours ago).

At this time, we can infer that core temperature control and ongoing core integrity is dependent upon pumping sea water using fire truck pump(s) and some make shift jury rigged hose and coupling attachment into a highly pressurized, and highly damaged facility (core 3), while it is leaking radiation.

Sure gives me a lot of confidence. It is hard to ignore the cascading failures at this time ...

We do not know if the core is cooling or not. We do not know if the spent rods are cooling or not.

What are the odds that all 3 cores are being adequately controlled using an improvised cooling system ?

Mon, 03/14/2011 - 18:29 | 1052380 stephysat28
stephysat28's picture


Threat of third explosion at Japan nuclear plant revealed

http://rt.com/news/officials-explosion-fukoshima-claims/

Mon, 03/14/2011 - 18:29 | 1052381 ShittyLipsMcCra...
ShittyLipsMcCrapStain's picture

...

 

Mon, 03/14/2011 - 18:30 | 1052383 I_Rowboat
I_Rowboat's picture

In the end it will be just the cockroaches and Keith Richards.

Mon, 03/14/2011 - 20:49 | 1052875 BigJim
BigJim's picture

There's a difference?

Only kidding. Keef is da man. I'd lend him my tele to fend off mutant radioactive cockroaches any day of the week.

Mon, 03/14/2011 - 18:31 | 1052394 StarvingLion
StarvingLion's picture

Yawn.  Who cares.  Nuclear is irrelevant to the middle class anyways.  Why should they care?  They are welded to an oil infrastructure.  All those machinists and mechanics are going to become nuclear engineers?  Of course not.  Nuclear results in widespread gated communities.  Be gone with you, Nuclear!

Mon, 03/14/2011 - 18:32 | 1052398 jonjon831983
jonjon831983's picture

can't access the site!

maybe it's getting overloaded...

Mon, 03/14/2011 - 18:35 | 1052406 AAPL_Short
AAPL_Short's picture
Mon, 03/14/2011 - 19:03 | 1052491 cossack55
cossack55's picture

"Renault espionage likely fabricated". No shit. Have you ever owned a renault.  I left the keys in always and no ever stole the damn thing. Worse than a Yugo.

Mon, 03/14/2011 - 18:35 | 1052411 AAPL_Short
AAPL_Short's picture

Point being "PARTIAL DEFECT FOUND IN NO. 2 REACTOR'S CONTAINER"

Mon, 03/14/2011 - 18:36 | 1052412 AAPL_Short
AAPL_Short's picture

Point being "PARTIAL DEFECT FOUND IN NO. 2 REACTOR'S CONTAINER"

Mon, 03/14/2011 - 19:12 | 1052415 Convolved Man
Convolved Man's picture

Motivation Meter:

 

0 (live) |-+-+-+-+-+-+-+-+-+-| 100 (die)

           |=> (prudence)

           |===> (discomfort) 

           |=======> (pain)

           |==========> (injury)

 

At what reading do you get motivated?

 

Mon, 03/14/2011 - 18:39 | 1052423 StarvingLion
StarvingLion's picture

You don't need nuclear power to be widely embraced for cancer rates to go bananas.  Its going to happen regardless with 8 billion plus dropping feces every day.  Therefore, the energy rulez gang are full of shit.  All the energy alternatives suck...therefore biotech will be the next locus of power.

Mon, 03/14/2011 - 18:43 | 1052434 MGA_1
MGA_1's picture

Nah.. I think we're cool here -

http://bravenewclimate.com/2011/03/13/fukushima-simple-explanation/

I think the engineers did their job, but the officials did an awful job of releasing info regarding the situtation, especially when the lid blew off the top of the plant - twice.

