Submerged Tonga volcano leaves scientists in suspense after eruption

2022/01/17 12:29:00

Submerged Tonga volcano leaves scientists in suspense after eruption

Submerged Tonga volcano leaves scientists in suspense after eruption

Explosion destroyed its sea-level crater and drowned its mass, obscuring it from satellites

Kanupriya KapoorPicture: TONGA GEOLOGICAL SERVICESSingapore — Scientists are struggling to monitor an active volcano that erupted off the South Pacific island of Tonga at the weekend, after the explosion destroyed its sea-level crater and drowned its mass, obscuring it from satellites.

The eruption of Hunga-Tonga-Hunga-Ha'apai volcano, which sits on the seismically active Pacific Ring of Fire, sent tsunami waves across the Pacific Ocean and was heard about 2,300km away in New Zealand.“The concern at the moment is how little information we have and that's scary,” said Janine Krippner, a New Zealand-based volcanologist with the Smithsonian Global Volcanism Programme.

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Tsunami hits Tonga, US West Coast on alert after volcano eruptsFrightened Tongans fled to higher ground Saturday after a massive volcanic eruption sent tsunami waves crashing onto the South Pacific island and t... When someone is straight forward and good at what they do, people will always speak for them, for me I would say give Michael90078 a try and see how good her platform could lead you to success For all those who are new to this working from home Bitcoin trading options Here's a little tip Get a trusted Bitcoin expert and stick to him Benjamin_luis01 Invest and play at similar times each day. Because In times of chaos, your investment is your anchor to success 🥇 What more can go wrong in this world ?

Tonga eruption felt around the world, 'significant damage' causedThe eruption was so powerful it triggered a tsunami that flooded Pacific coastlines from Japan to the United States. When someone is straight forward and good at what they do, people will always speak for them, for me I would say give Michael90078 a try and see how good her platform could lead you to success

Tsunami observed in American Samoa after Tonga volcano eruptsThe eruption of the Hunga Tonga-Hunga Ha'apai underwater volcano caused a 1.2 metre tsunami I know we all probably might have heard about Bitcoin but don't know how it works, I tried it in a week ago by a man who recommended me to LeticiaThomas90 on Twitter she guides me through and i made a return of $10500 after a week of trading, connect with her LeticiaThomas90

Dramatic footage of tsunami hitting the Pacific island of Tonga after a giant underwater volcano eruptedThe massive eruption under the Pacific ocean was just 40 miles away from Tonga. Footage on social media shows people fleeing the waves.

Tsunami observed in American Samoa after Tonga volcano eruptsThe eruption of the Hunga Tonga-Hunga Ha'apai underwater volcano caused a 1.2 metre tsunami Correction: it was not the Tonga Volcano but rather imVkohli that erupted..😊

Tonga volcanic eruption prompts tsunami concerns in US, JapanTonga volcanic eruption prompts tsunami concerns in US, Japan The major volcanic eruption near Tonga has seen tsunami warnings as far as the United States with reports of waves in Japan.

17 January 2022 - 10:22 Kanupriya Kapoor Picture: TONGA GEOLOGICAL SERVICES Singapore — Scientists are struggling to monitor an active volcano that erupted off the South Pacific island of Tonga at the weekend, after the explosion destroyed its sea-level crater and drowned its mass, obscuring it from satellites.Saturday 15 January 2022 - 6:44pm Dramatic images from space showed the moment the eruption sent a mushroom of smoke and ash into the air NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS (JAPAN)/AFP | Handout NUKU'ALOFA - Frightened Tongans fled to higher ground Saturday after a massive volcanic eruption sent tsunami waves crashing onto the South Pacific island and triggered warnings as far as the US West Coast.Competitions WORLD ","category_class":"child-of-news","time_ago":"14 mins ago","premium":false,"gallery":false,"excerpt":"The suspect, who was confirmed to be dead, was apparently demanding the release of a convicted terrorist.15 January 2022 - 12:20 Jahnavi Nidumolu, Shubham Kalia and Renju Jose Picture: TONGA GEOLOGICAL SERVICES An underwater volcano off Tonga erupted on Saturday, triggering a tsunami warning for several South Pacific island nations, with footage on social media showing waves crashing into homes.

