Tampilkan postingan dengan label Indonesian volcano. Tampilkan semua postingan
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Sabtu, 30 Oktober 2010

Indonesian volcano unleashes biggest blast yet

Indonesian volcano unleashes biggest blast yet


Indonesian soldiers evacuate an elderly woman who refuses to leave her house in Ngerangkah, Yogyakarta, Indonesia, Saturday, Oct. 30, 2010. Indonesia'AP – Indonesian soldiers evacuate an elderly woman who refuses to leave her house in Ngerangkah, Yogyakarta, …

MOUNT MERAPI, Indonesia – Indonesia's military forced villagers off the slopes of the country's most volatile volcano Saturday, carrying some away screaming as the mountain sent clouds of gray ash cascading down its slopes in its most powerful explosion yet.

The notoriously unpredictable Mount Merapi forced the temporarily closure of an airport and claimed another life, bringing the death tollthis week to 36.

Hundreds of miles (kilometers) to the west, meanwhile, searchers said 135 people missing since a tsunami hit a remote Indonesian island chain have been found alive.

Volunteer searcher Patigor Siahaan said three children — aged 6, 7 and 8 — were among the survivors. They were discovered under the ruins of their collapsed house, where their parents died. Most of the others were found in small groups.

There are still 163 missing and 413 dead from the tsunami, officials said.

Many survivors waited for food and other supplies Saturday as violent storms grounded all aid deliveries. Some of those injured by the towering wave — including a 12-year-old girl with an open chest wound — were suffering without enough painkillers and could die if they aren't evacuated, doctors said at one hospital.

The catastrophes, striking earlier in the week at different ends of the seismically active country, have severely tested the emergency response network. Indonesia lies in the Pacific "Ring of Fire," a cluster of fault linesprone to earthquakes and volcanic activity.

Mount Merapi, which sprang back to life early this week, unleashed a terrifying 21-minute eruption early Saturday, followed by more than 350 volcanic tremors and 33 ash bursts, said Surono, chief of the Center for Volcanology and Geological Hazard Mitigation.

Government camps well away from the base were overflowing with refugees, including most of the 11,000 people who live on the mountain's fertile slopes. They were told Saturday, with signs the danger level was climbing, that they should expect to stay for three more weeks.

Despite such warnings, many people have returned to their land to check on precious crops and livestock. The new eruption triggered a chaotic pre-dawn exit, killing a 44-year-old woman who was fleeing by motorcycle, said Rusdiyanto, head of disaster management office in the main city of Yogyakarta.

For the first time, more than 2,000 troops were called in to help keep villagers clear of the mountain — except between 8 a.m. and 2 p.m. when it appeared to be calm. Camouflaged soldiers stood guard in front of ash-covered homes.

"Once the sirens go off, no excuse, everyone has to get back to the camps," said Djarot Nugroho, head of the Central Java disaster management agency.

The eruption temporarily forced the closure of the airport in Yogyakarta, 12 miles (20 kilometers) south of the volcano, because of poor visibility and heavy ash on the south of the runway, said Naelendra, an airport official.

Despite earlier hopes that Merapi's activity might be waning, scientists warned Saturday the worst may be yet to come.

High-pressure gas appeared to be building up behind a newly formed thick magna dome in the crater, "setting the stage, potentially, for a more explosive eruption," said Subandrio, who heads the nearby volcanology center.

"It's a bad sign," he said.

In the tsunami zone, where more than 23,000 people have been displaced, government agencies were forced to pull back boats and helicopters that had been ferrying noodles, sardines and sleeping mats to the most distant corners of the Mentawai islands because of stormy weather and rough seas.

Rescue workers had hoped to airdrop aid using a plane and four helicopters Saturday, but storms made it too dangerous, said Ade Edward, an official with the provincial disaster management agency.

He said navy ships on their way to the devastated area had been halted by 18-foot (six-meter) waves and were stranded in the port of Padang on Sumatra, one of Indonesia's main islands.

Doctors said they need medical supplies to help about 150 injured survivors in Sikakap, the main town on Pagai Utara island. The hospital's swelteringly hot rooms were filled with the moans of patients with flushed, sweat-coated faces.

"We need morphine," said Dr. Alyssa Scurrah, who flew in from Sydney, Australia. She said the hospital was desperate for a generator, antibiotics and a chest drain.

One of Scurrah's patients was a 12-year-old girl who was struggling to breathe due to an open chest wound. She clenched her teeth and cried out as a doctor applied cotton pads to the gash along her rib cage.

The doctor said the girl needs to go to Padang for surgery, but no one could get off the island Saturday because of the weather.

"If she stays here, she may not live," Scurrah said.

One bright spot amid the misery: A baby girl was born at the hospital on Friday. The mother was caught in the wave as it slammed into her village, doctors said, but her injuries were not severe and she and her baby were expected to be fine.

