Bootleg Liquor, Not Water, Killed Cambodian Villagers

A senior Cambodian health official says 14 villagers whose sudden deaths were thought to have been caused by polluted water actually died from drinking rice wine containing methanol.

Health Ministry spokesman Ly Sovann also said Monday that 214 people had fallen ill from drinking water that was contaminated with human or animal waste or insecticide.

 

Reports of the deaths and sicknesses, which began last Thursday, came from two villages in Kratie province in the northeast, and were originally assumed by officials to be a single incident.

 

Rice wine is typically home-brewed and is popular at social gatherings. Added alcohol that is not distilled properly contains methanol, which can kill even in small amounts. At least 100 people died last month in Indonesia from drinking tainted bootleg alcohol.

 

 

African Born Actors, Directors Collaborate, Share Hollywood Experiences

They are producers, directors, editors, and actors. But what they share in common is their continent of birth – Africa. Once a month, they meet to share their experiences in Hollywood and work together to raise their profile in the competitive movie industry. VOA’s Arzouma Kompaore went to Hollywood and filed this report.

French Minister: Use Cannes Festival to ‘Liberate Women’s Voices’

The movie industry must use this week’s Cannes Film Festival to “liberate and listen to women’s voices” if it is to stamp out sexual harassment, the French minister for gender equality said.

From a hotline to report harassers at the event to flyers urging participants to behave properly, Marlene Schiappa hopes to use the glitz and glamour of Cannes to ramp up the pressure.

The movie industry “has to be part of the solution”, Schiappa told the Thomson Reuters Foundation in an email ahead of this year’s festival, which she said should be the “basis for liberating and listening to women’s voices.”

“The fact that the festival’s presidents decided to fight with us against sexual harassment for not just actresses but also workers and spectators at the festival … is unprecedented and a great step forward,” Schiappa said.

The 71st Cannes Film Festival will run from May 8-19 and follows allegations of sexual misconduct against Hollywood mogul Harvey Weinstein that sparked last year’s #MeToo campaign, in which women and men shared their experiences of harassment.

Once one of Hollywood’s most powerful figures, Weinstein has been accused by more than 70 women of sexual misconduct, including rape.

He has denied having non-consensual sex with anyone. In April, Schiappa launched a campaign with the festival organizers to tackle sexual harassment.

Initiatives include a hotline and flyers reading “correct behavior required” and “don’t ruin the party, stop harassment!” with the hashtag #nerienlaisserpasser (“don’t let anything pass”).

Celebrities have used previous film awards this year including Britain’s BAFTA and the Golden Globes in Los Angeles to wear black outfits in a gesture of protest and badges name-checking the “Time’s Up” campaign against sexual harassment.

Australian movie star Cate Blanchett, who also took part in Time’s Up, will chair this year’s event, becoming the 11th woman to do so in the Cannes festival’s history.

Rachel Krys, co-director of End Violence Against Women Coalition, welcomed the Cannes hotline. But she said that “the system which supports and protects powerful men, rather than helping victims, also has to be dismantled.”

The movie industry should also “call time on films which fetishize violence against women and promote a toxic version of masculinity, and instead create art which challenges gender stereotypes and shifts social norms,” she said by email.

Summer Blockbusters Bode a Profitable Season

When it comes to blockbusters, bigger and bolder is Hollywood’s focus for this summer as the studios count on new and improved sequels to make up for last year’s lackluster box office season. VOA’s Penelope Poulou has more.

Chihuahuas Have Their Day at Washington Cinco de Mayo Festival

Originating from Mexico, Chihuahua’s are one of the smallest dog breeds. And on Saturday, 128 competed in the “Running of the Chihuahuas” to celebrate the Cinco de Mayo holiday. From Washington, VOA’s Jill Craig has more.

Art Robots to Help Painters’ Creativity

A new invention is a result of a joint effort by artists and scientists. Computerized art robots can memorize artist’s strokes and effects and reproduce them as needed. They can perform at the artist’s direction, cover large surfaces and make precision painting easier and quicker. Old masters often used their students to help paint a large canvas and ease the tediousness of repetitive strokes. As VOA’s Zlatica Hoke reports, that work too can now be taken over by robots.

