Japan Earthquake | Page 1932

  • @Lurking Ah! I was thinking something else like Fuku readings. Have you thought about adding your readings to one of the citizen radiation monitor networks?
    by lillymunster 7/15/2011 3:33:47 AM

  • I must go sleep. The puppy has told me it is past my bed time. :-)
    by lillymunster 7/15/2011 3:35:29 AM

  • I have a group of friends with geigers and we post to a common site. radiationreadings.tumblr.com I have met them through the whole fukushima disaster and trust they will only report what their geigers read.
    by Lurking 7/15/2011 3:36:01 AM

  • Nite Lilly!
    by LM 7/15/2011 3:36:03 AM

  • Fumiya TANABE, Journal of Nuclear Science and Technology, Vol. 48, p.1135 (2011) . Analysis of Core Melt Accident in Fukushima Daiichi-Unit 1 Nuclear Reactor www.jstage.jst.go.jp (Received May 13, accepted June 3)
    by Mid Valley 7/15/2011 3:36:47 AM

  • @Lurking, if the readings vary a lot, covering a large range, you ought to look at the median. That is, rank the five readings from highest to lowest. The third one is the median. See whether that value differs much from the mean (I suppose that is the average you calculated). Ideally, median and mean should be about equal. If they differ a lot, use the median to represent your nightly take. I am curious to know, but am tired, and will check later, :)
    by Peter Melzer 7/15/2011 3:46:52 AM

  • @Peter, I did 5 readings as you suggested. Fairly low compared to the spikes that I have seen.
    by Lurking 7/15/2011 3:48:14 AM

  • @all Good Evening...Good Morning...Hello!
    by smoss 7/15/2011 3:48:30 AM

  • back all. @Edano I think that your descriptions of your parents is very similar to the Japanese. I have friends who have done historical work on the image of "atomic" things and robots and other technological icons in Japan before and after the war and there is a total switch from suspicion of technology to complete embrace of technology after the war. This will not match Germany, but the idea that embracing technology, the winning weapons of the war, are a path to future prosperity and a way to separate the new Japan from the old, imperial Japan.
    by bo 7/15/2011 3:52:34 AM

  • @all Found this interesting: In particular, in a test in which spent fuel was held at
    a temperature of 1780 K for one hour, the cesium release fraction for a MOX
    fuel rod with a burnup of 41 GWD/t was 58%, compared to only 18% for an
    LEU rod with a burnup of 47 GWD/t. www.princeton.edu
    by smoss 7/15/2011 3:54:28 AM

  • @Lurking , great, I noticed. Now that you have collected five readings, you are able to inspect them a bit more closely to check how consistent they are with the method i suggested below.
    by Peter Melzer 7/15/2011 3:54:39 AM

  • @Peter, the median would have been .10 uSv/hr, the average was .096 uSv/hr. Fairly close
    by Lurking 7/15/2011 3:56:22 AM

  • @Lurking , that is good news. When median and mean diverge a lot the measurements are not distributed in a Bell-shaped curve (which characterizes Gauss' normal distribution), and the mean is not representative. In your case that does not seem to happen. In addition, with five readings, you are more certain to identify an outlier.
    by Peter Melzer 7/15/2011 4:00:28 AM

  • Yes, the lowest was .06 and the highest was .14, Quite a difference. It spikes with wind.
    by Lurking 7/15/2011 4:01:33 AM

  • Geiger Counters Sell Out in Post-Fukushima Japan www.bloomberg.com
    by bo 7/15/2011 4:27:57 AM

  • Health checks planned for firefighters www.yomiuri.co.jp
    by bo 7/15/2011 4:28:52 AM

  • Viva la status quo!

    "France moves Japan Bastille Day party to Fukushima" www.google.com
    by bo 7/15/2011 4:29:44 AM

  • NISA slaps Tepco over worker overexposures "On June 10, Tepco said two workers were exposed to 678 and 643 millisieverts, respectively. In late June and earlier this month, the utility announced that another worker was exposed to 352 millisieverts, while three more employees were exposed to dosages of 308, 475 and 359 millisieverts, respectively." search.japantimes.co.jp
    by Ralph Unger 7/15/2011 4:45:26 AM

  • @Ralph Unger Slaps is about right. "The Nuclear and Industrial Safety Agency on Wednesday issued an improvement order to Tokyo Electric Power Co. over its failure to manage radiation levels for workers at the Fukushima No. 1 nuclear plant, citing the exposure of six workers at the site to levels in excess of the 250 millisieverts per year emergency limit."