___

Associated Press writers Achmad Ibrahim and Kristen Gelineau in the Mentawai islands and Niniek Karmini in Jakarta contributed to this report.

http://news.yahoo.com/s/ap/20101030/ap_on_re_as/as_indonesia_disasters

Selasa, 26 Oktober 2010

Indonesian volcano erupts, spews hot ash and rocks

Indonesian volcano erupts, spews hot ash and rocks


Mount Merapi spews volcanic smoke as seen from Balerante, Central Java, Indonesia, Tuesday, Oct. 26, 2010. Pressure building beneath a lava dome in thAP – Mount Merapi spews volcanic smoke as seen from Balerante, Central Java, Indonesia, Tuesday, Oct. 26, …

MOUNT MERAPI, Indonesia – A state scientist says Indonesia's most volatile volcano has started to erupt, spewing plumes of hot ash and rocks high into the air.

Subandriyo, chief vulcanologist in the area, said Mount Merapi started to erupt just before dusk Tuesday. It had rumbled and groaned for hours.

Scientists have warned that pressure building beneath Merapi's lavadome could trigger one of the most powerful blasts in years.

Thousands of residents on the slopes have been evacuated.

THIS IS A BREAKING NEWS UPDATE. Check back soon for further information. AP's earlier story is below.

MOUNT MERAPI, Indonesia (AP) — Indonesia's most volatile volcano groaned and rumbled Tuesday and scientists warned that pressure building beneath its lava dome could trigger one of the most powerful blasts in years. Thousands of residents living on its slopes were moved to temporary camps.

An avalanche of rocks spilled down Mount Merapi's trembling slopes before dawn and gusts of hot ash shot 150 feet (50 meters) into the air.

The greatest concern was pressure building behind a massive lava dome that has formed near the tip of the crater, government volcanologist Surono told reporters.

"The energy is building up. ... We hope it will release slowly," he said. "Otherwise we're looking at a potentially huge eruption, bigger than anything we've seen in years."

The alert level for the 9,737-foot (2,968-metre) mountain has been raised to its highest level.

In 2006, an avalanche of blistering gases and rock fragments raced down the volcano and killed two people. A similar eruption in 1994 killed 60 people, and 1,300 people died in a 1930 blast.

While bracing for Mount Merapi to explode, officials were also trying to cope with damage from a 7.7-magnitude earthquake late Monday that caused a tsunami off western Indonesia, leaving scores of villagers dead or missing.

Indonesia is a vast archipelago of 237 million people, and the volcano and earthquakeepicenter are about 8,000 miles (13,000 kilometers apart. The nation is prone to earthquakes and volcanic activity due to its location on the so-called Pacific Ring of Fire — a series of fault lines stretching from the Western Hemisphere through Japan and Southeast Asia.

Sri Purnomo, the head of Sleman district on Java island, where Mount Merapi is located, said officials were warning some 11,400 villagers living on the mountain's southern slope to prepare for "urgent evacuation."

By late Tuesday, more than 2,200 people, most of them elderly or children, had relocated to makeshift camps in Hargobinangun, a village 10 miles (17 kilometers) from the volcano's base, said local village chief Bejo Mulyo.

"I just have to follow orders to take shelter here for safety even though I'd rather like to stay at home," said Ponco Sumarto, 65, who arrived at one of the camps with her two grandchildren.

She said her children stayed at home to take care of their livestock and crops.

There are more than 129 active volcanoes to watch in Indonesia, which is spread across 17,500 islands.

___

Associated Press writer Irwan Firdaus contributed to this report from Jakarta.

http://news.yahoo.com/s/ap/20101026/ap_on_sc/as_indonesia_volcano_13

Selasa, 07 September 2010

Indonesian Volcano Erupts Scattering Ash 15 Miles

Indonesian Volcano Erupts Scattering Ash 15 Miles
Selasa, 7 September 2010 | 20:31 WIB
Terrifying: Mount Sinabung in Indonesia has awoken after four centuries of dormancy - and after the latest, most powerful eruption, the ash as reached villages 15 miles from the base

KOMPAS.com - An Indonesian volcano, Mount Sinabung, shot a towering cloud of black ash high in to the air this morning, dusting villages 15 miles away in its most powerful eruption since awakening last week from four centuries of dormancy.

The eruption occurred just after midnight in the early hours of this morning during a torrential downpour.

Witnesses said volcanic ash and mud oozed down the mountain's slopes, flooding into abandoned homes. Others said saw bursts of fire and hot ash, and the force of the explosion could be felt five miles away.

Some witnesses at the foot of Mount Sinabung reported seeing an orange glow - presumably magma - in cracks along the volcano's slopes for the first time.

'It was really terrifying,' said Anissa Siregar, 30, as she and her two children arrived by truck at an emergency shelter near the base, adding the mountain shook violently for at least three minutes. 'It just keeps getting worse.'

Mount Sinabung's first eruption last week caught many scientists off guard. With more than 129 active volcanoes to watch, local vulcanologists had failed to monitor the long-quiet mountain for rising magma, slight uplifts in land and other signs of seismic activity.

