Japanese nuclear plant may only have a few hours....

Japan Mulls Raising Nuclear Accident Severity Level To Highest -Kyodo

http://online.wsj.com/article/BT-CO-20110411-709790.html

Japan is considering, according to government sources, raising the nuclear accident severity level to seven from 5 after the Nuclear Safety Commission of Japan on Monday said a preliminary calculation showed the Fukishima Daiichi nuclear plant had at some point released up to 10,000 terabecquerels of radioactive materials per hour, Kyodo News reported.

Haruki Madarame, chairman of the government commission, said it has estimated that the release of 10,000 terabecquerels of radioactive materials per hour lasted for several hours and that has since lowered to under 1 terabecquerel per hour, Kyodo reported.

...
 
http://online.wsj.com/article/BT-CO-20110411-709790.html

Japan is considering, according to government sources, raising the nuclear accident severity level to seven from 5 after the Nuclear Safety Commission of Japan on Monday said a preliminary calculation showed the Fukishima Daiichi nuclear plant had at some point released up to 10,000 terabecquerels of radioactive materials per hour, Kyodo News reported.

Haruki Madarame, chairman of the government commission, said it has estimated that the release of 10,000 terabecquerels of radioactive materials per hour lasted for several hours and that has since lowered to under 1 terabecquerel per hour, Kyodo reported.

...

I don't see any of the articles on this news linking it to the explosion at reactor three...yet.
 
This video reminds me of when (Class 5) Hurricane Iniki turned towards us on Kaua'i. We were listening to the radio and an announcer reported the change, ending with the statement, "Now is not the time to panic". We all turned to each other with WTF looks...

 
It's not 100 Sv an hour, it's 100 µSv an hour.

For reference, that's 0.0001 Sv per hour, or, if you prefer, 0.1 mSV per hour.

50 mSv is the USA NRC occupational limit.

The limit is 50miliSv of exposure for a year not per hour. So for example a dose of 100 microSV/hour one would reach the 50miliSv dose in 20 days.

No idea what Chernobyl was, as a distance, but the highest dose the Chernobyl workers were exposed to was 200 sv per hour.

The highest found at this Japanese nuclear reactor was 1 Sv per hour (workers were not necessarily exposed to these levels).

The highest recored is 100 Sv (meter's maximum limit) an hour at number 1 reactor and 50 Sv an hour at 2, and 70 Sv at 3. They are not publishing the numbers for reactor 4.

Reactor 1: http://atmc.jp/plant/rad/?n=1
Reactor 2: http://atmc.jp/plant/rad/?n=2
Reactor 3: http://atmc.jp/plant/rad/?n=3
 
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Fukushima radiation taints US milk supplies at levels 300% higher than EPA maximums
Monday, April 1
(NaturalNews) The US Environmental Protection Agency (EPA) continues to release new data showing that various milk and water supply samples from across the US are testing increasingly high for radioactive elements such as Iodine-131, Cesium-134, and Cesium-137, all of which are being emitted from the ongoing Fukushima Daiichia nuclear fallout. As of April 10, 2011, 23 US water supplies have tested positive for radioactive Iodine-131 (http://opendata.socrata.com/w/4ig7-...), and worst of all, milk samples from at least three US locations have tested positive for Iodine-131 at levels exceeding EPA maximum containment levels (MCL) (http://opendata.socrata.com/w/pkfj-...).

As far as the water supplies are concerned, it is important to note that the EPA is only testing for radioactive Iodine-131. There are no readings or data available for cesium, uranium, or plutonium -- all of which are being continuously emitted from Fukushima, as far as we know -- even though these elements are all much more deadly than Iodine-131. Even so, the following water supplies have thus far tested positive for Iodine-131, with the dates they were collected in parenthesis to the right:

Los Angeles, Calif. - 0.39 pCi/l (4/4/11)
Philadelphia (Baxter), Penn. - 0.46 pCi/l (4/4/11)
Philadelphia (Belmont), Penn. - 1.3 pCi/l (4/4/11)
Philadelphia (Queen), Penn. - 2.2 pCi/l (4/4/11)
Muscle Shoals, Al. - 0.16 pCi/l (3/31/11)
Niagara Falls, NY - 0.14 pCi/l (3/31/11)
Denver, Colo. - 0.17 pCi/l (3/31/11)
Detroit, Mich. - 0.28 pCi/l (3/31/11)
East Liverpool, Oh. - 0.42 pCi/l (3/30/11)
Trenton, NJ - 0.38 pCi/l (3/29/11)
Painesville, Oh. - 0.43 pCi/l (3/29/11)
Columbia, Penn. - 0.20 pCi/l (3/29/11)
Oak Ridge (4442), Tenn. - 0.28 pCi/l (3/29/11)
Oak Ridge (772), Tenn. - 0.20 pCi/l (3/29/11)
Oak Ridge (360), Tenn. - 0.18 pCi/l (3/29/11)
Helena, Mont. - 0.18 pCi/l (3/28/11)
Waretown, NJ - 0.38 pCi/l (3/28/11)
Cincinnati, Oh. - 0.13 pCi/l (3/28/11)
Pittsburgh, Penn. - 0.36 pCi/l (3/28/11)
Oak Ridge (371), Tenn. - 0.63 pCi/l (3/28/11)
Chattanooga, Tenn. - 1.6 pCi/l (3/28/11)
Boise, Id. - 0.2 pCi/l (3/28/11)
Richland, Wash. - 0.23 pCi/l (3/28/11)

Again, these figures do not include the other radioactive elements being spread by Fukushima, so there is no telling what the actual cumulative radiation levels really were in these samples. The figures were also taken two weeks ago, and were only just recently reported. If current samples were taken at even more cities, and if the tests conducted included the many other radioactive elements besides Iodine-131, actual contamination levels would likely be frighteningly higher.

But in typical government fashion, the EPA still insists that everything is just fine, even though an increasing amount of US water supplies are turning up positive for even just the radioactive elements for which the agency is testing -- and these levels seem to be increasing as a direct result of the situation at the Fukushima plant, which continues to worsen with no end in sight (http://www.naturalnews.com/032035_F...).

Water may be the least of our problems, however. New EPA data just released on Sunday shows that at least three different milk samples -- all from different parts of the US -- have tested positive for radioactive Iodine-131 at levels that exceed the EPA maximum thresholds for safety, which is currently set at 3.0 pico Curies per Liter (pCi/l).

In Phoenix, Ariz., a milk sample taken on March 28, 2011, tested at 3.2 pCi/l. In Little Rock, Ark., a milk sample taken on March 30, 2011, tested at 8.9 pCi/l, which is almost three times the EPA limit. And in Hilo, Hawaii, a milk sample collected on April 4, 2011, tested at 18 pCi/l, a level six times the EPA maximum safety threshold. The same Hawaii sample also tested at 19 pCi/l for Cesium-137, which has a half life of 30 years (http://www.naturalnews.com/031992_r...), and a shocking 24 pCi/l for Cesium-134, which has a half life of just over two years (http://opendata.socrata.com/w/pkfj-...).

Why is this milk contamination significant? Milk, of course, typically represents the overall condition of the food chain because cows consume grass and are exposed to the same elements as food crops and water supplies. In other words, when cows' milk starts testing positive for high levels of radioactive elements, this is indicative of radioactive contamination of the entire food supply.

And even with the milk samples, the EPA insanely says not to worry as its 3.0 pCi/l threshold is allegedly only for long-term exposure. But the sad fact of the matter is that the Fukushima situation is already a long-term situation. Not only does it appear that the Fukushima reactor cores are continuing to melt, since conditions at the plant have not gotten any better since the earthquake and tsunami, but many of the radioactive elements that have already been released in previous weeks have long half lives, and have spread halfway around the world.

The other problem with the EPA's empty reassurances that radiation levels are too low to have a negative impact on humans is the fact that the agency does not even have an accurate grasp on the actual aggregate exposure to radiation from all sources (water, food, air, rain, etc.). When you combine perpetual exposure from multiple sources with just the figures that have already been released, there is a very real threat of serious harm as a result of exposure.