Women in India Fighting Tough Cancer Battle

Globally, more cases of cancer are reported in men than in women. A recent study in India reveals that the reverse is true there. Published in the medical journal Lancet, the study reports that Indian women not only have a higher rate of cancer, they are also afflicted by it at a younger age compared with their counterparts in developed Western countries. Ritul Joshi reports from New Delhi.

From Horse Carts to Hyperloop: Revolution of the American Railroad

The first railroad appeared in the United States back in 1828. Located entirely in the state of Maryland, it was only 25 kilometers long. Today, American trains look very different — modern, fast and comfortable. VOA’s Maxim Moskalkov follows the evolution of rail travel in the U.S.

‘Cook It, Save It, Share It’ Campaign Fights Food Waste

An innovative consumer awareness campaign will be launched this summer in several cities in the United States. The campaign is aimed at preventing the waste of food that costs the world billions of dollars and has severe consequences on global food security and the environment. Verónica Balderas Iglesias spoke with experts.

Rights Groups Seek Help Keeping Messaging Apps ‘Disguised’

Digital civil rights groups are writing to Congress next week to ask for help persuading internet giants Google and Amazon to reverse decisions they made that will make it harder for people to get around censorship controls worldwide.

At issue is the ongoing cat-and-mouse game between governments, such as Russia, Iran and China, and internet and messaging communications technology like Telegram and Signal, which are used to communicate outside of censors’ oversight.

In this case, encrypted messaging apps, such as Telegram and Signal, have been using a digital disguise known as “domain fronting.”

​Disguising the final destination

As the encrypted message moves through networks, it appears to be going to an innocuous destination, such as google.com by routing through a Google server, rather than its true destination.

If a government acts against the domain google.com, it conceivably shuts down access to all services offered by the internet giant for everyone in the country.

Russia crackdown

Russia did just that in mid-April when it sought to crack down on Telegram.

But hackers can also use this disguise to mask malware, according to ZDNet. 

In recent weeks, first Google and then Amazon Web Services said they would close the loopholes that allowed apps to use the disguise.

“No customer ever wants to find that someone else is masquerading as their innocent, ordinary domain,” said Amazon in a press release announcing better domain protections. Neither Google or Amazon responded for a request to comment.

Companies vote against being a disguise

Matthew Rosenfield, a co-author of the Signal protocol, said that “the idea behind domain fronting was that to block a single site, you’d have to block the rest of the internet as well. In the end, the rest of the internet didn’t like that plan.” 

Amazon sent Signal an email telling it that its use of circumvention was against Amazon’s terms of service. In Middle East countries, such as Egypt, Oman and Qatar, Signal disguised itself as Souq.com, Amazon’s Arabic e-commerce platform.

​Letter to Congress

The letter being sent to Congress will remind members of their stated support for encrypted communication tools and call on them to contact the technology giants to change their decision, according to sources.

Access Now, a digital-rights organization based in New York, identified about a dozen “human rights enabling technologies” that rely on domain fronting using Google.

Peter Micek, general counsel of Access Now, said in a statement that Google and Amazon have an obligation “to meet their human rights responsibilities and protect users at risk.”

“The market leaders that have the resources to fight for human rights must be just that — leaders,” he said.

US Trade Delegation to Brief Trump After Talks in China

The U.S. and China ended the second day of high level talks Friday aimed at avoiding a possible trade war.

The U.S. delegation, headed by Treasury Secretary Steven Mnuchin, will brief President Donald Trump Saturday and “seek his decision on next steps,” the White House said in a statement, adding that the administration had “consensus” for “immediate attention” to change the U.S.-China trade and investment relationship.

“We will be meeting tomorrow to determine the results, but it is hard for China in that they have become very spoiled with U.S. trade wins!” Trump said in a Twitter post late Friday.