Mon, 03/14/2011 - 18:51 | 1052452 bob_dabolina
bob_dabolina's picture

Radiation in the atmosphere seems stable

Explosions at nuclear reactor = no big deal

Radiation is contained

No risk of anything bad happening

-Lehman Quant

Mon, 03/14/2011 - 18:51 | 1052454 Tric
Tric's picture

Here is a good explanation of what is going on with reactor 2

http://www.youtube.com/watch?v=c-QuA3YurxU

Mon, 03/14/2011 - 18:56 | 1052463 bob_dabolina
bob_dabolina's picture

I watched a few seconds of it...

uh, theres like 23, or 26 of these things, built sometime in the uh 70's or something like that...

lol

I also liked..."That's the stuff that blew off just the superflous crap"

Scientific bro.

Mon, 03/14/2011 - 18:50 | 1052455 Big Ben
Big Ben's picture

Background radiation varies widely:

http://www.physics.isu.edu/radinf/natural.htm

There are places in Brazil and India where people live their entire lives with background radiation levels of 50uGy/hr (= 50,000 nGy/hr). No increase in the frequency of cancer has been documented in these populations. So the levels in Japan do not seem at all dangerous.

Wed, 03/16/2011 - 19:09 | 1063905 Bob Dobbs
Bob Dobbs's picture

Do enough people live long enough in India and Brazil to develop the types of cancers that would be caused by exposure to 50 - 50 000 nGy/hr?

Mon, 03/14/2011 - 18:54 | 1052465 AAPL_Short
AAPL_Short's picture

http://www.ieer.org/comments/Daiichi-Fukushima-reactors_IEERstatement.pdf

"Rather high levels of radiation, over 1,200 microsieverts per hour7 – which is more than 10,000 times natural background radiation at sea-level – have been reported outside the plant. At this level the annual allowable dose of the radiation to the public would be exceeded in less than an hour. Such levels indicate a partial meltdown in Unit 1 and possibly in Unit 3. However, while it seems to be widely assumed that the radioactivity has been emanating only from the reactor vessel (s), it is unclear whether some of it is also being released from the Unit 1 spent fuel pool, which may have been damaged by the explosion."

Mon, 03/14/2011 - 19:01 | 1052486 Ahmeexnal
Ahmeexnal's picture

Was the earthquake "upgraded" from 8.9 to 9.0 to protect insurance companies?

Mon, 03/14/2011 - 19:21 | 1052557 serotonindumptruck
serotonindumptruck's picture

Is that the threshold for invoking an "act of God" clause and denial of claim?

Mon, 03/14/2011 - 20:34 | 1052830 puckles
puckles's picture

The "upgrade" was done by various national geology labs, including USGS.  I sincerely doubt they are affiliated with any insurance companies. This is not a bond rating agency scam, fer chrissake.  BTW, an upgrade from 8.9 to 9.0 is massive; seismic magnitudes are done on a log scale. http://en.wikipedia.org/wiki/Richter_magnitude_scale

I pray for the people of Japan.

Mon, 03/14/2011 - 19:03 | 1052492 Hulk
Hulk's picture

I heart gamma!

Mon, 03/14/2011 - 22:42 | 1053404 snowball777
snowball777's picture

It made you what you are today.

Mon, 03/14/2011 - 19:04 | 1052502 bob_dabolina
bob_dabolina's picture
FLASH: Explosion heard at Japan's Fukushima Daiichi No.2 reactor: Jiji News Agency

http://live.reuters.com/Event/Japan_earthquake2

Mon, 03/14/2011 - 19:07 | 1052505 Bold Eagle
Bold Eagle's picture

Reuters reports that the 2nd reactor just exploded. Not good.

Mon, 03/14/2011 - 20:41 | 1052854 IQ 145
IQ 145's picture

 Oh dear. That was a real good one. I sure wish these people would stop blowing up buildings. Well, at least they only have one left.

Mon, 03/14/2011 - 19:06 | 1052506 AAPL_Short
AAPL_Short's picture

BREAKING NEWS: Blast heard at 6:10 a.m. at Fukushima's No.2 reactor: gov't

Mon, 03/14/2011 - 19:09 | 1052512 ImNotExposed
ImNotExposed's picture

If this is no big deal, gotta wonder why Japan is requesting help from the U.S. and the IAEA.