The EPA and other government agencies are constantly comparing Fukushima radiation to background and airplane radiation in an attempt to minimize the severity of exposure, even though these are two completely different kinds of radiation exposure.

No safe level of radiation from nuclear fallout
Background and airplane radiation is an external emitter of radiation, while Fukushima-induced radiation in food and water is an internal emitter. The former, which is considered "normal" radiation, hits your body from the outside, while the latter goes directly inside your body and into your digestive tract. It doesn't take a rocket scientist to see the immense difference between the two, and the much more severe consequences associated with literally ingesting radiation verses having it hit your skin.

In reality, there really is no safe level of radiation. No matter how many times the EPA and others repeat the lie that radiation levels are too low to have any significant impact, the statement itself is patently false. Many experts, including Jeff Patterson, DO, former President of Physicians for Social Responsibility, have stated that radiation exposure at any level is unsafe, and they are correct.

"There is no safe level of radionuclide exposure, whether from food, water or other sources. Period," said Patterson. "Exposure to radionuclides, such as Iodine-131 and Cesium-137, increases the incidence of cancer. For this reason, every effort must be taken to minimize the radionuclide content in food and water."

And now that radioactive levels in some areas have actually exceeded EPA maximums, Patterson's statement is even more chilling. So while the mainstream media continues its near-total blackout on Fukushima, the situation is actually becoming more severe than it has ever been. Time will tell how severe the long-term effects of this disaster will be, but one thing is for sure -- Fukushima radiation cannot and should not be taken lightly..

Sources for this story include:

Learn more: http://www.naturalnews.com/032048_radiation_milk.html#ixzz1JKNYJ52b
 
The limit is 50miliSv of exposure for a year not per hour. So for example a dose of 100 microSV/hour one would reach the 50miliSv dose in 20 days.

If you'll notice, I elaborated on this in a later post, but you either missed it or chose to ignore it.

The highest recored is 100 Sv (meter's maximum limit) an hour at number 1 reactor and 50 Sv an hour at 2, and 70 Sv at 3. They are not publishing the numbers for reactor 4.

Reactor 1: http://atmc.jp/plant/rad/?n=1
Reactor 2: http://atmc.jp/plant/rad/?n=2
Reactor 3: http://atmc.jp/plant/rad/?n=3

Thanks for this, though, the higher of the two numbers is the Sv/h inside the containment vessel; they're definitely worrying, but still lower than Chernobyl---Spiegel's published measurement was "near" the plant.
 
Fukushima radiation taints US milk supplies at levels 300% higher than EPA maximums
Monday, April 1
(NaturalNews) The US Environmental Protection Agency (EPA) continues to release new data showing that various milk and water supply samples from across the US are testing increasingly high for radioactive elements such as Iodine-131, Cesium-134, and Cesium-137, all of which are being emitted from the ongoing Fukushima Daiichia nuclear fallout. As of April 10, 2011, 23 US water supplies have tested positive for radioactive Iodine-131 (http://opendata.socrata.com/w/4ig7-...), and worst of all, milk samples from at least three US locations have tested positive for Iodine-131 at levels exceeding EPA maximum containment levels (MCL) (http://opendata.socrata.com/w/pkfj-...).

As far as the water supplies are concerned, it is important to note that the EPA is only testing for radioactive Iodine-131. There are no readings or data available for cesium, uranium, or plutonium -- all of which are being continuously emitted from Fukushima, as far as we know -- even though these elements are all much more deadly than Iodine-131. Even so, the following water supplies have thus far tested positive for Iodine-131, with the dates they were collected in parenthesis to the right:

