Airlines had earlier 787 battery issues

U.S. Transportation regulators are asking Boeing for a complete history of the lithium-ion batteries used on 787 Dreamliners. Battery problems have grounded all 50 787s in use around the world. (Jan. 30)

Boeing Co. said Wednesday that numerous replacements of potentially flammable lithium-ion batteries by airlines flying the new 787 Dreamliner were not made because of safety concerns.

"We have not seen 787 battery replacements occurring as a result of safety concerns," the company said in a statement. "Batteries are a replaceable unit on airplanes, regardless of the technology used."

The statement comes after All Nippon Airways Co. and Japan Airlines Co., Japan's two biggest airlines, said they had repeatedly replaced sub-par lithium-ion batteries on their Dreamliners in the months before the two incidents that led to the 787 groundings.

Boeing said: "The batteries are being returned because our robust protection scheme ensures that no battery that has been deeply discharged or improperly disconnected can be used. The third-highest category for battery returns is exceeding the battery shelf life -- this is a fact of life in dealing with batteries; they sometimes expire and must be returned."

Comments from All Nippon, the Boeing jetliner's biggest customer to date, and JAL pointed to reliability issues with the batteries long before one caught fire on a JAL 787 at Boston's airport and a second was badly charred and melted on an ANA domestic flight that was forced into an emergency landing.

ANA said it changed 10 batteries on its 787s last year, but did not inform accident investigators in the United States because the incidents, including five batteries that had unusually low charges, did not compromise the plane's safety, spokesman Ryosei Nomura said on Wednesday.

JAL also replaced batteries on the 787 “on a few occasions”, said spokeswoman Sze Hunn Yap, declining to be more specific on when units were replaced or whether these were reported to authorities.

ANA did, however, inform Boeing of the faults that began in May, and returned the batteries to their manufacturer, GS Yuasa Corp. A spokesman for the battery maker declined to comment on Wednesday. Shares of the company fell 1.2 percent.

Boeing spokesman Marc Birtel said the airplane maker could not comment as the U.S. National Transportation Safety Board (NTSB) has indicated this is now part of their investigation.

LITTLE HEADWAY

The New York Times earlier quoted an NTSB spokeswoman as saying the agency would include these “numerous issues” with the 787 battery in its investigations.

Under aviation inspection rules, airlines are required to perform detailed battery inspections once every two years.

Officials are carrying out detailed tests on the batteries, chargers and monitoring units in Japan and the United States, but have so far made little headway in finding out what caused the battery failures.

Japan's transport ministry said the manufacturing process at the company which makes the 787 battery's monitoring unit did not appear to be linked to the problem on the ANA Dreamliner that made the emergency landing.

The NTSB said on Tuesday it was carrying out a microscopic investigation of the JAL 787 battery. Neither it nor the Japan Transport Safety Board has been able to say when they are likely to complete their work.

The global fleet of 50 Dreamliners - 17 of which are operated by ANA - remain grounded, increasing the likely financial impact to Boeing, which is still producing the aircraft but has stopped delivering them, and the airlines that fly the Dreamliner.

Boeing is due to report its latest quarterly earnings later on Wednesday, and ANA posts its earnings on Thursday. ANA shares rose 0.56 percent on Wednesday.
 

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Record high reached, could be warmest January day ever

CAPTIONS

Warm weather moment
Michael Goodkin enjoys the warm weather while he sits in the sand at Oak Street beach with his golden retriever, Ginger. (Heather Charles, Chicago Tribune /January 29, 2013)

Staff report

11:53 a.m. CST, January 29, 2013

Today is already the warmest Jan. 29 in Chicago history, toppling an almost 100-year-old record 15 minutes before the sun came up.

The previous record – 59 degrees in 1914 – was surpassed at 6:50 a.m. at O'Hare International Airport, according to the National Weather Service.

Chicago is also flirting with a new all-time high for January. The current record is 67 degrees set on Jan. 25, 1950. Today's forecast is for a high of 66 degrees. As of 11 a.m., it was 61 at the airport.

 “This is basically a May air mass in January,” said Richard Castro, a meteorologist for the weather service.

Rain is expected all day, with thunderstorms likely as a cold front moves through later today, Castro said.

