Quotulatiousness

September 21, 2021

QotD: Canadian international virtue signalling is not a new thing

Filed under: Asia, Cancon, Government, Media, Politics, Quotations — Tags: , , , , , — Nicholas @ 01:00

[I]n January, after the tsunami hit, [Canadian prime minister Paul Martin] flew into Sri Lanka to pledge millions and millions and millions in aid. Not like that heartless George W. Bush back at the ranch in Texas. Why, Prime Minister Martin walked along the ravaged coast of Kalumnai and was, reported Canada’s CTV network, “visibly shaken.” President Bush might well have been shaken, but he wasn’t visible, and in the international compassion league, that’s what counts. So Martin boldly committed Canada to giving $425 million to tsunami relief. “Mr. Paul Martin Has Set A Great Example For The Rest Of The World Leaders!” raved the LankaWeb news service.

You know how much of that $425 million has been spent so far? Fifty thousand dollars — Canadian. That’s about 40 grand in U.S. dollars. The rest isn’t tied up in [Sri Lankan] bureaucracy, it’s back in Ottawa. But, unlike horrible “unilateralist” America, Canada enjoys a reputation as the perfect global citizen, renowned for its commitment to the U.N. and multilateralism. And on the beaches of Sri Lanka, that and a buck’ll get you a strawberry daiquiri. Canada’s contribution to tsunami relief is objectively useless and rhetorically fraudulent.

Mark Steyn, “Bolton’s sin is telling truth about system”, Chicago Sun-Times, 2005-05-15.

March 9, 2012

Rob Lyons on the lessons of Fukushima

Filed under: Environment, Japan, Media, Technology — Tags: , , — Nicholas @ 09:56

It’s almost exactly a year since the earthquake and tsunami that devastated Fukushima, and Rob Lyons summarizes the lessons we’ve learned from that disaster:

Sunday marks the first anniversary of the earthquake and tsunami that devastated the east coast of Japan on 11 March 2011. The quake, measuring 9.0 on the Richter scale, was the biggest ever to hit Japan and one of the biggest anywhere in the world in the past century. The resulting tsunami caused roughly 20,000 deaths. Yet, shockingly, the biggest issue about the disaster remains the resulting inundation of a nuclear-power plant at Fukushima, which so far appears to have caused precisely zero deaths from leaking radioactivity.

There are many valuable lessons to be learned from this tragedy. One is the importance of development. The earthquake and tsunami that affected the Indian Ocean on Boxing Day 2004 were only marginally larger, yet killed well over 200,000 people. Direct damage from the Japan earthquake was relatively small thanks to high building standards. Warnings allowed many people to escape the unprecedented seawater surge that followed, though video of the wall of water hitting coastal towns is still shocking. Even so, the world’s third largest economy will take a long time to recover fully from what happened. Thankfully, Japan has the resources to do that.

This, however, is not the main lesson being drawn from events a year ago. Around the world, the conclusion many commentators and politicians have drawn is that nuclear power is inherently dangerous and that we need to stop all future nuclear development. This is a perverse conclusion, absolutely flying in the face of the facts. The reaction against nuclear power post-Fukushima reveals much about the navel-gazing, risk-averse worldview that has such a paralysing effect on life in the developed world today.

February 22, 2012

“More Americans fall off the roof installing solar panels each year than have ever been kiled by civilian nuclear power in the US”

Filed under: Environment, Japan, Media, Technology — Tags: , , , — Nicholas @ 08:45

Tim Worstall responds to a Naomi Wolf panic-piece about the evils of nuclear power:

    Although there is a scientific consensus that no exposure is safe, no matter how brief,

No love, there isn’t a scientific consensus that says that there is no safe level of radioactivity. Forget hormesis for a moment and just concentrate on the obvious fallacy of the statement. We’re all bombarded with radiation all the time. Everything from cosmic rays through to uranium in the soil to bananas and Brazil nuts. And while we do all fall down dead eventually we’re not all falling down dead from the radiation from these sources.

[. . .]

And then we get the great one:

    Then, Japan was hit by a tsunami, and the cooling systems of the Fukushima nuclear reactor were overwhelmed, giving the world apocalyptic images of toxic floods and floating cars, of whole provinces made uninhabitable.

Well, yes, the tsunami killed lots of people, indeed. And the failure of the nuclear plant has killed no one. So we’d better abolish tsunamis then, eh?