Los Angeles, Calif. - 0.39 pCi/l (4/4/11)
Philadelphia (Baxter), Penn. - 0.46 pCi/l (4/4/11)
Philadelphia (Belmont), Penn. - 1.3 pCi/l (4/4/11)
Philadelphia (Queen), Penn. - 2.2 pCi/l (4/4/11)
Muscle Shoals, Al. - 0.16 pCi/l (3/31/11)
Niagara Falls, NY - 0.14 pCi/l (3/31/11)
Denver, Colo. - 0.17 pCi/l (3/31/11)
Detroit, Mich. - 0.28 pCi/l (3/31/11)
East Liverpool, Oh. - 0.42 pCi/l (3/30/11)
Trenton, NJ - 0.38 pCi/l (3/29/11)
Painesville, Oh. - 0.43 pCi/l (3/29/11)
Columbia, Penn. - 0.20 pCi/l (3/29/11)
Oak Ridge (4442), Tenn. - 0.28 pCi/l (3/29/11)
Oak Ridge (772), Tenn. - 0.20 pCi/l (3/29/11)
Oak Ridge (360), Tenn. - 0.18 pCi/l (3/29/11)
Helena, Mont. - 0.18 pCi/l (3/28/11)
Waretown, NJ - 0.38 pCi/l (3/28/11)
Cincinnati, Oh. - 0.13 pCi/l (3/28/11)
Pittsburgh, Penn. - 0.36 pCi/l (3/28/11)
Oak Ridge (371), Tenn. - 0.63 pCi/l (3/28/11)
Chattanooga, Tenn. - 1.6 pCi/l (3/28/11)
Boise, Id. - 0.2 pCi/l (3/28/11)
Richland, Wash. - 0.23 pCi/l (3/28/11)

Again, these figures do not include the other radioactive elements being spread by Fukushima, so there is no telling what the actual cumulative radiation levels really were in these samples. The figures were also taken two weeks ago, and were only just recently reported. If current samples were taken at even more cities, and if the tests conducted included the many other radioactive elements besides Iodine-131, actual contamination levels would likely be frighteningly higher.

But in typical government fashion, the EPA still insists that everything is just fine, even though an increasing amount of US water supplies are turning up positive for even just the radioactive elements for which the agency is testing -- and these levels seem to be increasing as a direct result of the situation at the Fukushima plant, which continues to worsen with no end in sight (http://www.naturalnews.com/032035_F...).

Water may be the least of our problems, however. New EPA data just released on Sunday shows that at least three different milk samples -- all from different parts of the US -- have tested positive for radioactive Iodine-131 at levels that exceed the EPA maximum thresholds for safety, which is currently set at 3.0 pico Curies per Liter (pCi/l).

In Phoenix, Ariz., a milk sample taken on March 28, 2011, tested at 3.2 pCi/l. In Little Rock, Ark., a milk sample taken on March 30, 2011, tested at 8.9 pCi/l, which is almost three times the EPA limit. And in Hilo, Hawaii, a milk sample collected on April 4, 2011, tested at 18 pCi/l, a level six times the EPA maximum safety threshold. The same Hawaii sample also tested at 19 pCi/l for Cesium-137, which has a half life of 30 years (http://www.naturalnews.com/031992_r...), and a shocking 24 pCi/l for Cesium-134, which has a half life of just over two years (http://opendata.socrata.com/w/pkfj-...).

Why is this milk contamination significant? Milk, of course, typically represents the overall condition of the food chain because cows consume grass and are exposed to the same elements as food crops and water supplies. In other words, when cows' milk starts testing positive for high levels of radioactive elements, this is indicative of radioactive contamination of the entire food supply.

And even with the milk samples, the EPA insanely says not to worry as its 3.0 pCi/l threshold is allegedly only for long-term exposure. But the sad fact of the matter is that the Fukushima situation is already a long-term situation. Not only does it appear that the Fukushima reactor cores are continuing to melt, since conditions at the plant have not gotten any better since the earthquake and tsunami, but many of the radioactive elements that have already been released in previous weeks have long half lives, and have spread halfway around the world.

The other problem with the EPA's empty reassurances that radiation levels are too low to have a negative impact on humans is the fact that the agency does not even have an accurate grasp on the actual aggregate exposure to radiation from all sources (water, food, air, rain, etc.). When you combine perpetual exposure from multiple sources with just the figures that have already been released, there is a very real threat of serious harm as a result of exposure.

