Dr Rebecca Williams Rebecca.Williams@hull.ac.uk
Reader in Volcanology
In December 2021, an undersea volcano in the southern Pacific Ocean, the Hunga Tonga–Hunga Ha‘apai (hereafter called the Hunga volcano) began erupting. In January 2022 the eruption reached a powerful climax, triggering atmospheric waves that traveled around the globe and a tsunami that swept across the Pacific Ocean (1, 2). An estimated 75% of Earth's volcanoes are underwater, and 20% of all fatalities caused by volcanic eruptions since 1600 CE have been associated with underwater volcanism (3). Yet, explosive underwater eruptions are poorly understood. On page 1085 of this issue, Clare et al. (4) report that volcanic debris from the Hunga eruption traveled under the sea at an unprecedented distance and at record-breaking speed—more than 100 km, at velocities reaching 122 km/hour — and destroyed a vast network of seafloor telecommunication cables. Given that 95% of global communications are carried by seafloor cables, the findings highlight system vulnerabilities to underwater volcanism (5).
Williams, R., & Rowley, P. (2023). Anatomy of a volcanic eruption undersea. Science, 381(6662), 1046-1047. https://doi.org/10.1126/science.adk0181
Journal Article Type | Article |
---|---|
Acceptance Date | Sep 1, 2023 |
Online Publication Date | Sep 7, 2023 |
Publication Date | Sep 8, 2023 |
Deposit Date | Sep 8, 2023 |
Publicly Available Date | Sep 26, 2023 |
Journal | Science (New York, N.Y.) |
Print ISSN | 0036-8075 |
Electronic ISSN | 1095-9203 |
Publisher | American Association for the Advancement of Science |
Peer Reviewed | Not Peer Reviewed |
Volume | 381 |
Issue | 6662 |
Pages | 1046-1047 |
DOI | https://doi.org/10.1126/science.adk0181 |
Keywords | Multidisciplinary |
Public URL | https://hull-repository.worktribe.com/output/4377573 |
Accepted manuscript
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Copyright © 2023 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works
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