Using data from the eruption of the underwater volcano near Tonga in 2022, a research group at Nagoya University in Japan has used disturbances in the earth's upper atmosphere to track the airwaves that cause tsunamis. Their ...
Earth Sciences
Jul 14, 2022
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Scientists say they have identified the exact mechanism responsible for the exceptional tsunami that spread quickly across the world after the colossal eruption of the Tonga volcano earlier this year.
Earth Sciences
Jun 13, 2022
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Initial tsunami waves are typically a few centimeters high, but nonetheless cause a disturbance in the Earth's upper atmosphere by pushing up air and creating an acoustic wave that is amplified as it goes higher.
Earth Sciences
Apr 28, 2022
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A pair of researchers at the University of Victoria, have confirmed the observation of a record breaking "rogue wave" off the coast of Vancouver Island two years ago. In their paper published in the journal Scientific Reports, ...
NASA detected the shockwave from the underwater eruption high up in the atmosphere.
Environment
Feb 7, 2022
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People around the world looked on in awe at the spectacular satellite images of an undersea volcano erupting in a giant mushroom cloud in the Pacific. Many wondered why the blast was so big, how the resulting tsunami traveled ...
Environment
Jan 19, 2022
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A rare volcano-triggered tsunami sparked by the eruption of Hunga Tonga-Hunga Ha'apai in Tonga could have been caused by shock waves or shifting underwater land, experts said Monday.
Earth Sciences
Jan 17, 2022
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The eruption of the underwater volcano Hunga Tonga–Hunga Ha'apai created a tsunami felt across the Pacific Ocean. This includes Australia, where small but measurable tsunami waves were still being recorded as late as Monday ...
Environment
Jan 17, 2022
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A massive volcanic eruption in Tonga that triggered tsunami waves around the Pacific caused "significant damage" to the island nation's capital and smothered it in dust, but the full extent was unclear with communications ...
Environment
Jan 17, 2022
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New Zealand and Australia were able to send military surveillance flights to Tonga on Monday to assess the damage a huge undersea volcanic eruption left in the Pacific island nation.
Environment
Jan 17, 2022
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