Finally, what’s wrong with the whole piece, indeed, the basic mode of thinking behind it, is that it is looking only at absolute risk, taking no account whatsoever or relative risk. If we decide that we actually do want to have electricity then we need to look at which system of producing the electricity we desire kills the fewest of us. And in that nuclear wins hands down. More Americans fall off the roof installing solar panels each year than have ever been kiled by civilian nuclear power in the US.

Oh, and coal fired power stations distribute more radiation around the world than nuclear power plants do as well.

July 6, 2011

The fine distinction between actual disaster relief and mere tokenism

Filed under: Environment, Japan, Randomness — Tags: , — Nicholas @ 07:26

In the aftermath of the earthquake and tsunami that hit the coast of Japan, many nations offered assistance and supplies to help the battered area. Some of these offers were both timely and appropriate. Others, however. . .

Stranger still was the arrival on May 11th, a full two months after the earthquake and tsunami, of Sri Lanka’s Disaster Relief Team. Some 15 officials from Colombo’s Ministry of Disaster Management came to help clear debris, via a local NGO called Peace Boat. An extremely decent gesture, likewise. But the flights to and from Japan must have cost the ministry a fortune, relatively. This follows an equally quixotic donation by the Sri Lankan government of 3m tea bags.

Then there is the matter of blankets. Since the disaster some 17 countries as well as the European Union have offered blankets as part of their emergency relief supplies. In March this made sense. Some 25,000 blankets from India, 25,000 from Canada and 30,000 from Thailand were donated within days of the disaster. But did Chile really need to deliver 2,000 blankets on May 31st, by which time the temperatures were balmy to say the least?

Earlier Chile donated 100 kilograms of rice, purchased in Japan, to the city of Minamisanriku. Yet considering the Japanese government stockpiles about one million tonnes of rice in case of a crisis—which it buys under World Trade Organisation commitments, keeps off of the market to support local farmers, and burns after it rots—Chile’s altruism was more likely symbolic than satiating.

In the aftermath of natural disasters, the media usually makes a big, hairy deal if the head of government for the region, state, province, or country isn’t immediately seen touring the area. While it makes for useful video footage for the TV news shows, it’s often counter-productive for the people whose lives have been overturned by the disaster. Heads of state, in particular, don’t just jump in a taxi and head off — there’s a huge entourage that have to precede and accompany the leader. This takes up cargo space, landing slots, and flight paths that might be more usefully devoted to providing help to the afflicted area.

It may be useful psychologically for the victims and the relief workers to see the prime minister or the governor, or whatever, but between the TV and other media folks, the dignitaries themselves, their security detachments, and the other support staff, it almost certainly delays the disaster-struck area actually recovering.

June 1, 2011

New report from the Obviousness Bureau: TEPCO underestimated earthquake/tsunami risks

Filed under: Bureaucracy, Japan, Technology — Tags: , , , , , — Nicholas @ 07:55

Hands up, anyone who didn’t see this coming? Okay, put your hands down board members of TEPCO:

Japan underestimated the risk of a tsunami hitting a nuclear power plant, the UN nuclear energy agency has said.

However, the response to the nuclear crisis that followed the 11 March quake and tsunami was “exemplary”, it said.

The Fukushima Daiichi nuclear plant, which was badly damaged by the tsunami, is still leaking radiation.

Japan’s Prime Minister Naoto Kan is facing a no-confidence vote submitted by three opposition parties over his handling of the crisis.

They say he lacks the ability to lead rebuilding efforts and to end the crisis at the Fukushima plant, public broadcaster NHK reported.

Some politicians from Mr Kan’s governing Democratic Party of Japan (DPJ), including former Prime Minister Yukio Hatoyama, are backing the motion.

If it is passed in a vote expected on Thursday, Mr Kan would be forced to resign or call a snap election.

However, given the thousands of dead and missing from the earthquake and tsunami, the attention paid to Fukushima has been rather disproportional. As someone joked yesterday, radiation from Fukushima has killed fewer people (none) than e.coli tainted food in Germany (16 at last report).

Update: In case I’m being too obscure, the “this” I refer to in the initial paragraph is the with-the-benefit-of-hindsight conclusion that the Fukushima plant was inadequately prepared for the earthquake and subsequent tsunami.

May 21, 2011

President of TEPCO falls on his sword a few months late

Filed under: Environment, Health, Japan, Media, Technology — Tags: , , , , — Nicholas @ 11:04

The president of the Tokyo Electric Power Co. (TEPCO) has resigned:

In a business practice that recalled the ritual seppuku suicides of samurai warriors, the president of Japan’s largest power company resigned Friday to assume responsibility for the world’s worst nuclear disaster since Chernobyl.