“Scattered thunderstorms are the rule for the day," he said. "Any thunderstorms that develop could be very efficient in rainfall production."

Anywhere from 1 to 1.5 inches of rain is expected to fall, and the area is under a flood warning because the ground is still frozen.

“The top layers are fairly saturated and beneath that it’s rock hard from being frozen from the cold snap last week, so there’s nowhere for (the water) to go,” Castro said.

The warm, wet weather will give way to colder temperatures Wednesday, Thursday and Friday, with forecasters predicting snow on Wednesday afternoon and highs in the teens on Thursday and Friday.

chicagobreaking@tribune.com

Twitter: @ChicagoBreaking

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China may consider ending its decade-long ban on video game consoles

Shares of Sony (SNE) and Nintendo (NTDOY) surged on Monday following a report from China’s official newspaper that claimed the country is considering the lift of a decade-long ban on video game consoles. An unnamed source told the China Daily newspaper that the Ministry of Culture is “reviewing the policy,” and has conducted surveys and held discussions with other ministries on the possibility of lifting the ban. An official at the ministry’s cultural market department denied the report in a statement to Reuters, however, claiming it “is not considering lifting the ban.”

[More from BGR: BlackBerry 10 debuts on Wednesday – strap in for a wild ride]

China banned the sale of video game consoles in 2000 to safeguard children’s mental and physical development. In order for the ban to be lifted, the seven different ministries who issued the ruling must all agree to reverse it.

[More from BGR: Apple releases iOS 6.1 to iPhone, iPad and iPod touch users]

Shares of Sony’s stock were up more than 8% in Tokyo on Monday, while Nintendo gained 3.5% on a weaker Nikkei index.

This article was originally published on BGR.com

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Dior: Jennifer Lawrence dress had no malfunction

LOS ANGELES (AP) — That was no wardrobe malfunction — that was couture.

When Jennifer Lawrence ascended the stairs to accept her SAG Award Sunday night, a bit of skin showed through the skirt of her gown, leading to some speculation that it had ripped.

Dior Couture told The Associated Press that wasn’t so.

The design house said Lawrence’s gown was designed by Raf Simons “with different levels of tulle and satin.” That was what viewers saw on television when she lifted her gown to walk upstairs.

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Well: Ask Well: Long-Term Use of Nicotine Gum

In small doses, like those contained in the gum, nicotine is generally considered safe. But it does have stimulant properties that can raise blood pressure, increase heart rate and constrict blood vessels. One large report from 2010 found that compared to people given a placebo, those who used nicotine replacement therapies had a higher risk of heart palpitations and chest pains.

That’s one reason that nicotine gum should, ideally, be used for no more than four to six months, said Lauren Indorf, a nurse practitioner with the Cleveland Clinic’s Tobacco Treatment Center. Yet up to 10 percent of people use it for longer periods, in some cases for a decade or more she said.

Some research has raised speculation that long-term use of nicotine might also raise the risk of cancer, though it has mostly involved laboratory and animal research, and there have not been any long-term randomized studies specifically addressing this question in people. One recent report that reviewed the evidence on nicotine replacement therapy and cancer concluded that, “the risk, if any, seems small compared with continued smoking.”

Ultimately, the biggest problem with using nicotine gum for long periods is that the longer you stay on it, the longer you remain dependent on nicotine, and thus the greater your odds of a smoking relapse, said Ms. Indorf. “What if the gum is not available one day?” she said. “Your body is still relying on nicotine.”

If you find yourself using it for longer than six months, it may be time to consider switching to sugar-free gum or even another replacement therapy, like the patch or nasal spray.

“Getting people on a different regimen helps them break the gum habit and can help taper them off nicotine,” Ms. Indorf said.

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Chicago home price recovery lags

The Chicago area's housing recovery continued to lag behind other cities and the nation, as prices in November fell 1.3 percent from a month earlier, according to a widely watched barometer of the housing market.

On an annual basis, home prices in the Chicago area rose only 0.8 percent in November, the smallest positive gain recorded among the 20 cities included in the S&P/Case-Shiller home price index, released Tuesday.

