气候变化领域集成服务门户(CCPortal): Observing meteotsunamis (“Marrobbio”) on the southwestern coast of Sicily

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DOI	10.1007/s11069-020-04303-2
	Observing meteotsunamis (“Marrobbio”) on the southwestern coast of Sicily
	Zemunik P.; Bonanno A.; Mazzola S.; Giacalone G.; Fontana I.; Genovese S.; Basilone G.; Candela J.; Šepić J.; Vilibić I.; Aronica S.
发表日期	2021
ISSN	0921030X
起始页码	1337
结束页码	1363
卷号	106 期号:2
英文摘要	The paper presents sea level and air pressure observations acquired during the 2007 experiment carried out along the southwestern coast of Sicily. The experiment aimed to quantify the atmospheric and oceanic conditions related with the phenomenon of marrobbio, a kind of meteotsunami that is frequently observed in the Strait of Sicily. Sea level data measured at surrounding tide gauges, radio-sounding atmospheric profiles and ERA5 reanalysis data conjoined the analysis. Rapid air pressure and sea level oscillations were measured simultaneously during marrobbio events, while the atmospheric disturbances were estimated to propagate mostly towards east-northeast with a predominant speed of 19–24 m/s. The observed propagation direction and speed were found conducive for generation of long ocean waves through Proudman resonance over a wide outer shelf, although a complex bathymetry in front of affected area may strongly modify the generation. The atmospheric patterns were favourable for wave ducting mechanism during most of the observed marrobbio events. A need for establishing long-term high-frequency observations at marrobbio hot spots, as well to apply high-resolution atmospheric and oceanic models for proper quantification of meteotsunamis, is emphasized. © 2020, Springer Nature B.V.
关键词	High-frequency observations Meteotsunami Proudman resonance Strait of Sicily
英文关键词	atmospheric pressure; experimental study; quantitative analysis; resonance; sea level; tide gauge; tsunami; Italy; Sicily; Strait of Sicily
语种	英语
来源期刊	Natural Hazards
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/206700
作者单位	Institute of Oceanography and Fisheries, Šetalište I. Meštrovića 63, Split, 21000, Croatia; Istituto per lo studio degli impatti Antropici e Sostenibilità in ambiente marino, Consiglio Nazionale delle Ricerche, UOS di Capo Granitola, Via del Mare, 3 Torretta Granitola, Campobello di Mazara, 91021, Italy; Departamento de Oceanografía Física, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, B.C, Mexico; Faculty of Science, University of Split, R. Boškovića 33, Split, 21000, Croatia
推荐引用方式 GB/T 7714	Zemunik P.,Bonanno A.,Mazzola S.,等. Observing meteotsunamis (“Marrobbio”) on the southwestern coast of Sicily[J],2021,106(2).
APA	Zemunik P..,Bonanno A..,Mazzola S..,Giacalone G..,Fontana I..,...&Aronica S..(2021).Observing meteotsunamis (“Marrobbio”) on the southwestern coast of Sicily.Natural Hazards,106(2).
MLA	Zemunik P.,et al."Observing meteotsunamis (“Marrobbio”) on the southwestern coast of Sicily".Natural Hazards 106.2(2021).