At a nationally televised news conference, Masataka Shimizu bowed deeply in an exhibition of remorse and declared, “I am resigning for having shattered public trust about nuclear power and for having caused so many problems and fears for the people.

“I want to take managerial responsibility and bring a symbolic close.”

Whether it’s a hearkening-back to Samurai ethos or not, he should have resigned long ago, as soon as it became clear that the company he headed was doing everything it could to conceal the extent of the actual damage both from the media and from the government.

There is a widespread feeling the government and TEPCO officials did not disclose all they knew during the early days of the crisis and have been less than forthcoming since.

In the first weeks after the earthquake, TEPCO officials received 40,000 complaints a day about the lack of information. Police had to be assigned to guard the company’s offices from anti-nuclear protesters.

This week, TEPCO released documents showing it was dealing with three simultaneous nuclear meltdowns, while reassuring people the fuel rods were safely intact in all the reactors.

“Why did it take two months to get to this point?” demanded a Wednesday editorial in the Nikkei business newspaper.

“Even a rough calculation of conditions inside the reactors would have helped in choosing the best response.”

Public confidence was shaken further when it emerged engineers at Fukushima were so unprepared for the disaster, they had to scavenge flashlights from nearby homes and used car batteries to try to reactivate damaged reactor gauges.

Nobody with an ounce of sense is criticizing the workers at the plant for their reaction to an earthquake that was far in excess of the design for the reactors, or a tsunami that was much higher than anything the designers had foreseen. Shit happens, and it was the daily double of fantastically unlikely natural disasters that struck the plant.

The company, however, deserves more than just a light dusting of shame for the way they appear to have been actively preventing the real state of the plant becoming known to the international nuclear community and the national government. A nuclear disaster is everyone’s business, and there were resources available to TEPCO that they signally failed to draw upon. Saving face is not an acceptable reaction to this kind of catastrophe.

April 2, 2011

Cultural bias and bad reporting

Filed under: Japan, Media — Tags: , , , , , , — Nicholas @ 11:01

Jon sent me this link, which discusses the media coverage of the Fukushima workers:

We hear of Fukushima workers “fleeing” the plant, when what happened is they left for a few hours.

We hear about the appearance of tiny amounts of radioactive iodine in Tokyo tap water — but nothing the next day, when it returns to safe levels.

We hear a thousand commentators mention one measurement that was ten million times normal — but nothing when that turns out to have been a measurement error, made by someone who had little sleep and the weight of the world on his shoulders.

We hear people spinning tales of “worst case scenarios” ten thousand times worse than anything that could plausibly happen — and almost nothing about the fact that the Fukushima reactors endured an earthquake 32 times as forceful as they had been designed for, followed by a tsunami twice as high, and still largely survived.

We hear about “plutonium in the soil” — but not that it’s an amount so tiny that pound for pound, bananas in the grocery store are five thousand times more radioactive.

The London Daily Mail reports that the workers “expect to die,” but not that the worst radiation exposure among all the workers amounts to about as much as 15 CT scans, a dose that not only isn’t fatal, but that has no observable health effects.

A lot of bad reporting seems to come from mere scientific illiteracy.

Not only scientific illiteracy, but willful illiteracy. Combine the need to file a story — the more sensational, the better — with the anti-scientific bias that’s been “baked in” to journalism students for two generations, and this is what you get.

Some of it may be simply that fear sells papers, and a headline that says “Catastrophe imminent” sells more papers than “Catastrophe averted.”

But a lot of it appears to be purposeful — it’s no coincidence that the people spinning the wildest tales of catastrophe have also turned out to be associated with vehemently anti-nuclear think tanks and political pressure groups.

Whether it’s because of ignorance or on purpose, the effect of this misreporting it to keep people afraid.

March 29, 2011

The evolution of news to sensational entertainment is complete

Filed under: Health, Media, Technology — Tags: , , , , , — Nicholas @ 08:27

Andrew Orlowski gives the media a damn good whacking over their deliberate panic-mongering:

Sensationalism has always been part of the popular media — but Fukushima is a telling and troubling sign of how much the media has changed in fifty years: from an era of scientific optimism to one where it inhabits a world of fantasy — creating a real-time Hollywood disaster movie with a moralising, chivvying message.