Also, those pooh-poohing comparisons to Chernobyl should ponder TEPCO's history of filing phony inspection reports.

Mon, 03/14/2011 - 19:10 | 1052519 The Axe
The Axe's picture

Cramer drinks ZERO_HEDGE  kool-aid   ha ha  http://secure2.thestreet.com/cap/login/rm_mbp_yho_nflow.jsp?flowid=4960177db5&url=http%3A%2F%2Fwww.thestreet.com%2Fp%2F_jcblog%2Frmoney%2Fjimcramerblog%

Cramer possible clone of Tyler...lol    Cramer could be cutting and pasting Tyler best stuff...Now gone full-retard long gold.....

Mon, 03/14/2011 - 19:13 | 1052524 Lapri
Lapri's picture

Reactor No.2 exploded at 6:10AM their time. That's two hours ago. And they are saying it now.

http://ex-skf.blogspot.com/2011/03/fukushima-i-nuke-plant-explosion-at.html

Mon, 03/14/2011 - 19:20 | 1052548 bob_dabolina
bob_dabolina's picture

its fuckin' common idiot...why dont you go panic fool

-trav7777

Mon, 03/14/2011 - 20:43 | 1052859 IQ 145
IQ 145's picture

 That one had a high flash temperature and excellent overpressure; they must have got the hydrogen mixture, "just right"; I don't know why they keep doing this.

Mon, 03/14/2011 - 19:15 | 1052529 trillion_dollar...
trillion_dollar_deficit's picture

Explosion heard at reactor #2.

Mon, 03/14/2011 - 19:18 | 1052536 bob_dabolina
bob_dabolina's picture

This type of shit is extremely common. Don't panic you fuckin pussy. Humans get exposed to this shit eating spinach.

-trav7777

Mon, 03/14/2011 - 21:52 | 1053161 Judge Judy Scheinlok
Judge Judy Scheinlok's picture

Awesome, I missed that one. LoL.

Mon, 03/14/2011 - 19:17 | 1052537 TINN
TINN's picture

THIS SIEVERTS ARE SO BULLISH FOR MUTATED STOCKS YOU CAN NOT IMAGINE.

THE STOCK VALUES WILL MUTATE AND DOUBLE EACH AND EVERY DAY.

 

So sorry but my immediate association is bacterial logarithmic growth and extinction:

 

  1. During stationary phase, the growth rate slows as a result of nutrient depletion and accumulation of toxic products. This phase is reached as the bacteria begin to exhaust the resources that are available to them. This phase is a constant value as the rate of bacterial growth is equal to the rate of bacterial death.
  2. At death phase, bacteria run out of nutrients and die.

http://en.wikipedia.org/wiki/Bacterial_growth

Mon, 03/14/2011 - 19:32 | 1052582 serotonindumptruck
serotonindumptruck's picture

"So sorry but my immediate association is bacterial logarithmic growth and extinction:"

Great analogy to the human population on this little speck of a planet.

Once energy-rich resources are exhausted, exponential die-off occurs.

Mon, 03/14/2011 - 20:41 | 1052849 puckles
puckles's picture

Your "association" is evidence of your total ignorance.  You should be ashamed of yourself.  People are dying in Japan, you troll.  Go infest MSN Money.

Thu, 03/17/2011 - 12:04 | 1066879 TINN
TINN's picture

Well.

They should have thought of that in 1986.

 

Mon, 03/14/2011 - 19:16 | 1052538 trendybull459
trendybull459's picture

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Mon, 03/14/2011 - 19:16 | 1052539 trendybull459
trendybull459's picture

People get together,anyone who cares about basic problem of our existance FED invited to vote in our poll and read out latest comments on yahoo FED article about QE3:

http://trendybull777.blog.com/2011/02/21/hello-world/

Voting poll is waiting for you click,take 5sec to make your choice,we must to reach critical level to be recognised by others to tove too!Thank you and keep all us together regardless government effots

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