Nationally, home prices rose 5.5 percent annually for the 20-city composite. Much of that gain can be traced to market improvements in once hard-hit places like Phoenix, where home prices have risen 22.8 percent in 12 months. Other cities recording strong yearly increases included Detroit, up 11.9 percent; Las Vegas, up 10 percent; San Francisco, up 12.7 percent; and Minneapolis, up 11.1 percent.

"Housing is clearly recovering," said David Blitzer, chairman of S&P Dow Jones Indices' index committee. "Prices are rising as are both new and existing home sales."

Most cities saw prices decrease in November from their October levels, which Blitzer tied with the housing market's typical winter weakness.

Nevertheless, Chicago turned in the worst monthly performance among the 20 cities. It was the third consecutive monthly decline for local home prices, which showed signs of strength earlier in 2012.

Condominium values in the Chicago market also fell for the second consecutive month. In November, they were down .9 percent from October but rose 2.7 percent from November 2011.

mepodmolik@tribune.com | Twitter @mepodmolik

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2 killed in West Rogers Park in possible carbon monoxide leak

The first sign of trouble came around 3 a.m. Sunday when Shabbir Ahmed's sister-in-law woke up feeling ill.

"It started from there," Ahmed said. "She was feeling dizzy."

Four hours later his 77-year-old mother, Rasheeda Akhter, was so ill she could not get out of bed. "They took her to Swedish Covenant Hospital but before she got there, she died," Ahmed said.

An hour later, relatives tried to wake his 18-year-old niece Zanib Ahmed. "She couldn't wake up," Ahmed said.  She was rushed by ambulance to the same hospital where "they tried their best to save her life but she did not come back."

Ahmed's brother then gathered five children ranging in age from 5 to 12 and took them to a hospital for observation. "We figured out something was wrong," said Ahmed, 49. "They were OK, they were eating and playing around."

The family has been told the deaths were caused by carbon monoxide fumes, and investigators were looking at whether the fumes got into the apartments through ductwork from the boiler.

Fire Department spokesman Larry Langford said the building in the 2500 of West North Shore Avenue had one working carbon monoxide detector and it was located in a room near the boiler in the basement. City code requires detectors on every floor where there are bedrooms, Langford said.

When fire officials first responded to the address, they checked the carbon monoxide levels and found no indication of a leak in the building, according to Fire Department spokeswoman Meg Ahlheim said.

When paramedics were called back to the scene, they checked again and still found no evidence of a leak, Ahlheim said. Officials found a positive reading for a low level of carbon monoxide near the boiler, Ahlheim said. The detector had not gone off, according to Langford.

But officials still suspect that carbon monoxide fumes are to blame, Langford said, though the investigation continues. Autopsies for Akhter and her granddaughter are scheduled for today.

Ahmed said no work was done recently on the boiler. "It was the same boiler we had, it was working perfectly, then all of a sudden like a car, cars break down," he said.

The four-flat building is owned by his family and was purchased by his father more than 20 years ago. He said relatives live in each of the units.  "We owned the whole building, nobody else was living there."

Ahmed said his parents came to the United States from Pakistan. His father died about two years ago from a heart condition. He said his mother had three sons and a daughter and 11 grandchildren.

He called his mother a "beautiful person." He said the grandchildren would call her "Dadyji," which is Urdu for grandmother. He said most of the grandchildren lived in the building and she was a constant presence in their lives.

"All of the kids loved her and played with her all of the time, they are going to miss her very badly," Ahmed said.

He said his niece was a senior at St. Scholastica Academy High School and was scheduled to graduate this year. She was considering going to Northwestern University, where she wanted to go into premed.

"She had planned to go to medical school, she always talked about being a surgeon," Ahmed said.

She was the oldest of three children, and leaves behind a sister and brother, Ahmed said. "They were very close."

Another relatives said the family "is going through a tough time, they were very good people."

asege@tribune.com

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Well: Keeping Blood Pressure in Check

Since the start of the 21st century, Americans have made great progress in controlling high blood pressure, though it remains a leading cause of heart attacks, strokes, congestive heart failure and kidney disease.

Now 48 percent of the more than 76 million adults with hypertension have it under control, up from 29 percent in 2000.