“Both sides recognize there are still big differences on some issues and that they need to continue to step up their work to make progress,” China said in a statement released by Xinhua state news agency.

An editorial Saturday by China’s ruling Communist Party newspaper, the People’s Daily, however, said that “in the face of the U.S.’s fierce offensive of protectionism, China resolutely defends its national interest,” adding that Beijing “will never trade away its core interests and rejects the U.S.’s demand for an exorbitant price.”

The announcement followed comments by Mnuchin earlier in the day that the two sides were having “very good conversations.”

Trump has threatened to levy new tariffs on $150 billion of Chinese imports while Beijing shot back with a list of $50 billion in targeted U.S. goods.

NASA Mission to Peer Into Mars’ Past

A powerful Atlas 5 rocket was poised for liftoff early Saturday from Vandenberg Air Force Base in California, carrying to Mars the first robotic NASA lander designed entirely for exploring the deep interior of the red planet.

The Mars InSight probe was scheduled to blast off from the central California coast at 4:05 a.m. PDT (1105 GMT), creating a luminous predawn spectacle of the first U.S. interplanetary spacecraft to be launched over the Pacific.

The lander will be carried aloft for NASA and its Jet Propulsion Laboratory (JPL) atop a two-stage, 19-story Atlas 5 rocket from the fleet of United Launch Alliance, a partnership of Lockheed Martin Corp and Boeing Co.

The payload will be released about 90 minutes after launch on a 301-million-mile (484 million km) flight to Mars. It is scheduled to reach its destination in six months, landing on a broad, smooth plain close to the planet’s equator called the Elysium Planitia.

InSight’s mission

That will put InSight roughly 373 miles (600 km) from the 2012 landing site of the car-sized Mars rover Curiosity. The new 800-pound (360-kg) spacecraft marks the 21st U.S.-launched Martian exploration, dating to the Mariner fly-by missions of the 1960s. Nearly two dozen other Mars missions have been launched by other nations.

Once settled, the solar-powered InSight will spend two years, about one Martian year, plumbing the depths of the planet’s interior for clues to how Mars took form and, by extension, the origins of the Earth and other rocky planets.

Measuring marsquakes

InSight’s primary instrument is a French-built seismometer, designed to detect the slightest vibrations from “marsquakes” around the planet. The device, to be placed on the surface by the lander’s robot arm, is so sensitive it can measure a seismic wave just one-half the radius of a hydrogen atom.

Scientists expect to see a dozen to 100 marsquakes over the course of the mission, producing data to help them deduce the depth, density and composition of the planet’s core, the rocky mantle surrounding it and the outermost layer, the crust.

The Viking probes of the mid-1970s were equipped with seismometers, too, but they were bolted to the top of the landers, a design that proved largely ineffective.

Apollo missions to the moon brought seismometers to the lunar surface as well, detecting thousands of moonquakes and meteorite impacts. But InSight is expected to yield the first meaningful data on planetary seismic tremors beyond Earth.

Insight also will be fitted with a German-made drill to burrow as much as 16 feet (5 meters) underground, pulling behind it a rope-like thermal probe to measure heat flowing from inside the planet. 

Meanwhile, a special transmitter on the lander will send radio signals back to Earth, tracking Mars’ subtle rotational wobble to reveal the size of the planet’s core and possibly whether it remains molten.

Hitching a ride aboard the same rocket that launches InSight will be a pair of miniature satellites called CubeSats, which will fly to Mars on their own paths behind the lander in a first deep-space test of that technology.

Can Landslides be Predicted?

Earthquakes, volcanic eruptions and heavy rains can cause large amounts of rock and soil to collapse under their own weight and tumble down a slope. These landslides can crush everything in their path. Aided by sophisticated satellites, scientists are creating a comprehensive catalogue of landslide-prone areas, hoping it will help affected communities predict when and where they might happen. VOA’s George Putic has more.

