Tonga volcano eruption

An underwater volcano erupted in January near the Pacific nation of Tonga and sent massive pressure waves racing through Earth's atmosphere, ...

The timing of the Lamb waves and "forerunner" tsunamis seemed to coincide, they found. In addition to huge Lamb waves and fast-moving tsunamis, the Hunga eruption also produced incredibly long-range sound waves and infrasound waves — meaning acoustic waves too low in frequency to be heard by humans, Matoza and his colleagues reported. The prominent Lamb waves led the pack, followed by the infrasound waves and then the audible sound waves. The team's Lamb wave observations align with earlier models of the Hunga eruption event that were produced by Nedjeljka Žagar, a professor of theoretical meteorology at University of Hamburg, and her colleagues. At their tallest, the Lamb waves generated by the Hunga eruption had an amplitude of 280 miles (450 km), meaning they hit the ionosphere — a dense layer of electrically charged particles that lies about 35 to 620 miles (60 to 1,000 km) above the planet's surface. An underwater volcano erupted in January near the Pacific nation of Tonga and sent massive pressure waves racing through Earth's atmosphere, where they lapped the planet several times.

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Two new studies revealed how massive the volcanic eruption that caused tsunami waves and covered Tonga in ash was.

They are low frequency waves that travel at the speed of sound, and depending on the size of explosion, they can last up to several hours. The volcanic eruption pushed out a massive plume of gases, water vapor and dust into the sky, as well creating strong winds in Earth's atmosphere. By the time the winds reached the ionosphere, they were traveling at 450 miles per hour, well over the equivalent of a Category 5 hurricane.

The Tonga volcanic eruption in January was proven to be the largest atmospheric explosion ever documented since the 1883 Krakatoa eruption.

NASA said in April that the undersea volcano eruption was “hundreds of times” stronger than the Hiroshima nuclear explosion. “It is allowing us to test the poorly understood connection between the lower atmosphere and space.” “Atmospheric waves from the main Hunga eruption had far more extensive impacts.

Tonga volcano: New research co-authored by Reading has confirmed the Hunga Tonga volcanic eruption in January was the biggest explosion ever recorded in the atmosphere. · Marlow Warlord: · #PlanetPartners: · Other coverage: · Alumni:.

Marlow Warlord: Great British History Hunters on Channel 4 told the story of the discovery of a warrior from Anglo-Saxon times discovered near Marlow and excavated by University of Reading archaeologists. Read our news story. Read our news story. Tonga volcano: New research co-authored by Reading has confirmed the Hunga Tonga volcanic eruption in January was the biggest explosion ever recorded in the atmosphere. - The Guardian (in print), the Telegraph(and in print) Yahoo Newspublish an obituary for Robert Gillmor, a wildlife illustrator who drew the original RSPB logo. - Yorkshire Bylinesreports on a presentation given by Dr Ruvi Ziegler (Law) at a meeting of experts and organisations to discuss the approach by the UK and EU on Ukrainian refugees.

According to scientists, the Krakatau explosion in 1883 was the largest volcano eruption in history. The researchers discovered that the eruption's waves were ...

The 55-kilometer-long undersea cable became entangled in the seafloor. The carnage hindered relief efforts in the island nation of well almost 100,000 people, as backup satellite links also did fail due to intermittent broadband connectivity. The January 15 explosion generated a "broad range of atmospheric waves," resulting in a "umbrella cloud" about 30 km above sea level.

The massive Hunga undersea volcano in the South Pacific Ocean erupted on January 15, 2022, devastating the island country of Tonga and causing a variety of ...

A Lamb wave is a sort of guided wave that travels parallel to the surface of a material and extends upward. The report attributes this to global population growth and developments in societal connection. It's connected to the tsunami and volcanic plume creation and the eruption's higher-frequency infrasound and acoustic waves." Infrasound appeared after the Lamb wave, followed by audible noises in certain areas. The Hunga eruption in Tonga has revealed previously unknown details about the behavior of some atmospheric waves. The team's study was published in the journal Science on May 12, 2022, rapidly due to high scientific interest in the eruption.

Scientists have found evidence that an underwater volcanic eruption in the South Pacific earlier this year, the biggest in decades, created pressure waves ...

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Scientists have confirmed that the January eruption of the volcano in Tonga was the largest explosive eruption of the 21st century. They say it was equal to ...

An eruption with that rating happens once every 50 to 100 years. This reduced the amount of fieldwork and direct measurements usually needed to measure an eruption. They say it was equal to the biggest eruptions ever recorded.