    "Bad TEPCO. Do better." "We're sorry. We will."
    by RadioGuy 7/15/2011 4:50:47 AM

  • Kinda late to mention it now NISA!!! Where were they when the trouble started? Does it take a genius to figure out that radiation doses should be measured carefully , especially during an accident?
    by Ralph Unger 7/15/2011 4:53:43 AM

  • 24 hours without earthquake in japan ... only 2 eq on the western north pacific plate in 24 hours .... very calm recently. quakes.globalincidentmap.com
    by Edano 7/15/2011 5:08:25 AM

  • @Ralph Unger : they apologized that SPEEDI failed when they needed it :) - but i wonder why it still does not work in Miyagi and Fukushima pref. shouldn't be so difficult to repair a sensor within 4 months !!! www.bousai.ne.jp
    by Edano 7/15/2011 5:11:00 AM

  • They did finally get the ATMC data online. 1.3 uSv per hour for Fukushima. Most of the country is at .05 or so. atmc.jp
    by Ralph Unger 7/15/2011 5:19:26 AM

  • The California EQ activity has me slightly concerned.
    by Ralph Unger 7/15/2011 5:20:53 AM

  • @Ralph Unger Funny, I don't see any .05's on this map. haruto.s334.xrea.com
    by Bobby1 7/15/2011 5:24:06 AM

  • @Majj : what i found out about Angra 3 : 1985 it was decided that Areva and Siemens / KWU should build Angra 3. the german government decided to bail the joint venture with 2.5 billion euros, now shortened to 1.3 billion. siemens cancelled the joint venture, but the bail (federal security) is still valid for the areva part. now the german governments proves it until august and it can be expected that they will withdraw the surety, since it makes no sense anymore. i don't know if areva will construct it on its own, but germany is out - nearly. the protests in Berlin were a reminder for chancellor merkel not to forget to withdraw the bail. as i see the situation personally - Angra 3 will be toast before it is constructed. :) de.wikipedia.org csr-news.net
    by Edano 7/15/2011 5:24:57 AM

  • @Edano Toast, like (hopefully) the plant Obama wanted Tepco to build in Texas.
    by Bobby1 7/15/2011 5:29:54 AM

  • @Bobby1, I checked it out and the data I posted it is taken from the air(about 40 meters), not 1 meter high.as your data is. Why is MEXT using useless data from the air and not the surface where the people are? DOH.
    by Ralph Unger 7/15/2011 5:30:50 AM

  • @Ralph Unger That was my point, the rooftop readings are useless and only confuse and mislead people. Unless you spend your whole life on rooftops. They were appropriate in the bomb test era, not in this situation. Fukushima City might be 1.3 uSv/hr up there, but there were ground readings approaching 100 uSv/hr.
    by Bobby1 7/15/2011 5:33:18 AM

  • NEWS ADVISORY: Kyushu Electric president indicates resignation over e-mail scandal (14:21)
    by Edano 7/15/2011 5:37:05 AM

  • A rooftop radiation monitor in Gunma prefecture. www.pref.gunma.jp

    by Bobby1 via Pref.gunma.jp 7/15/2011 5:39:39 AM

  • @Bobby1 : yes, but japan does not want to export nukes anymore:

    Gov't to suspend nuclear cooperation talks after Kan's nuclear remarks

    TOKYO, July 15, Kyodo

    The government has decided to suspend talks with Brazil and four other countries concerning the sale of Japanese-made nuclear power equipment and technology after Prime Minister Naoto Kan called this week for Japan's eventual exit from nuclear power, government sources said Thursday.

    The decision concerns negotiations over completing separate nuclear power cooperation agreements with Brazil, India, South Africa, Turkey and the United Arab Emirates. Negotiations with all five countries have stalled since the earthquake and tsunami in March triggered a nuclear crisis in northeastern Japan.