US Unemployment Rate 3.9 Percent, Lowest Since 2000

President Trump reveled in the 3.9 percent U.S. unemployment rate Friday, following the release of figures by the Bureau of Labor Statistics. But some say that these numbers don’t tell the whole story. From Washington, VOA’s Jill Craig has more.

Trump Demands China Slash Trade Surplus, Tariffs

The Trump administration has drawn a hard line in trade talks with China, demanding a $200 billion cut in the Chinese trade surplus with the United States, sharply lower tariffs and advanced technology subsidies, people familiar with the talks said Friday.

The lengthy list of demands was presented to Beijing before the start of talks Thursday and Friday between top-level Trump administration officials and their Chinese counterparts to try to avert a damaging trade war between the world’s two largest economies.

A White House statement did not mention specific demands, but said the U.S. delegation “held frank discussions with Chinese officials on rebalancing the United States-China bilateral economic relationship, improving China’s protection of intellectual property, and identifying policies that unfairly enforce technology transfers.”

The statement gave no indication that U.S. President Donald Trump would back off on his threat to impose tariffs on up to $150 billion in Chinese goods over allegations of intellectual property theft.

​Trump, delegation to meet Saturday

The delegation was returning to Washington to brief Trump and “seek his decision on next steps,” the White House said, adding that the administration had “consensus” for “immediate attention” to change the U.S-China trade and investment relationship.

Trump said he would meet with the delegation Saturday.

China’s state-run Xinhua news agency described the talks as “constructive, candid and efficient” but with disagreements that remain “relatively big.”

Tariff threats have roiled stock markets in recent weeks, but the inconclusive outcome of the Beijing talks did little to stop a rally in U.S. shares prompted by jobs data that eased fears of faster Federal Reserve rate hikes. Stocks in Shanghai ended 0.5 percent lower while they fell 1.3 percent in Hong Kong.

Trump told reporters in Washington that he was determined to bring fairness to U.S.-China trade.

“We will be doing something one way or the other with respect to what’s happening in China,” Trump said. He added that he had “great respect” for China’s President Xi Jinping. “That’s why we’re being so nice, because we have a great relationship.”

​Intellectual property

China during the meetings asked that the United States ease crushing sanctions on Chinese telecom equipment maker ZTE Corp, people with knowledge of the matter said.

Washington’s demand for a $200 billion cut from China’s U.S. goods trade surplus doubles Trump’s previous request for a $100 billion cut. China had a record U.S. goods trade surplus of $375 billion in 2017.

Trump has also demanded “reciprocity” between U.S. and Chinese tariffs, frequently complaining about China’s 25 percent car tariff while the U.S. equivalent is 2.5 percent.

The U.S. team, led by U.S. Treasury Secretary Steven Mnuchin, demanded that China lower tariffs to levels no higher than those imposed by the United States, two people familiar with the demands said. The delegation also asked China to halt subsidies for advanced technology linked to its “Made in China 2025,” the sources said.

At the heart of the dispute are U.S. allegations that Chinese joint venture requirements and other policies force American companies to turn over their intellectual property, costing them billions of dollars annually and giving China’s state enterprises an edge in the race to develop new industries crucial to future growth.

China denies such coercion. Its 2025 industrial plan seeks to upgrade China’s manufacturing sector to more advanced products, including information technology, semiconductors and aircraft.

“I think the U.S. is asking for the impossible. Reducing the deficit by $200 billion by 2020 is quite an unrealistic demand, but it may also be a negotiation tactic to start high first,” said Tommy Xie, economist at OCBC Bank in Singapore.

Beijing offers

China offered to increase U.S. imports and lower tariffs on some goods, including cars, according to the sources.

But Beijing asked the United States to treat Chinese investment equally under national security reviews, refrain from new restrictions on investments and halt a proposal to impose 25 percent tariffs under its “Section 301” intellectual property probe.

China also offered to reconsider anti-dumping duties on U.S. sorghum, according to a proposal it submitted.

Xinhua said there had been exchanges of opinion on intellectual property protections, expanding U.S. exports and bilateral services trade. It gave no indication of what actions might be taken but said the two sides committed to resolve their trade disputes through dialogue.