Not so long ago, the professionals showed all the deferential, forelock-tugging paternalism of the dept of “Keep Calm And Carry On”. That era lasted into the 1960s. Now the driving force is the notion that “We’re all DOOMED — and it’s ALL OUR FAULT” that marks almost every news bulletin. Health and environment correspondents will rarely be found debunking the claims they receive in press releases from lobby groups — the drama of catastrophe is too alluring. Fukushima has been the big one.

The Fukushima situation has yet to cause any measurable radiological health effects, and workers at the site were far less hard hit by the quake, tsunami and related events than just about anyone in the disaster zone, but nonetheless the nuclear story rapidly eclipsed the tens of thousands killed directly by the quake. TV’s reaction to the crisis shows how at odds it is with a more rational audience, those who know something about radiation, its consequences, and the human body’s capacity to absorb it and recover from it. The crisis for the media is that thanks to the internet, we can now all bypass these conduits for superstition and stupidity.

Thousands of people died in the earthquake and tsunami (28,000 at last report), yet the media coverage has been unrelentingly focused on Fukushima (where there have been no radiation-linked deaths so far). Surely things like this are scary enough to get equal coverage:

H/T to wormme for the link.

Update: Brendan O’Neill finds a perfect example of journalism:

In a post on the Channel 4 News website, Jon Snow, newsreader, Twitterer, cyclist and “pinko liberal” (his words), unwittingly captures the narcissism and ignorance that are fuelling Western fears over the Fukushima nuclear plant. Never mind the 20,000 who have died and the 200,000 who have been made homeless as a result of the tsunami — what Snow wants to know is what will become of the “dumping of radioactive material in sea water off Japan”.

“When will it pitch up off Cornwall?,” he asks. “Never? Do we know? Will it cause cancers? Will it kill eventually?” Perhaps he has a holiday home in Cornwall, in which case he might possibly be forgiven for thinking that the burning issue of Japan’s monumental tragedy is what impact it will have in St Ives.

Snow’s attempt to justify his navel-gazing obsession with the troubles at Fukushima (apparently he can’t get it out of his mind) is telling. Media coverage of the damaged nuclear plant has understandably “overwhelmed the continuing awfulness of the consequences of the natural disaster itself”, he says, because the natural disaster is “somehow more determinable than the unseen, unknown quantity of danger residing in the reactors, or outside them, in Fukushima”. In short, the natural disaster is too much of a done deal, a proven fact, whereas something far more tantalising lurks within Fukushima: dark, mysterious dangers, uncertainties, swirling unknowns that could unleash their fury at any moment against the unsuspecting Japanese and even us Brits.

March 19, 2011

Trying to sort out truth from speculation at Fukushima

The only thing that is certain about the Fukushima situation right now is that both the operating company (Tokyo Electric Power Co. aka TEPCO) and the Japanese government have been ridiculously slow to provide information. They may or may not be actively concealing what they know, but they’re taking far too long to share what they do know with the rest of the world.

Inline update: New Scientist has a timeline of Japanese nuclear cover-ups and accidents. [end update]

wormme is a radiological control technician, so he’s very well informed about the overall picture — in a way non-specialists are not — and he’s had an epiphany about Fukushima:

See the light bulb above my head? Lesson Learned!

My first post on Fukushima is still the most widely read. Alas. I’m a radiological control technician who wasn’t paranoid about a radiological situation. Never good. Never acceptable. So I’ve been “hotwashing” myself ever since.

Where did I go wrong? What was the first cause, the primary mistake? I had to know in order to answer the most important question of all:

How do I never make that mistake again?

I turned a nifty phrase in “incalculable danger”, got generous links . . . then steam began venting and cores melting and hydrogen exploding and fuel pools leaking and spent fuel smoldering, all at once, with my brain sprinting like a hamster on a wheel and making about as much progress.

How did Fukushima have several quiet days after the event and only then have the Hellmouth open?

No lesson learned.

Then a couple of days ago we learned the site went six days without electricity. That monstrous tsunami took out the electrical backups, the backup-backups, and the backup-backup-backups in one fell swoop.

And I thought, ”well, that explains most everything”.

But still, no lesson learned.

It’s only now, right now, the realization: I wrote the post assuming that they had electrical power.

Not even an assumption, really. It wasn’t even a consideration. Of course they had power. They couldn’t possibly not have power.

But they did not have power.

Lesson Learned: the Japanese are different from Americans.

