Tag Archives: fissure

Minor explosion at Hawaii volcano spews more ash into the air

FILE PHOTO: Journalists and National Guard soldiers watch as lava erupts in Leilani Estates during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S., June 9, 2018. REUTERS/Terray Sylvester

(Reuters) – Another small explosion at the summit of Hawaii’s Kilauea Volcano shot more ash high into the atmosphere, putting communities in the southern part of the Big Island at risk, the U.S. Geological Survey (USGS) said.

The volcano, which has been erupting since early May, has sent occasional columns of ash and volcanic gas into the atmosphere at between 10,000 (3,050 meters) and 30,000 feet (9,145 meters) above sea level, it said.

On Sunday, another explosion spewed ash from the volcano, creating a driving hazard for roads on parts of the Big Island.

A fissure in the volcano spewed molten rock 160 feet (49 meters) on Tuesday, slightly lower than the 180 feet (55 meters) it reached from Saturday night into Sunday, pushing a steady flow of lava into the ocean, the USGS said.

A representative for the Hawaii Emergency Management Agency did not immediately respond to a request for comment.

The eruption, which entered its 40th day on Tuesday, stands as the most destructive in the United States since at least the violent 1980 eruption of Mount St. Helens in Washington state that reduced hundreds of square miles to wasteland and killed nearly 60 people, according to geologist Scott Rowland, a volcanologist at the University of Hawaii at Manoa.

The Hawaii eruption has caused no casualties, but lava flows have swallowed about 600 homes since May 3, Hawaii County Mayor Harry Kim said last week.

Vacationland, a private development believed to comprise about 160 homes, was completely erased, and at least 330 houses were devoured by lava at Kapoho Beach Lots, Kim said.

On Saturday, hundreds of construction workers and volunteers, including officials from the Hawaii National Guard and the Hawaii Regional Council of Carpenters, began building 20 temporary housing units in Pahoa for families forced from their homes.

(Reporting by Gina Cherelus in New York; Editing by Bill Berkrot)

Scores more homes destroyed by lava flow on Hawaii’s Big Island

Lava destroys homes in the Kapoho area, east of Pahoa, during ongoing eruptions of the Kilauea Volcano in Hawaii, June 5, 2018. REUTERS/Terray Sylvester

By Terray Sylvester

PAHOA, Hawaii (Reuters) – A growing river of molten rock flowing from a fissure at the foot of Kilauea Volcano is believed to have demolished scores of additional homes and filled in a small bay at the eastern tip of Hawaii’s Big Island, civil defense officials said on Tuesday.

Lava erupts in Leilani Estates during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S., June 5, 2018. REUTERS/Terray Sylvester T

Lava erupts in Leilani Estates during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S., June 5, 2018. REUTERS/Terray Sylvester T

The latest estimates – up to 80 more structures than previously counted as destroyed by lava smothering two newly evacuated subdivisions – could bring the total number of homes and other buildings lost over the past month to nearly 200.

Such a tally would put property losses from the current upheaval of Kilauea, which entered its 34th day on Tuesday, on par with the 215 structures destroyed by lava during all 35 years of the volcano’s last eruption cycle, which began in 1983.

The Hawaii County Civil Defense agency was putting the confirmed number of buildings lost to the current eruption at 117 on Monday, mostly residential properties. About 80 of those were destroyed in the Leilani Estates community, where lava-spouting fissures in the ground first opened on May 3 downhill from the volcano’s eastern flank.

Another three-dozen homes were confirmed destroyed at the weekend when a large lava stream creeping 6 miles (10 km) across the landscape reached the far eastern edge of the Big Island, pouring into the ocean at Kapoho Bay.

A civil defense official told Reuters on Tuesday at least 60 to 80 more homes were believed to have been devoured as the lava flow, measuring about half a mile wide and 10 to 15 feet (3-4.6 meters) tall, inundated the adjacent subdivisions of Kapoho Beach Lots and Vacationland.

The official said aerial surveillance of the area showed only the northern portion of Kapoho Beach and the southernmost “sliver” of Vacationland – the latter consisting of only about half a dozen homes – were left unscathed.

Civil defense spokeswoman Janet Snyder said later county tax records show the two subdivisions consist of 279 homes combined and that “many of those 279 homes are feared destroyed.” She said it would be some time before precise losses were confirmed.

Lava flows on the outskirts of Pahoa during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S., June 5, 2018. REUTERS/Terray Sylvester

Lava flows on the outskirts of Pahoa during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S., June 5, 2018. REUTERS/Terray Sylvester

LAVA FILLS IN BAY

Video footage from a helicopter showed two seaside homes engulfed in flames as clouds of white steam and hydrochloric acid fumes billowed from the water, where red-hot lava was pouring into the ocean.