U.S. negotiators agreed to bring up the ZTE sanctions with Trump after new representations from the Chinese side, Xinhua said. ZTE was hit last month with a seven-year ban on American companies’ selling components and software to it after the U.S. Commerce Department found ZTE failed to comply with an agreement to settle breached U.S. sanctions on Iran.

“My impression was that (the talks) didn’t go well given the rhetoric,” said Kevin Lai, senior economist at Daiwa Capital markets in Hong Kong. “I think the divide is still very big.”

Idaho School Can’t Find Small Bit of Weapons-grade Plutonium

A small amount of radioactive, weapons-grade plutonium about the size of a U.S. quarter is missing from an Idaho university that was using it for research, leading federal officials on Friday to propose an $8,500 fine.

The U.S. Nuclear Regulatory Commission said Idaho State University can’t account for about a 30th of an ounce (1 gram) of the material that’s used in nuclear reactors and to make nuclear bombs.

The amount is too small to make a nuclear bomb, agency spokesman Victor Dricks said, but could be used to make a dirty bomb to spread radioactive contamination.

“The NRC has very rigorous controls for the use and storage of radioactive materials as evidenced by this enforcement action,” he said of the proposed fine for failing to keep track of the material. 

Dr. Cornelis Van der Schyf, vice president for research at the university, blamed partially completed paperwork from 15 years ago as the school tried to dispose of the plutonium.

“Unfortunately, because there was a lack of sufficient historical records to demonstrate the disposal pathway employed in 2003, the source in question had to be listed as missing,” he said in a statement to The Associated Press. “The radioactive source in question poses no direct health issue or risk to public safety.”

Idaho State University has a nuclear engineering program and works with the U.S. Department of Energy’s Idaho National Laboratory, considered the nation’s primary nuclear research lab and located about 65 miles (105 kilometers) northwest of the school.

The plutonium was being used to develop ways to ensure nuclear waste containers weren’t leaking and to find ways to detect radioactive material being illegally brought into the U.S. following the Sept. 11, 2001, terrorist attacks, the school said in an email to the AP.

The university, which has 30 days to dispute the proposed fine, reported the plutonium missing on Oct. 13, according to documents released by the Nuclear Regulatory Commission. The agency said a school employee doing a routine inventory discovered the university could only account for 13 of its 14 plutonium sources, each weighing about the same small amount.

The school searched documents and found records from 2003 and 2004 saying the material was on campus and awaiting disposal. However, there were no documents saying the plutonium had been properly disposed.

The last document mentioning the plutonium is dated Nov. 23, 2003. It said the Idaho National Laboratory didn’t want the plutonium and the school’s technical safety office had it “pending disposal of the next waste shipment.”

The school also reviewed documents on waste barrels there and others transferred off campus since 2003, and opened and examined some of them. Finally, officials searched the campus but didn’t find the plutonium. 

The nuclear commission said senior university officials planned to return the school’s remaining plutonium to the Energy Department. It’s not clear if that has happened. 

Energy Department officials didn’t return calls seeking comment Friday. 

Dricks, the commission spokesman, said returning the plutonium was part of the school’s plan to reduce its inventory of radioactive material.

He said overall it has “a good record with the NRC.”

China Horse Club Seeks to Breed Winners

A Malaysian businessman and his Chinese partners have set their sights on a traditional American pastime — horse racing. As VOA’s Abby Sun reports, two horses partly owned by the China Horse Club are among the top contenders to win this weekend’s Kentucky Derby. Robert Raffaele narrates.

Nigerian, Chinese Central Banks Agree to Currency Swap

The Central Bank of Nigeria (CBN) and Peoples Bank of China (PBoC) have agreed on a currency swap worth $2.5 billion to reduce their reliance on the U.S. dollar in bilateral trade.

CBN Governor Godwin Emefiele led Nigerian officials, while the PBoC governor, Yi Gang, led the Chinese team to the signing ceremony in Beijing last week.