He also has interesting and highly informative posts (earlier than the one quoted above, so perhaps to be read with that in mind) on radiation poisoning, stuff that can cause a meltdown, some crappy radiological terminology, characteristics of radiation(s) and shielding(s), why the spent fuel is a bigger problem than the reactors, nuclear triage, time, distance, and shielding, spent fuel pools, first notes on the “Event Summary” file, and how NOT to wear a respirator.

March 15, 2011

Update on the Fukushima situation

Filed under: Bureaucracy, Environment, Japan, Technology — Tags: , , , — Nicholas @ 09:04

Colby Cosh complained yesterday about the low quality of information being provided by the Tokyo Electric Power Company (TEPCO), and that has not really improved since yesterday. At The Register, Lewis Page updates the situation as best he can:

The story of the three quake- and tsunami-hit reactors at Japan’s Fukushima plant continues, with indications that one of the three worst-hit reactors has sustained further damage. A fire also broke out at another reactor, shut down at the time of the quake and not previously thought to be a problem, but this has now been put out. None of this suggests that the reactors’ crucial containment vessels could be breached, however.

World Nuclear News reported in the early hours (UK time) that a “loud noise” had been heard at the site of the No 2 reactor at Fukushima and pressure readings had fallen in the doughnut-shaped “suppression chamber” situated beneath the core. The suppression chamber holds a large quantity of water and steam from the core, released into it to be condensed, so reducing pressure in the core without the need to vent to atmosphere in some situations: though reactors 1, 2 and 3 have all been repeatedly vented to atmosphere since the quake nevertheless.

Following the apparent release from inside the suppression chamber, radiation levels at the site briefly rose to 8217 microsieverts per hour — such that an unprotected person outside would receive several years’ normal background radiation dose in a single hour. Radiation then dropped to less than 2,500 microsievert/hr. (UPDATED TO ADD: The IAEA reports that as of 6am UK time this had fallen to 600 microsievert/hr). WNN reports that a statement from TEPCO, the plant operators, stated that there had been “no significant change” to the status of the vital containment vessel surrounding the reactor core.

March 14, 2011

Analysis of the Fukushima reactor situation

Filed under: Bureaucracy, Japan, Media, Technology — Tags: , , , , , , — Nicholas @ 12:06

Lewis Page sees the triple-whammy disaster that hit the Fukushima nuclear plant as proof of the design:

Let’s recap on what’s happened so far. The earthquake which hit on Friday was terrifically powerful, shaking the entire planet on its axis and jolting the whole of Japan several feet sideways. At 8.9 on the Richter scale, it was some five times stronger than the older Fukushima plants had been designed to cope with.

If nuclear powerplants were merely as safe as they are advertised to be, there should have been a major failure right then. As the hot cores ceased to be cooled by the water which is used to extract power from them, control rods would have remained withdrawn and a runaway chain reaction could have ensued — probably resulting in the worst thing that can happen to a properly designed nuclear reactor: a core meltdown in which the superhot fuel rods actually melt and slag down the whole core into a blob of molten metal. In this case the only thing to do is seal up the containment and wait: no radiation disaster will take place, but the reactor is a total writeoff and cooling the core off will be difficult and take a long time. Eventual cleanup will be protracted and expensive.

In fact, though the quake was far beyond design limits, all the reactors went into automatic shutdown perfectly: triumph number one. Control rods slammed into the cores, absorbing the neutrons spitting from the fuel rods and pinching off the uranium-fission chain reactions powering the plant.

[. . .]

For a few hours all was well. Then the tsunami — again, bigger than the plant had been built to cope with — struck, knocking out the diesel backups and the backup diesel backups.

Needless to say, this being a nuclear powerplant, there was another backup and this one worked despite having been through a beyond-spec quake and the tsunami. Battery power cut in and the cores continued to be cooled, giving the plant operators some hours of leeway to bring in mobile generators: triumph number three.

Unfortunately it appears that the devastation from the quake and tsunami was sufficient that mobile power wasn’t online at all the sites before the temperatures inside the cores began to climb seriously.

On the flip side, Colby Cosh finds the information sharing from the Japanese authorities to be less than helpful:

It’s a frustrating sequence of events to behold, and it has been made more so by the poor crisis management of the Tokyo Electric Power Co. (TEPCO) and the Japanese government. A serious nuclear incident is the whole world’s concern, and TEPCO and Japan have an obligation to explain to the world just what has happened. But English-language reports from the state broadcaster, NHK, have been shockingly feeble and confused. TEPCO’s press releases, meanwhile, are masterpieces of indecipherable technical and even legal jargon. (“As the reactor pressure suppression function was lost, at 5:22am, Mar 12th, it was determined that a specific incident stipulated in article 15, clause 1 has occurred.”)