But that means more than half, including many receiving treatment, have blood pressure that remains too high to be healthy. (A normal blood pressure is lower than 120 over 80.) With a plethora of drugs available to normalize blood pressure, why are so many people still at increased risk of disease, disability and premature death? Hypertension experts offer a few common, and correctable, reasons:

¶ About 20 percent of affected adults don’t know they have high blood pressure, perhaps because they never or rarely see a doctor who checks their pressure.

¶ Of the 80 percent who are aware of their condition, some don’t appreciate how serious it can be and fail to get treated, even when their doctors say they should.

¶ Some who have been treated develop bothersome side effects, causing them to abandon therapy or to use it haphazardly.

¶ Many others do little to change lifestyle factors, like obesity, lack of exercise and a high-salt diet, that can make hypertension harder to control.

Dr. Samuel J. Mann, a hypertension specialist and professor of clinical medicine at Weill-Cornell Medical College, adds another factor that may be the most important. Of the 71 percent of people with hypertension who are currently being treated, too many are taking the wrong drugs or the wrong dosages of the right ones.

Dr. Mann, author of “Hypertension and You: Old Drugs, New Drugs, and the Right Drugs for Your High Blood Pressure,” says that doctors should take into account the underlying causes of each patient’s blood pressure problem and the side effects that may prompt patients to abandon therapy. He has found that when treatment is tailored to the individual, nearly all cases of high blood pressure can be brought and kept under control with available drugs.

Plus, he said in an interview, it can be done with minimal, if any, side effects and at a reasonable cost.

“For most people, no new drugs need to be developed,” Dr. Mann said. “What we need, in terms of medication, is already out there. We just need to use it better.”

But many doctors who are generalists do not understand the “intricacies and nuances” of the dozens of available medications to determine which is appropriate to a certain patient.

“Prescribing the same medication to patient after patient just does not cut it,” Dr. Mann wrote in his book.

The trick to prescribing the best treatment for each patient is to first determine which of three mechanisms, or combination of mechanisms, is responsible for a patient’s hypertension, he said.

¶ Salt-sensitive hypertension, more common in older people and African-Americans, responds well to diuretics and calcium channel blockers.

¶ Hypertension driven by the kidney hormone renin responds best to ACE inhibitors and angiotensin receptor blockers, as well as direct renin inhibitors and beta-blockers.

¶ Neurogenic hypertension is a product of the sympathetic nervous system and is best treated with beta-blockers, alpha-blockers and drugs like clonidine.

According to Dr. Mann, neurogenic hypertension results from repressed emotions. He has found that many patients with it suffered trauma early in life or abuse. They seem calm and content on the surface but continually suppress their distress, he said.

One of Dr. Mann’s patients had had high blood pressure since her late 20s that remained well-controlled by the three drugs her family doctor prescribed. Then in her 40s, periodic checks showed it was often too high. When taking more of the prescribed medication did not result in lasting control, she sought Dr. Mann’s help.

After a thorough work-up, he said she had a textbook case of neurogenic hypertension, was taking too much medication and needed different drugs. Her condition soon became far better managed, with side effects she could easily tolerate, and she no longer feared she would die young of a heart attack or stroke.

But most patients should not have to consult a specialist. They can be well-treated by an internist or family physician who approaches the condition systematically, Dr. Mann said. Patients should be started on low doses of one or more drugs, including a diuretic; the dosage or number of drugs can be slowly increased as needed to achieve a normal pressure.

Specialists, he said, are most useful for treating the 10 percent to 15 percent of patients with so-called resistant hypertension that remains uncontrolled despite treatment with three drugs, including a diuretic, and for those whose treatment is effective but causing distressing side effects.

Hypertension sometimes fails to respond to routine care, he noted, because it results from an underlying medical problem that needs to be addressed.

“Some patients are on a lot of blood pressure drugs — four or five — who probably don’t need so many, and if they do, the question is why,” Dr. Mann said.

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How to Measure Your Blood Pressure

Mistaken readings, which can occur in doctors’ offices as well as at home, can result in misdiagnosis of hypertension and improper treatment. Dr. Samuel J. Mann, of Weill Cornell Medical College, suggests these guidelines to reduce the risk of errors:

¶ Use an automatic monitor rather than a manual one, and check the accuracy of your home monitor at the doctor’s office.

¶ Use a monitor with an arm cuff, not a wrist or finger cuff, and use a large cuff if you have a large arm.