    The decision to suspend talks with five countries with plans to build nuclear plants in the immediate future could cause Japanese companies to lag further behind such rivals as South Korea and Russia in the global competition to clinch nuclear power plant contracts with emerging economies. [Kyodo]
    by Edano 7/15/2011 5:41:44 AM

  • @Bobby1, Yep good point. Soil is also important as we breath it as dust every time the wind blows.
    by Ralph Unger 7/15/2011 5:43:33 AM

  • TEPCO again stops key reactor cooling system

    The operator of the Fukushima Daiichi nuclear power plant continues to struggle in its efforts to stably cool the facility's reactors. Workers have again halted a key wastewater system after discovering that it was operating below capacity.

    Early Friday morning, Tokyo Electric Power Company stopped the system, which decontaminates and recycles radioactive wastewater. The system had resumed operation only a day before to repair a leak.

    TEPCO says it found that even after the repair, the system was able to treat only 37 tons of contaminated water per hour, which is 20 percent below target. The company is now inspecting the cause.

    TEPCO says the latest shutdown had not led to a rise in fuel rod temperatures, as cooling operations are continuing with water that had previously been decontaminated.

    Steady operation of the water treatment system is critical to achieving the company's goal of having a stable reactor cooling system in place by Sunday. That would mark the end of the first phase of bringing the reactors under control.

    Meanwhile, on Thursday night, TEPCO began injecting nitrogen into the No.3 reactor's containment vessel to prevent a hydrogen explosion.

    It says the measure has not led to a rise in radiation levels around the facility.

    Friday, July 15, 2011 12:51 +0900 (JST)
    www3.nhk.or.jp
    by Edano 7/15/2011 5:45:20 AM

  • @Ralph Unger That dust won't make it up there unless there is a typhoon.
    by Bobby1 7/15/2011 5:46:24 AM

  • Japan walks out of IWC talks to avert vote on whaling sanctuary

    ST. HELIER, Jersey, July 15, Kyodo

    Japan and 20 other pro-whaling nations walked out of talks at the International Whaling Commission Thursday, blocking a proposal to vote on a whaling sanctuary in the southern Atlantic and forcing the issue to be put off until next year.

    The walkout en masse on the final day of this year's IWC annual meeting was likely the first of its kind, a Japanese Fisheries Agency official said. With less than the required majority of member nations present, the vote was not held.

    After a nine-hour adjournment, the IWC decided to put off the issue for discussion at the start of next year's meeting to be held in Panama.
    english.kyodonews.jp
    by Edano 7/15/2011 5:47:42 AM

  • 20 puppet nations from africa paid by japan and iceland ..... what a joke
    by Edano 7/15/2011 5:49:03 AM

  • Lithuania studying Japanese bids for nuke plant

    Lithuanian Prime Minister Andrius Kubilius has expressed willingness to use Japanese technology in a new nuclear power plant proposed for the Baltic country.

    In an interview with NHK on Wednesday, Kubilius said he welcomes Japanese makers' involvement despite the accident at the Fukushima Daiichi nuclear plant.

    He said Lithuania faces no danger of a major earthquake or tsunami and is a suitable place for nuclear plants. [this man is wiser than Nathan]

    Lithuania plans to spend around 5 billion dollars to build a new nuclear plant in about 11 years' time. Japan's Hitachi and Toshiba, each teaming up with US reactor makers, are bidding for the contract.

    The Prime Minister said competition between the Japan-US consortiums would improve the safety of the plant and allow Lithuania to choose the most favorable plan.

    In late 2009, Lithuania shut down a nuclear facility that had a similar design to the Chernobyl reactor at the request of the European Union.

    Lithuania currently depends on neighbor Russia for 80 percent of its energy and says it needs a new plant for national security reasons.

    Thursday, July 14, 2011 15:05 +0900 (JST)
    www3.nhk.or.jp
    by Edano 7/15/2011 5:50:12 AM

  • If it is dry, even a small breeze can stir up the dust. At least that is what happens here in Texas. They had to use water sprayed from helicopters to hose off the high tension power line insulators last month because of the dust from the drought was threatening to short them out.
    by Ralph Unger 7/15/2011 5:51:53 AM

  • Hitachi wins Lithuania nuclear plant bidding right

    Japanese electronics giant Hitachi says it has obtained preferential negotiating rights for the construction of a nuclear power plant in Lithuania.