The EPA and other government agencies are constantly comparing Fukushima radiation to background and airplane radiation in an attempt to minimize the severity of exposure, even though these are two completely different kinds of radiation exposure.

No safe level of radiation from nuclear fallout
Background and airplane radiation is an external emitter of radiation, while Fukushima-induced radiation in food and water is an internal emitter. The former, which is considered "normal" radiation, hits your body from the outside, while the latter goes directly inside your body and into your digestive tract. It doesn't take a rocket scientist to see the immense difference between the two, and the much more severe consequences associated with literally ingesting radiation verses having it hit your skin.

In reality, there really is no safe level of radiation. No matter how many times the EPA and others repeat the lie that radiation levels are too low to have any significant impact, the statement itself is patently false. Many experts, including Jeff Patterson, DO, former President of Physicians for Social Responsibility, have stated that radiation exposure at any level is unsafe, and they are correct.

"There is no safe level of radionuclide exposure, whether from food, water or other sources. Period," said Patterson. "Exposure to radionuclides, such as Iodine-131 and Cesium-137, increases the incidence of cancer. For this reason, every effort must be taken to minimize the radionuclide content in food and water."

And now that radioactive levels in some areas have actually exceeded EPA maximums, Patterson's statement is even more chilling. So while the mainstream media continues its near-total blackout on Fukushima, the situation is actually becoming more severe than it has ever been. Time will tell how severe the long-term effects of this disaster will be, but one thing is for sure -- Fukushima radiation cannot and should not be taken lightly..

Sources for this story include:

Learn more: http://www.naturalnews.com/032048_radiation_milk.html#ixzz1JKNYJ52b

even if this half true it's scary....think about it
 
Is it time to at least consider putting explosives on the inland side of the plant and blowing it to slide the entire mess into the ocean?
I mean the water there is already fubar..at least if its under the ocean it will stop the airborne radiation...

I'm really starting to get pissed off at how this is being handled...
I took one look at the pics of reactor 3 and 4 and a month ago and new this was already a lost battle...
 
video from drone/helicopter of site from a couple of days ago. Same source footage stills above were taken from:

http://www.sciencedump.com/content/...hima-daiichi?utm_source=SD&utm_medium=twitter


Notice what looks like a round reactor dome size hole in the roof beams? Way to the left. They don't look like they are in the right position for where the reactor is but they may have been lined up before the roof blew and the structure laid down.

It is at 1:42. I also saw it in some of the earlier drone pictures.
 
At risk of repeating myself from day 1: get the cement pouring...

We have leaking containment and reactors, and we have open air reactions occurring in melting piles of spent fuel rods. This has been putting out garbage continuously for weeks now, which is why it is at the highest rating.
 
Website that quantifies the real risks to health from independent reports on the ground,collated by experts. (Dr.Christopher Busby).He also heard recently during a conference that Chernobyl was partially a nuclear explosion.See him on tuesdays' alex jones show parts 7/8? on youtube posted by astonisher.
http://llrc.org/
 
The good thing about it being a seven from Japan Govt and Tepco's point of view, is that the whole shebang can now blow sky high and pollute the entire galaxy for aeons, and yet it will still be a seven. Strange scale.

This figure is just for Caesium 137; it does not measure the alpha-emitting radionuclides Plutonium and Uranium. These contaminants are the real threat to health. No official sources are saying anything about this hazard although hundreds of tonnes of Uranium and Plutonium are missing from the spent fuel ponds. It's known that up to 1760 tonnes of spent fuel was stored on site. Some of it was in pools in the roofs of reactor containments which these high resolution aerial photos show to be absent, following explosions.

That is a worrisome article S. Shorland. How can hundreds of tonnes of Uranium and Plutonium disappear?

Early signs of health damage: We have received information from people in the Tokyo region stating that they have swollen lymph nodes and sores in their nostrils. These are indicators that they have probably inhaled particles of Plutonium and Uranium.

Dr Busby thinks the so-called hydrogen explosion was in reality a nuclear explosion. He thinks radiation 72,000 times worse than Hiroshima. Who do you believe around here?
 
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