Civil defense officials said Kapoho Bay itself had been filled in with lava that extended seven-tenths of a mile from what had been the shoreline.

“What used to be the bay is now all lava bed, new land, almost a mile out into the ocean,” the civil defense spokesman said.

Authorities began evacuating the greater Kapoho area last week and ushered most of the last remaining residents to safety early on Saturday, hours before the lava flow severed all road access to the region. Several holdouts were airlifted by helicopter on Sunday, leaving no more than a handful of people who refused to leave, officials said.

Barbara McDaniel, a retiree who moved with her husband to Vacationland from Washington state five years ago, said they fled as soon as evacuations began, taking little else but their dog and cat with them.

They worried their house would be spared by the lava but rendered inaccessible, leaving them stuck with the mortgage for an abandoned home and a fire insurance policy that was of no value, she told Reuters.

“Right now, I’m hoping that it burns down,” she said. “If lava takes it, we’re covered.”

(Additional reporting and writing by Steve Gorman in Los Angeles; Editing by Sandra Maler and Paul Tait)

Ash cloud from Hawaii volcano sparks red alert for aviation

Ash erupts from the Halemaumau crater near the community of Volcano during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S., May 15, 2018. REUTERS/Terray Sylvester

By Terray Sylvester

PAHOA, Hawaii (Reuters) – Explosions intensified on Hawaii’s Kilauea volcano on Tuesday, spewing ash and triggering a red alert for aircraft for the first time since the latest eruption began 12 days ago.

Ash erupts from the Halemaumau crater near the community of Volcano during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S., May 15, 2018. REUTERS/Terray Sylvester

Ash erupts from the Halemaumau crater near the community of Volcano during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S., May 15, 2018. REUTERS/Terray Sylvester

Ash and volcanic smog, or vog, as it is called, rose to 12,000 feet (3,657 meters) above Kilauea’s crater and floated southwest, showering cars on Highway 11 with gray dust and prompting an “unhealthy air” advisory in the community of Pahala, 18 miles (29 km) from the summit.

An aviation red alert means a volcanic eruption is under way that could spew ash along aircraft routes, the U.S. Geological Survey (USGS) says on its website.

Ash was also a new hazard for residents of Hawaii’s Big Island, already grappling with volcanic gas and lava that has destroyed 37 homes and other structures and forced the evacuation of about 2,000 residents.

A shift in winds was expected to bring ash and vog inland on Wednesday and make them more concentrated, said John Bravender of the National Oceanic and Atmospheric Administration (NOAA).

“We’re observing more or less continuous emission of ash now with intermittent, more energetic ash bursts or plumes,” Steve Brantley, a deputy scientist in charge at the Hawaiian Volcano Observatory (HVO), said on a conference call with reporters.

Kilauea volcano's summit lava lake shows a significant drop of roughly 722 feet below the crater rim in this wide angle camera view showing the entire north portion of the Overlook crater May 6, 2018. USGS/Handout via REUTERS

Kilauea volcano’s summit lava lake shows a significant drop of roughly 722 feet below the crater rim in this wide angle camera view showing the entire north portion of the Overlook crater May 6, 2018. USGS/Handout via REUTERS

The observatory warned the eruption could become more violent.

“At any time, activity may become more explosive, increasing the intensity of ash production and producing ballistic projectiles near the vent,” the HVO said in a statement on the change in aviation alert level to red from orange.

Ash is not poisonous but irritates the nose, eyes and airways. It can make roads slippery and large emissions could cause the failure of electrical power lines, said USGS chemist David Damby.

 

 

NEW FISSURE

The eruption has hit the island’s tourism industry.

Big Island summer hotel bookings have dropped by almost half from last year, Rob Birch, executive director of the Island of Hawaii Visitor Bureau, told journalists on a conference call.

College exchange student Constantin Plinke, 24, was planning to go to the Hawaii Volcanoes National Park before it was shut.

“We had a big list of things to do and maybe 80 percent of them were in the national park,” he said, after stopping by the side of the road to watch ash plumes rising into the air. “It’s sad.”

 

Lava erupts from a fissure on the outskirts of Pahoa May 14, 2018. REUTERS/Terray Sylvester

Lava erupts from a fissure on the outskirts of Pahoa May 14, 2018. REUTERS/Terray Sylvester

The area taking the brunt of the eruption is about 25 miles (40 km) down Kilauea’s eastern flank, near the village of Pahoa. Lava has burst from the ground to tear through housing developments and farmland, threatening one of the last exit routes from coastal areas, state Highway 132.