The global public has been left to figure out for itself what to make of hazy videos of nuclear power facilities exploding. What little context we can assemble, as we try to interpret such a mortifying sight, arrives mostly in shreds provided by Western oracles — ones who, in their turn, seem to mostly be working from supposition and indirect evidence, and who may not be particularly independent from the nuclear industry.

No one should forget, while trying to make sense of what’s happening in Japan, that something like 300 people died in major coal mining accidents around the world in 2010 alone. None of those accidents involved natural disasters, and probably not all of them even involved culpable human error. We just accept a certain quantum of mortality as the cost of keeping the lights on — when it comes to every means of power generation, that is, except nukes. A death toll in the single digits from the Fukushima troubles would represent an amazing triumph of design robustness. (Especially if we judge the quality of Japanese engineers and regulators by their competence at communications.)

Canadian in Japan claims government “providing no help” to him

Filed under: Cancon, Government, Japan, Media — Tags: , , , , — Nicholas @ 09:13

Phillip Ilijevski is shocked that the Canadian government hasn’t been providing him with personalized information on what’s happening near him:

A Toronto man living in Japan says the federal government is “providing no help” to Canadians wanting to know if they should leave the earthquake and tsunami-ravaged country, especially given the nuclear threat.

Phillip Ilijevski teaches English in Takasaki, about 100 kilometres north of Tokyo. He called Canada’s Department of Foreign Affairs and International Trade to find out if it’s safe to stay in Japan, but says the only advice they gave him was to watch the news.

I have no idea why the Canadian government is expected to have better information on what’s happening in Japan in the aftermath of the earthquake and tsunami than the Japanese government, but it must be Stephen Harper’s fault, right?

If Mr. Ilijevski was in a third world nation with poor communications and little infrastructure, it might be reasonable to assume that Canadian officials would be in a better position to provide advice than local government, but in this case there’s no reason — Japan is better equipped to handle this kind of disaster (and public information flow) than just about any other nation on earth.

As jonkay said in a Twitter update: “As usual,when disaster strikes abroad, TStar’s #1 focus is finding a Canuck to bitch about how Ottawa isn’t helping him”

March 12, 2011

Earthquake, tsunami, and worse

Filed under: Environment, Japan, Pacific — Tags: , , , , — Nicholas @ 12:04

The earthquake by itself was one of the biggest ever recorded, and then the tsunami compounded the quake damage and will make relief and rescue efforts that much harder. Kevin Voigt has more:

The powerful earthquake that unleashed a devastating tsunami Friday appears to have moved the main island of Japan by 8 feet (2.4 meters) and shifted the Earth on its axis.

“At this point, we know that one GPS station moved (8 feet), and we have seen a map from GSI (Geospatial Information Authority) in Japan showing the pattern of shift over a large area is consistent with about that much shift of the land mass,” said Kenneth Hudnut, a geophysicist with the U.S. Geological Survey (USGS).

Reports from the National Institute of Geophysics and Volcanology in Italy estimated the 8.9-magnitude quake shifted the planet on its axis by nearly 4 inches (10 centimeters).

The temblor, which struck Friday afternoon near the east coast of Japan, killed hundreds of people, caused the formation of 30-foot walls of water that swept across rice fields, engulfed entire towns, dragged houses onto highways, and tossed cars and boats like toys. Some waves reached six miles (10 kilometers) inland in Miyagi Prefecture on Japan’s east coast.

Another major concern is the ongoing struggle to regain control of one of the reactors at the Fukushima Daiichi nuclear power plant:

An explosion at an earthquake-struck nuclear plant was not caused by damage to the nuclear reactor but by a pumping system that failed as crews tried to bring the reactor’s temperature down, Chief Cabinet Secretary Yukio Edano said Saturday.

Workers at the Fukushima Daiichi plant have begun flooding the reactor containment structure with sea water to bring the reactor’s temperature down to safe levels, he said. The effort is expected to take two days.

Radiation levels have fallen since the explosion and there is no immediate danger, Edano said. But authorities were nevertheless expanding the evacuation to include a radius of 20 kilometers (about 12.5 miles) around the plant. The evacuation previously reached out to 10 kilometers.

H/T to Chris Taylor for the link.

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