The agreement is aimed at providing sufficient local currency liquidity for Nigerian and Chinese industrialists and other businesses and to reduce difficulties as they search for a third currency.

The deal, purely an exchange of currencies, also will make it easier for Chinese manufacturers seeking to buy raw materials from Nigeria to obtain naira, the Nigerian currency, from Chinese banks to pay for their imports.

According to Nigerian economist Yusha’u Aminu, excluding United States in the agreement would help to lower the exchange rates between both countries.

This report originated in VOA’s Hausa service.

Cuban Artists Plan to Stage Alternative Havana Biennial

A group of Cuban artists plans on Saturday to launch a biennial independent of state institutions on the Communist-run island, despite fierce opposition from the government, which has called it a “provocative maneuver.”

Organizer Luis Manuel Otero Alcantara said he came up with the idea of the “00Biennial” when the government postponed the official one by a year to 2019, saying it had to prioritize funds on rebuilding after Hurricane Irma.

His project is controversial in a country where the state dominates all aspects of society, including culture, which it has promoted heavily since Cuba’s leftist 1959 revolution. Many Cuban artists told Otero Alcantara they fear their careers could be affected if they participate, he said.

Still, more than 100 artists, including several foreign ones, have agreed to participate and will display their work in the independent studios that have flourished in Havana in recent years, said Otero Alcantara.

That so many Cuban artists are backing the 00Biennial reflects both the eagerness of those already working outside institutions for an alternative platform and the increasing independence of others.

The growth in tourism, the private sector and internet access has made it easier for them to gain visibility and make money.

“I would like… to break with the myth built over 60 years that to do something independent, separate from the state, is the devil, or counterrevolution,” said Otero Alcantara.

Cuba’s National Union of Writers and Artists issued a statement on Thursday saying the 00Biennial aimed to “create a climate propitious to promoting the interests of the enemies of the nation” using “funds of the mercenary counter-revolution.

“We will not allow the name and significance of the Biennale of Havana to be tarnished,” it said.

Cuba’s longtime foe, the United States, has in the past provided funds to promote its alternative arts scene like rap as part of efforts to foster democracy on the island.

Otero Alcantara said he aimed for the 00Biennial to be inclusive and non-political.

But Jorge Fernandez, head of Cuba’s Museum of Fine Arts and director of the last official biennial, said that was either naive or disingenuous.

“Unfortunately, everything that is done in Cuba is politicized,” he said, standing in front of a vibrant work by Cuban surrealist Wifredo Lam inside the museum. “Even if they are not trying to, it can be done from abroad.”

The most famous participant is set to be Cuban performance artist Tania Bruguera, who works in both Havana and New York and won the Tate Modern’s coveted commission for the Turbine Hall this year.

She has had several run-ins with Cuban authorities over works testing the boundaries of freedom of expression, although she still has pieces exhibited on the island. In 2015, she set up an “Institute of Artivism” in her Havana home, holding workshops to “foster civic literacy and policy change.”

Foreign artists said they had not been aware of the controversy surrounding the 00Biennial when they applied to participate.

“I just thought – this is a way to show my work,” said Diego Gil Moreno de Mora, who plans to hang rows of skinned pig heads representing the people society chooses as scapegoats.

Given the 00Biennial’s meager funds, raised mainly through crowdfunding, according to organizers, participants were told they would have to finance their own flights and accommodations, and should present a work they could easily create on site.

One reason for this, they later learned, was that their work risked being confiscated by customs officials at the airport.

Colombian artist Natalia Lopez arrived early to create thousands of cubes of dirt in Havana’s parks for an installation in which visitors would walk on them, turning them once more into part of the earth.

The underlying concept was the importance of the earth as a whole rather than divided into territories, she said.

Some artists operating outside Cuban state institutions, like Osvaldo Navarro, part of the rap group La Alianza, said there was a need for alternative platforms.