The latest fissure in the earth opened on Tuesday, spewing lava and toxic gases that pushed air quality into “condition red” around Lanipuna Gardens and nearby farms, causing “choking and inability to breathe,” the Hawaiian Volcano Observatory and Hawaii County Civil Defense said.

Road crews put metal plates over steaming cracks on nearby Highway 130 and reopened it to give coastal residents an escape route should a lava flow reach the ocean and block another road, Highway 137, Civil Defense said.

No major injuries or deaths have been reported from the eruption.

A looming menace remains the possibility of an “explosive eruption” of Kilauea, an event last seen in 1924. Pent-up steam could drive a 20,000-foot (6,100-meter) ash plume out of the crater and scatter debris over 12 miles (19 km), the USGS said.

(Reporting by Terray Sylvester in Pahoa; additional reporting by Jolyn Rosa in Honolulu; Writing by Andrew Hay in Taos, New Mexico; Editing by Jonathan Oatis and Clarence Fernandez)

Travelers swamp Puerto Rico’s main airport; dam on verge of collapse

An aerial view shows the damage to the Guajataca dam.

By Dave Graham and Robin Respaut

SAN JUAN, Puerto Rico (Reuters) – Hundreds of stranded travelers filled the sweltering halls of San Juan International Airport on Monday anxious to know when they could leave and reconnect with families after Hurricane Maria devastated power and communications across the island.

Fearful of checking out of hotels in case they could not get on the few flights available, worried passengers waited in long lines at Puerto Rico’s main airport, struggling to get through to loved ones and airlines alike.

“Everything is hearsay at the moment because there is no communication,” said 31-year-old Rene Kessler, a medical student from Baltimore, Maryland, preparing to spend the night in the airport ahead of what he hoped would be a flight back to the United States.

Puerto Rican officials have confirmed at least 10 storm-related fatalities on the island, and the hurricane was blamed for at least 19 other deaths across the Caribbean, the bulk of them on the devastated island nation of Dominica.

A microcosm of the battered island, the San Juan airport is a top priority in efforts by Puerto Rico’s cash-strapped government to repair the vast damage caused by Maria. Experts say the work will take months and likely run into tens of billions of dollars.

Closed for days following the storm, the airport is a major test of Puerto Rico’s ability to transport people and supplies and overcome the communications vacuum that has plagued the island since the storm.

María has also turned Puerto Rico, a haven for Caribbean islanders left homeless by Hurricane Irma earlier this month, into a disaster zone with virtually no power that many are now desperate to escape.

A dam on the island has weakened by heavy rains from Hurricane Maria was in danger of failing, posing a flood threat to thousands of homes downstream.

Some 70,000 people who inhabit a river valley below the Guajataca Dam in the northwestern corner of the island have been under evacuation since Friday after authorities warned the structure was in danger of imminent collapse.

The fear of a potentially catastrophic dam break added to the extreme difficulties facing disaster relief authorities in the aftermath of Maria, which has claimed at least 29 lives across the Caribbean, according to officials and media reports.

Puerto Rico Governor Ricardo Rossello urged residents of the area to evacuate after surveying damage to the dam over the weekend, telling reporters that a fissure in the structure “has become a significant rupture.”

The National Weather Service in San Juan, the island’s capital, on Monday continued a flood warning for western Puerto Rico.

Maria, the second major hurricane to savage the Caribbean this month and the most powerful to strike Puerto Rico in nearly a century, carved a path of destruction through the island after plowing ashore early on Wednesday.

 

‘WE LOST EVERYTHING’

“We lost our house, it was completely flooded,” said resident Carmen Gloria Lamb, a resident near the rain-swollen Guajataca. “We lost everything. Cars, clothes, everything.”

Severe flooding, structural damage to homes and the loss of all electricity, except from backup generators, were three of the most pressing problems facing Puerto Ricans, New York Governor Andrew Cuomo said during a tour of the island. New York is home to many of Puerto Rican descent.

“It’s a terrible immediate situation that requires assistance from the federal government, not just financial assistance,” he said on CNN on Saturday.

Even the island’s medical facilities have been left in precarious shape, with many hospitals flooded, strewn with rubble and running critically low on diesel fuel needed to keep generators operating. Evacuation to the U.S. mainland is the only option for some patients.

The storm has caused an estimated $45 billion of damage and lost economic activity across the Caribbean, with at least $30 billion of that in Puerto Rico, said Chuck Watson, a disaster modeler at Enki Research in Savannah, Georgia.

 

(Writing by Alex Dobuzinskis; Editing by Sandra Maler and Jeffrey Benkoe)