简讯：2022 年在罗斯冰架下测量到的 Hunga Tonga-Hunga Ha'apai 海啸

IF 1.8 4区地球科学 Q3 ENVIRONMENTAL SCIENCES Antarctic Science Pub Date : 2023-12-14 DOI:10.1017/s0954102023000366

Craig Stewart, Huw Horgan, Craig Stevens

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引用次数: 0

摘要

2022年1月15日，世界标准时间04时15分，位于西南太平洋(南纬20°32′32.37”，西经175°23′38.67”)的Hunga Tonga-Hunga Ha'apai火山爆发，这是自1883年喀拉喀托火山爆发以来最强大的火山活动。在火山喷发造成的诸多影响中，一场大规模的海啸席卷了整个西南太平洋。火山喷发的特征在全球范围内广泛的记录站被记录下来，包括大气压力波、海啸本身，以及更高阶的响应，例如与压力波相关的海啸(Carvajal et al. 2022)。

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Short Note: 2022 Hunga Tonga-Hunga Ha'apai tsunami measured beneath the Ross Ice Shelf

On 15 January 2022, 04h:15 UTC, the volcano Hunga Tonga-Hunga Ha'apai in the south-west Pacific Ocean (20°32'32.37''S, 175°23'38.67''W) erupted in what proved to be the most powerful such event since Krakatau in 1883. Among the many impacts of the eruption, a substantial tsunami propagated throughout the south-west Pacific Ocean. The signatures of the eruption were recorded at a wide range of recording stations globally, including the atmospheric pressure wave, the tsunami itself and, in addition, higher-order responses, such as a tsunami associated with the pressure wave (Carvajal et al. 2022).

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来源期刊

Antarctic Science 地学-地球科学综合

CiteScore

3.60

自引率

6.20%

发文量

审稿时长

3 months

期刊介绍： Antarctic Science provides a truly international forum for the broad spread of studies that increasingly characterise scientific research in the Antarctic. Whilst emphasising interdisciplinary work, the journal publishes papers from environmental management to biodiversity, from volcanoes to icebergs, and from oceanography to the upper atmosphere. No other journal covers such a wide range of Antarctic scientific studies. The journal attracts papers from all countries currently undertaking Antarctic research. It publishes both review and data papers with no limits on length, two-page short notes on technical developments and recent discoveries, and book reviews. These, together with an editorial discussing broader aspects of science, provide a rich and varied mixture of items to interest researchers in all areas of science. There are no page charges, or charges for colour, to authors publishing in the Journal. One issue each year is normally devoted to a specific theme or papers from a major meeting.