¶ Sit quietly for a few minutes, without talking, after putting on the cuff and before checking your pressure.

¶ Check your pressure in one arm only, and take three readings (not more) one or two minutes apart.

¶ Measure your blood pressure no more than twice a week unless you have severe hypertension or are changing medications.

¶ Check your pressure at random, ordinary times of the day, not just when you think it is high.

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Japan eased safety standards ahead of Boeing 787 rollout

Japan's government stepped in to give Boeing Co.'s now-grounded 787 Dreamliner and its made-in-Japan technology a boost in 2008 by easing safety regulations, fast-tracking the rollout of the groundbreaking jet for Japan's biggest airlines, according to records and participants in the process.

The concessions by an advisory panel to Japan's transport ministry reflected pressure from All Nippon Airways (ANA) and Japan Airlines (JAL) and a push to support Japanese firms that supply 35 percent of the 787 from the carbon-fiber in its wings to sophisticated electrical systems and batteries used to save fuel, people involved in the deliberations told Reuters.

"I believe the request for the changes came initially from the airlines. Ultimately, it was a discussion of measures to lower operating costs for the airlines," said Masatoshi Harigae, head of aviation at Japan's Aerospace Exploration Agency, one of the outside advisers who urged the eased regulatory standards.

There is no suggestion that easing regulatory standards contributed to the problems facing the Dreamliner, idled around the world after a string of malfunctions ranging from fuel leaks to battery meltdowns. There is also no evidence to suggest that continuing the mandate for more frequent manual inspections for new aircraft, including the Boeing 787, before 2008 would have helped catch signs of trouble earlier.

The looser regulations did not specifically address the risk of the Dreamliner's powerful batteries catching fire, the risk that safety investigators have zeroed in on in recent weeks.

But the steps taken by Japan's Civil Aviation Bureau in 2008 underscore how the deep commercial ties between Boeing and its Japanese suppliers and the backing of ANA and JAL helped build support for an easing of certification standards, based on a review of meeting records by the advisory panel released by the Ministry of Land, Infrastructure and Transport and comments from three of the seven experts who participated.

ANA and JAL declined to comment, deferring questions on regulatory standards to aviation officials and the ministry. Boeing in Tokyo said it couldn't immediately comment on the rule changes.

"We have not brought down our standards in comparison to other countries. This was a pragmatic revision," Tatsuyuki Shimazu, Chief Air Worthiness Engineer at the Civil Aviation Bureau, said.

ONGOING PROBE

Earlier this month, ANA was forced to make an emergency landing on a 787 domestic flight after a battery overheated and partially melted, triggering smoke alarms in the cockpit. The probe into that incident may take weeks or months as investigators still lack basic data to understand what went wrong, people involved have said.

In the meantime, the indefinite grounding of the Dreamliner has raised costs for both ANA and JAL and threatened to push back plans both carriers had for growth and new routes based on the new aircraft, analysts have said.

Boeing has yet to say whether it will compensate carriers for flight cancellations and higher operating costs. "We have been talking with our customers since (the 787 was grounded), but the details are confidential," said Rob Henderson, a Boeing spokesman in Tokyo.

After three meetings by a panel of industry and policy experts that concluded in March 2008, Japan's transport ministry said it would adopt 40 proposals to streamline regulations surrounding new aircraft. At the time, the ministry said the easier regulatory standards were designed in part to "quickly realize the benefits from the introduction of the 787."

ANA, the Dreamliner's biggest customer, and JAL committed to buy the first 787 in 2004, helping Boeing kick-start orders for the futuristic plane. Both subsequently increased their orders, with ANA planning to eventually fly 66 Dreamliners.

"At the time there was a lot of confidence in the aircraft. It was a discussion of measures to lower operating costs for the airlines," said Harigae.

Japan's government agencies often convene blue-ribbon panels of outside experts to review regulatory policy changes, as the transport ministry did for aircraft safety rules in 2007.

QUICKER TURNAROUNDS

Changes endorsed by the aviation group, including 40 revised safety guidelines, were presented as an effort to bring Japan into line with the framework of regulations in other markets, including the United States. At least five recommendations in the advisory report benefited the 787. Four mentioned support for the Dreamliner directly.