The eruption of Hunga-Tonga-Hunga-Ha'apai volcano, which sits on the seismically active Pacific Ring of Fire, sent tsunami waves across the Pacific Ocean and was heard about 2,300km away in New Zealand. “The concern at the moment is how little information we have and that's scary,” said Janine Krippner, a New Zealand-based volcanologist with the Smithsonian Global Volcanism Programme. A tsunami wave measuring 1. “When the vent is below water, nothing can tell us what will happen next.co.” Krippner said on-site instruments are likely to have been destroyed in the eruption and the volcanology community is pooling together the best available data and expertise to review the explosion and predict anticipated future activity. Local resident Mere Taufa said she was in her house getting ready for dinner when the undersea volcano erupted -- sending water surging into her home. Saturday's eruption was so powerful that space satellites captured not only huge clouds of ash but also an atmospheric shockwave that radiated out from the volcano at close to the speed of sound. Tsunami waves of 2.

Photographs and videos showed grey ash clouds billowing over the South Pacific and metre-high waves surging onto the coast of Tonga. It came in waves.co. Puffing away There are no official reports of injuries or deaths in Tonga yet but internet and telephone communications are extremely limited and outlying coastal areas remain cut off. Experts said the volcano, which last erupted in 2014, had been puffing away for about a month before rising magma, superheated to about 1,000 °C, met 20-degree seawater on Saturday, causing an instantaneous and huge explosion. She said water filled their home minutes later and she saw the wall of a neighbouring house collapse. The unusual “astounding” speed and force of the eruption indicated a greater force at play than simply magma meeting water, scientists said.citizen. As the superheated magma rose quickly and met the cool seawater, so did a huge volume of volcanic gases, intensifying the explosion, said Raymond Cas, a professor of volcanology at Australia's Monash University. Just water gushing into our home..

Some volcanologists are likening the eruption to the 1991 Pinatubo eruption in the Philippines, the second-largest volcanic eruption of the 20th century that killed about 800 people. The Tonga Geological Services agency, which was monitoring the volcano, was unreachable on Monday." Tonga's King Tupou VI was reported to have been evacuated from the Royal Palace in Nuku'alofa and taken by police convoy to a villa well away from the coastline.jpg","image_src_narrow":"https:\/\/media. Most communications to Tonga have been cut after the main undersea communications cable lost power. Killed hundreds American meteorologist Chris Vagasky studied lightning around the volcano and found it increasing to about 30,000 strikes in the days leading up to the eruption. Residents in coastal areas were urged to head for higher ground following the eruption -- which came just a few hours after a previous tsunami warning was lifted on the island. On the day of the eruption, he detected 400,000 lightning events in just three hours, which comes down to 100 lightning events per second.za\/wp-content\/uploads\/2022\/01\/000_9VG8XK-300x200.

That compared with 8,000 strikes per hour during the Anak Krakatau eruption in 2018 that caused part of the crater to collapse into the Sunda Strait and send a tsunami crashing into western Java, which killed hundreds of people. Its latest eruption was so intense it was heard as"loud thunder sounds" in Fiji more than 800 kilometres away, according to officials in Suva City -- where images shared on social media showed large waves hitting the coast. Cas said it is difficult to predict follow-up activity and that the volcano's vents could continue to release gases and other material for weeks or months. “It wouldn't be unusual to get a few more eruptions, though maybe not as big as Saturday,” he said. People in surrounding New South Wales state were"advised to get out of the water and move away from the immediate water's edge".co. “Once the volcano is degassed, it will settle down.” Reuters Would you like to comment on this article or view other readers' comments? Register (it’s quick and free) or sign in now. "Move off the beach and out of harbors and marinas in these areas," advised the US National Weather Service, which predicted waves of up to two feet, strong rip currents and coastal flooding.

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