Results 41 to 50 of about 808 (191)
Communications Earth & Environment, 2022 Large amounts of water vapour released to the stratosphere during the 2022 Hunga-Tonga hydromagmatic volcanic eruption led to decreased sulfur dioxide aerosol lifetime, increased sulfate particle size and a doubling of stratospheric aerosol optical depth,
Yunqian Zhu +18 more
doaj +1 more source
Digital Elevation Models of Hunga Volcano, Tonga, from the MAX2201 voyage, July-August 2022
, 2023 <p>This dataset contains digital elevation models (DEM) of the Hunga Volcano complex, These DEM are from the MAX2201 voyage of the USV <i>Maxlimer</i> which surveyed the volcano July-August 2022.</p><p>Hunga Volcano is a ...
NIWA-Nippon Foundation Tonga Eruption Seabed Mapping Project (TESMaP) +1 more
core +1 more source
Scientific Reports, 2022 On 15 January 2022 at 04:15 UTC, the Hunga Tonga-Hunga Ha’apai (HTHH) volcano in Tonga produced a massive eruption that triggered a transoceanic tsunami generated by the coupled ocean and atmospheric shock wave produced during the explosion.
Kwanchai Pakoksung +2 more
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Numerical Simulation of Atmospheric Lamb Waves Generated by the 2022 Hunga‐Tonga Volcanic Eruption
Geophysical Research Letters, 2022 AbstractOn 15 January 2022, around 4:30 UTC the eruption of the Hunga‐Tonga volcano, in the South Pacific Ocean, generated a violent underwater explosion. In addition to tsunami waves that affected the Pacific coasts, the eruption created atmospheric pressure disturbances that spread out in the form of Lamb waves.
Angel Amores +6 more
openaire +4 more sources
Effect of Hunga Tonga - Hunga Ha’apai Volcanic Eruptions on Atmospheric Pressure
Coğrafi Bilimler Dergisi, 2023 The aim of this study is to examine the fluctuation in atmospheric pressure caused by the volcanic eruption of Hunga Tonga - Hunga Ha’apai volcano on January 15, 2022, at 04:14 UTC. In the study, it was predicted that the wave created by the explosion would move at a constant speed of sound and it was calculated that it would arrive in Türkiye in 13 ...
Muhammet Ali PEKİN +5 more
openaire +2 more sources
, 2023 International audienceThe underwater Hunga Tonga-Hunga Ha'apai volcano erupted in the early hours of 15th January 2022 and injected volcanic gases and aerosols to over 50 km altitude.
Carboni, Elisa +6 more
core +1 more source
Scientific Reports, 2020 Satellite-based Earth observation plays a key role for monitoring volcanoes, especially those which are located in remote areas and which very often are not observed by a terrestrial monitoring network. In our study we jointly analyzed data from thermal (
Simon Plank +4 more
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Tsunamis in Lingding Bay, China, caused by the 2022 Tonga volcanic eruption
Geophysical Journal International, 2022 SUMMARY The Hunga Tonga-Hunga Ha'apai volcano eruption resulted in propagation of tsunamis globally. Atmospheric pressure disturbances and tsunamis were recorded in Lingding Bay, China, situated more than 9000 km from the volcano. We studied the features of tsunamis in Lingding Bay and its surrounding areas by using records from tide ...
Yuchen Wang +3 more
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The global seismographic network reveals atmospherically coupled normal modes excited by the 2022 Hunga Tonga Eruption [PDF]
, 2022 Summary The eruption of the submarine Hunga Tonga-Hunga Haʻapai (Hunga Tonga) volcano on January 15, 2022, was one of the largest volcanic explosions recorded by modern geophysical instrumentation.
Anthony, RE +21 more
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Infrasound waves and sulfur dioxide emissions caused by the 2022 Hunga volcanic eruption, Tonga
Frontiers in Earth Science, 2023 A powerful volcanic eruption that occurred in Tonga on 15 January 2022, produced strong vibrations in the atmosphere, ocean, and solid Earth. We identify infrasound waves traveling with an apparent velocity of 0.31 km/s up to 10,000 km from Tonga in ...
Ling Bai +5 more
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