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Simultaneous Pi2 pulsation detected by CSES-01, Swarm, RBSP and Arase satellites. [PDF]

Sci Rep
Ghamry E, Yamamoto K, Marchetti D, Takahashi K, Hawash I, Khalifa M, Bulusu J, Metwaly M, Miyoshi Y, Zhima Z, Matsuoka A, Teramoto M, Kasahara Y, Tsuchiya F, Kumamoto A, Shinbori A, Shinohara I.   +16 more
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Underwater acoustic records from the March 2009 eruption of Hunga Ha'apai-Hunga Tonga volcano in the Kingdom of Tonga

Journal of Volcanology and Geothermal Research, 2013
Abstract A network of autonomous underwater hydrophones is used to monitor acoustic activity associated with Hunga Ha'apai-Hunga Tonga volcano during a period of 15 months. The data provide a continuous record spanning a surtseyan eruption (VEI 2) in March of 2009, which input ~ 10 13  J of acoustic energy into the ocean soundscape.
Bohnenstiehl, DelWayne R., Dziak, Robert P., Matsumoto, Haru, Lau, T.-K. Andy   +3 more
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Tonga volcano eruption created puzzling ripples in Earth’s atmosphere

Nature, 2022
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Burst of underwater explosions powered Tonga volcano eruption

Nature, 2022
openaire   +3 more sources

Technical Report: Tonga volcano eruption

2022
On 15 January 2022, the Hunga-Tonga-Hunga-Ha'apai volcano eruption was felt across the Pacific Ocean and beyond, releasing energy equivalent to hundreds of Hiroshima nuclear explosions and creating supersonic air pressure waves that were observed from space.
Liliana Narvaez, Joerg Szarzynski, Zita Sebesvari   +2 more
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Mafic Plinian volcanism and ignimbrite emplacement at Tofua volcano, Tonga

Bulletin of Volcanology, 2011
Tofua Island is the largest emergent mafic volcano within the Tofua arc, Tonga, southwest Pacific. The volcano is dominated by a distinctive caldera averaging 4 km in diameter, containing a freshwater lake in the south and east. The latest paroxysmal (VEI 5–6) explosive volcanism includes two phases of activity, each emplacing a high-grade ignimbrite ...
Caulfield, J. T., Cronin, Shane J., Turner, S. P., Cooper, Lauren B.   +3 more
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Sporadic E responds to the 2022 Tonga volcano eruptions

In this study, we analyzed ionosonde observations in Eastern Asia to investigate the responses of the sporadic E (Es) layer to severe atmospheric disturbances caused by the Tonga volcanic eruptions on 15 January 2022. The most notable feature observed was the disappearance of the Es layer after approximately 10:00 UT, attributed to the vertical drift ...
Jin Wang, Yang-Yi Sun
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Bacterial diversity in Fe‐rich hydrothermal sediments at two South Tonga Arc submarine volcanoes

Geobiology, 2010
AbstractSeafloor iron oxide deposits are a common feature of submarine hydrothermal systems. Morphological study of these deposits has led investigators to suggest a microbiological role in their formation, through the oxidation of reduced Fe in hydrothermal fluids.
N L, Forget, S A, Murdock, S K, Juniper
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Plumbing System of Hunga Tonga Hunga Ha’apai Volcano

Journal of Earth Science, 2023
Román Alvarez, Miguel Camacho
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SATELLITE CHARACTERIZATION OF GLOBAL STRATOSPHERIC SULFATE AEROSOLS RELEASED BY TONGA VOLCANO

Proceedings of the 2023 International Symposium on Molecular Spectroscopy, 2023
Adam Pastorek, Mike||Cameron, Lecours
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