    Lithuania is planning to build the facility around 2020. The Baltic country has been facing power shortages since 2009, when it closed a nuclear plant that was built in the Soviet-era and used a Chernobyl-type reactor.

    Japanese companies Hitachi and Toshiba, each teaming up with US partners, have put in bids for the contract.

    Lithuania's government decided on Thursday to give preferential negotiating rights to Hitachi.

    With its US partner General Electric, Hitachi is proposing to build a state-of-the-art nuclear plant.

    The company says it will improve the safety of the facility by securing an emergency alternative power source. It is adding the feature in light of the crisis at the Fukushima Daiichi nuclear plant.

    Hitachi aims to reach a formal contract with Lithuania over the 5 billion dollar project by the end of the year.

    Friday, July 15, 2011 11:56 +0900 (JST)
    www3.nhk.or.jp
    by Edano 7/15/2011 5:52:12 AM

  • Hosono: Building more nuclear plants difficult

    Japan's nuclear crisis minister says the chances are slim of Japan building any more nuclear power plants.

    Speaking to reporters on Friday, Goshi Hosono said the scale of the ongoing disaster at the Fukushima Daiichi power station made it extremely difficult for the country to build new nuclear plants.

    He defended a proposal by Prime Minister Naoto Kan earlier this week that Japan reduce its dependence on nuclear energy. Hosono said it is a choice based on reality, rather than theory.

    Hosono stressed the need to press forward with a bill to promote the use of renewable energy, on which the Diet began deliberations one day earlier.

    Friday, July 15, 2011 12:25 +0900 (JST)
    www3.nhk.or.jp
    by Edano 7/15/2011 5:53:34 AM

  • @Ralph Unger The dust in the western US is contaminated, first by Fuku, and now the fires burning in the Los Alamos area. It can move thousands of miles, Washington DC had choking dust in the 1930's from the Dust Bowl.
    by Bobby1 7/15/2011 5:55:36 AM

  • Phoenix Dust Storm: Arizona Hit With Monstrous 'Haboob' www.huffingtonpost.com
    by Ralph Unger 7/15/2011 5:57:25 AM

  • Fukushima Prefecture vows to shift away from nuclear plants

    FUKUSHIMA, July 15, Kyodo

    Fukushima Prefecture vowed to shift away from nuclear power plants in its reconstruction vision compiled Friday after the March 11 earthquake and tsunami triggered a serious nuclear crisis.

    The about-face came after Prime Minister Naoto Kan's declaration Wednesday of pursuing a society free from dependence on nuclear energy and is expected to affect the policies of other prefectures where nuclear plants are located.

    Fukushima may be the first Japanese prefecture that has had nuclear plants and has vowed to eliminate them, said an official at the Agency for Natural Resources and Energy. english.kyodonews.jp
    by Edano 7/15/2011 5:58:02 AM

  • Science minister says to mull halting Monju prototype reactor project

    TOKYO, July 15, Kyodo

    Science minister Yoshiaki Takaki indicated Friday that the government will consider suspending the development of the prototype fast-breeder reactor Monju in the wake of the country's worst nuclear crisis at the Fukushima Daiichi power plant.

    Whether to halt the advanced power reactor is ''one issue'' to be determined when Tokyo comes to review its nuclear energy policy, Takaki said at a regular press conference.

    ''The accident (at the Fukushima plant) is serious. It's only natural to discuss'' matters including the suspension of Monju located in Tsuruga, Fukui Prefecture, in central Japan, he added. english.kyodonews.jp
    by Edano 7/15/2011 6:02:10 AM

Japan Earthquake | Page 1932

Who's Blogging
  • hudebnikhudebnik
  • albleealblee
  • UKValUKVal
  • Jonathan KeeblerJonathan Keebler
  • Oliver (ScribbleLive)Oliver (ScribbleLive)
  • kaykodhkaykodh
  • MarkfmMarkfm
  • AngieAngie
  • Mid ValleyMid Valley
  • Matt (ScribbleLive)Matt (ScribbleLive)
  • George GibbGeorge Gibb
  • elainekirkelainekirk
  • PKelleyPKelley
  • lillymunsterlillymunster
  • deandean
  • bobo
  • EdanoEdano
  • DebDeb
  • Pedro Jesus
  • IanGoddardIanGoddard