Three of the rule changes dealt with abbreviated testing and approval of pilots who had been cleared to fly the Boeing 777 and were preparing to switch to the 787. "It (787) is highly innovative and its safety is also advanced, but it's also very similar in design to the 777," said Kinya Fujiishi, an aviation journalist who sat on the panel. "This is why we thought it would be fine to revise the rule."

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Nightclub fire kills at least 200 in Brazil

A fire swept through a crowded nightclub in southern Brazil early Sunday, killing at least 245 people and leaving at least 200 injured, police and firefighters said. (Jan. 27)

SANTA MARIA, Brazil (Reuters) - A fire in a nightclub killed at least 232 people in southern Brazil on Sunday when a band's pyrotechnics show set the building ablaze and fleeing partygoers stampeded toward blocked and overcrowded exits in the ensuing panic, officials said.

The blaze in the university town of Santa Maria was started by a band member or someone from its production team igniting a flare, which then set fire to the ceiling, said Luiza Sousa, a civil police official. The fire spread "in seconds," she said.

Local fire officials said at least one exit was locked and that bouncers, who at first thought those fleeing were trying to skip out on bar tabs, initially blocked patrons from leaving. The security staff relented only when they saw flames engulfing the ceiling.

The vast majority of the victims, most of them university students, died from asphyxiation, officials said. Others were crushed in the stampede.

"We ran into a barrier of the dead at the building's exit," Colonel Guido Pedroso de Melo, commander of the Santa Maria fire squad, said of the scene firefighters found on arrival. "We had to clear a path to get to the rest of those that were inside."

An estimated 500 people were in the Boate Kiss nightclub when the fire broke out at around 2:30 a.m., police said. Witnesses said the club, which has a 2,000-person capacity, was always busy on weekends but wasn't any more crowded than usual.

The death tally was lowered slightly, with police saying at midafternoon that 232 people had been killed, down from an initial figure of 245.

When the fire began, many revelers were unable to find their way out amid the chaos, confusing restroom doors for exits and finding resistance from bouncers when they did find an exit door.

"It all happened so fast," survivor Taynne Vendrusculo told GloboNews TV. "Both the panic and the fire spread rapidly, in seconds."

Once security guards realized the building was on fire, they tried in vain to control the blaze with a fire extinguisher, according to a televised interview with one of the guards, Rodrigo Moura. He said patrons were getting trampled as they rushed for the doors, describing it as "a horror film."

Television footage showed people sobbing outside the club before dawn, while shirtless firefighters used sledge hammers and axes to knock down an exterior wall to open up an exit.

SAFETY STANDARDS IN SPOTLIGHT

Rescue officials moved the bodies to a local gymnasium, where the deceased were segregated by gender. Male victims were easier to identify, they said, because most of them, unlike the women, whose purses were left scattered in the devastated nightclub, had identification on them.

One of the club's owners had already surrendered to police for questioning, GloboNews reported.

President Dilma Rousseff, who started her political career in the Rio Grande do Sul state where the fire happened, cut short a visit to Chile to return to visit the scene. Before leaving Chile, she broke out in tears as she pledged government help for the victims and their families.

"We are trying to mobilize all possible resources to help in the rescue efforts," Rousseff said. "All I can say at the moment is that my feelings are of deep sorrow."

The disaster recalls other incidents including a 2003 fire at a nightclub in West Warwick, Rhode Island, that killed 100, and a Buenos Aires nightclub blaze in 2004 that killed nearly 200. In both incidents, a band or members of the audience ignited fires that set the establishment ablaze.

Brazil's safety standards and emergency response capabilities are under particular scrutiny as it prepares to host the 2014 World Cup soccer tournament and the 2016 Olympics.

Santa Maria, with a population of more than 275,000, is about 186 miles west of the state capital of Porto Alegre.

Rio Grande do Sul state's health secretary, Ciro Simoni, said emergency medical supplies from all over the state were being sent to the scene.

(Additional reporting by Guillermo Parra-Bernal, Gustavo Bonato, Jeferson Ribeiro, Eduardo Simões and Brian Winter; Writing by Paulo Prada; Editing by Todd Benson, Kieran Murray and Eric Beech)

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