There are fears that current activity could foreshadow a much more destructive explosion in the coming weeks or months, though it is possible, too, that Singabung will go back to sleep after letting off steam.

More than 30,000 people living along the volcano's fertile slopes have been relocated to cramped refugee camps, mosques and churches in nearby villages.

But some - such as Siregar, the mother who fled with her children - have insisted on returning to the danger zone to check on their homes and their dust-covered crops.

The government sent dozens of trucks to the mountain to help carry them back before today's eruption, which sent ash and debris shooting three miles (5,000 metres) into the air, said Surono, who heads the nation's volcano alert centre.

Local media said ash had reached as far as Berastagi, a district 15 miles (25 kilometers) from the base of the mountain.

Surono said activity was definitely on the rise: There were more than 80 volcanic earthquakes in the 24-hour lead up to the blast, compared to 50 on Friday, when ash and debris shot nearly two miles (3,000 metres).

Indonesia is a seismically charged region because of its location on the so-called 'Ring of Fire' - a series of fault lines stretching from the Western Hemisphere through Japan and Southeast Asia. It has recorded some of the largest eruptions in history.

The 1815 explosion of Mount Tambora buried the inhabitants of Sumbawa Island under searing ash, gas and rock, killing an estimated 88,000 people.

The 1883 eruption of Krakatoa could be heard 2,000 miles (3,200 kilometers) away and blackened skies region-wide for months. At least 36,000 people were killed in the blast and the tsunami that followed.

http://english.kompas.com/read/2010/09/07/20315286/Indonesian.Volcano.Erupts.Scattering.Ash.15.Miles-5

Editor: Jimmy Hitipeuw | Sumber : The Daily Mail

Indonesian volcano erupts again; strongest one yet

Indonesian volcano erupts again; strongest one yet


Mount Sinabung spews volcanic materials into the sky as seen from Tanah Karo, North Sumatra, Indonesia, Friday, Sept. 3, 2010. (AP Photo/Dedy ZulkifliAP – Mount Sinabung spews volcanic materials into the sky as seen from Tanah Karo, North Sumatra, Indonesia, …

TANAH KARO, Indonesia – An Indonesian volcano shot a towering cloud of black ash high into the air Tuesday, dusting villages 15 miles (25 kilometers) away in its most powerful eruption since awakening last week from four centuries of dormancy.

Some witnesses at the foot of Mount Sinabung reported seeing an orange glow — presumably magma — in cracks along the volcano's slopes for the first time.

"It was really terrifying," said Anissa Siregar, 30, as she and her two children arrived by truck at an emergency shelter near the base, adding the mountain shook violently for at least three minutes. "It just keeps getting worse."

Mount Sinabung's first eruption last week caught many scientists off guard. With more than 129 active volcanoes to watch, local vulcanologists had failed to monitor the long-quiet mountain for rising magma, slight uplifts in land and other signs of seismic activity.

There are fears that current activity could foreshadow a much more destructive explosion in the coming weeks or months, though it is possible, too, that Singabung will go back to sleep after letting off steam.

More than 30,000 people living along the volcano's fertile slopes have been relocated to cramped refugee camps, mosques and churches in nearby villages.

But some — such as Siregar, the mother who fled with her children — have insisted on returning to the danger zone to check on their homes and their dust-covered crops.

The government sent dozens of trucks to the mountain to help carry them back before Tuesday's eruption, which sent ash and debris shooting 3 miles (5,000 meters) into the air, said Surono, who heads the nation's volcano alert center.

Local media said ash had reached as far as Berastagi, a district 15 miles (25 kilometers) from the base of the mountain.

Surono said activity was definitely on the rise: There were more than 80 volcanic earthquakes in the 24-hour lead up to the blast, compared to 50 on Friday, when ash and debris shot nearly 2 miles (3,000 meters).

The eruption early Tuesday occurred just after midnight during a torrential downpour. Witnesses said volcanic ash and mud oozed down the mountain's slopes, flooding into abandoned homes. Others said saw bursts of fire and hot ash.

The force of the explosion could be felt 5 miles (8 kilometers) away.

Indonesia is a seismically charged region because of its location on the so-called "Ring of Fire" — a series offault lines stretching from the Western Hemisphere through Japan and Southeast Asia.

It has recorded some of the largest eruptions in history.

The 1815 explosion of Mount Tambora buried the inhabitants of Sumbawa Island under searing ash, gas and rock, killing an estimated 88,000 people.

The 1883 eruption of Krakatoa could be heard 2,000 miles (3,200 kilometers) away and blackened skies region-wide for months. At least 36,000 people were killed in the blast and the tsunami that followed.

___

Associated Press writer Niniek Karmini contributed to this report from Jakarta.

http://news.yahoo.com/s/ap/20100907/ap_on_re_as/as_indonesia_volcano_erupts