He chose to leave the state-run Cuban Rap Agency a few years ago to be more free with his lyrics, but struggled to reach his public due to the state monopoly on the media and spaces.

“I hope they understand what we want to do,” said Navarro, after filming a video for a rap song about the 00Biennial on a Havana rooftop, “which is to showcase artists who don’t have a space elsewhere but who do good, pro-social art.”

Volcanic ‘Curtain of Fire’ Sends People Fleeing Hawaii Homes

The Kilauea volcano sent more lava into Hawaii communities Friday, a day after forcing more than 1,500 people to flee from their mountainside homes, and authorities detected high levels of sulfur gas that could threaten the elderly and people with breathing problems.

After a week of earthquakes and warnings, the eruption that began Thursday threw lava into the sky from a crack in a road and sent another line of molten rock snaking through a forest. On Friday, the activity continued, with reports of lava spurting from volcanic vents on two streets. Areas downhill from the vents were at risk of being covered up.

The community of Leilani Estates near the town of Pahoa on the Big Island appeared to be in the greatest danger. Authorities also ordered an evacuation of Lanipuna Gardens, a smaller, more rural subdivision directly to the east. But scientists said new vents could form, and it was impossible to know where.

Civil defense officials cautioned the public about high levels of sulfur dioxide near the volcano and urged vulnerable people to leave immediately. Exposure to the gas can cause irritation or burns, sore throats, runny noses, burning eyes and coughing.

Maija Stenback began to get nervous when she noticed cracks in the streets near her home. On Thursday, she shot video of the lava as it bubbled and splattered across a street about six blocks from her house.

“You can feel it all the way into the core of your being,” she said. “It’s just that roaring and unbelievable power of the lava bubbling up and spitting up into the air.”

Stenback, her daughter and grandchildren packed as much as they could into their car. The two kids were each allowed to select three toys to take before the family left for a friend’s home about a 30-minute drive away.

“I have lived through a lot of lava flows here, but never this close before,” Stenback said.

There were no immediate reports of injuries, but at least 100 people were staying in shelters Friday, with many more evacuees believed to be with relatives and friends.

The Hawaii governor activated the National Guard to help with evacuations and provide security to about 770 structures in Leilani Estates and 130 lots in Lanipuna Gardens left empty when residents sought shelter.

Kilauea has erupted periodically for decades, and scientists said they have no way of predicting how long the eruption will continue.

A key factor will be whether a magma reservoir at the summit starts to drain in response to the eruption, which has not happened yet, said Asta Miklius, a geophysicist with the U.S. Geological Survey’s Hawaiian Volcano Observatory.

“There is quite a bit of magma in the system.  It won’t be just an hours-long eruption probably, but how long it will last will depend on whether the summit magma reservoir gets involved. And so we are watching that very, very closely,” Miklius said.

County, state and federal officials had been warning residents all week that they should be prepared to evacuate because an eruption would give little warning.

The geological survey on Thursday raised the volcano’s alert level to warning status, the highest possible, meaning a hazardous eruption was imminent, underway or expected.

Henry Calio said the first sign that something might be wrong happened when cracks emerged in the driveway of his home in Leilani Estates. His wife, Stella, then received a call from an official who told them to get out immediately.

The two feared they might lose their house.

“This is our retirement dream,” Henry Calio said.

Kilauea’s Puu Oo crater floor began to collapse Monday, triggering the earthquakes and pushing the lava into new underground chambers. The collapse caused magma to push more than 10 miles (16 kilometers) downslope toward the populated southeast coastline of the island.

The magma later crossed under Highway 130, which leads to a popular volcano access point. Civil defense authorities closed the area to visitors and ordered private tour companies to stop taking people into the region.

Over the decades, most of Kilauea’s activity has been nonexplosive, but a 1924 eruption spewed ash and 10-ton (9-metric ton) rocks into the sky and killed one person.

A 1983 eruption resulted in lava fountains soaring over 1,500 feet (457 meters) into the sky. Since then, the lava flow has buried dozens of square miles of land and destroyed many homes.