2017
DOI: 10.3856/vol45-issue4-fulltext-1
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El temporal del 8 de agosto de 2015 en las regiones de Valparaiso y Coquimbo, Chile Central

Abstract: RESUMEN.El temporal del 8 de Agosto de 2015 se caracterizó por la ocurrencia conjunta de condiciones meteo-oceanográficas que causaron la destrucción de infraestructura costera y edificaciones en varias localidades del litoral central de Chile. El oleaje extremo se sumó a rachas de vientos provenientes del noroeste y una mínima histórica de la presión atmosférica asociada al sistema frontal. La marea de origen astronómico -aun cuando no extrema-hizo su contribución para peraltar el nivel del mar sobre el cual … Show more

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Cited by 20 publications
(17 citation statements)
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“…For the analysis, the authors selected a mid‐latitude South Pacific winter storm that occurred in August 2015. This storm was one of the most powerful on record in Chile, with winds reaching 110 km/hr, with waves as high as 8 meters reported (Winckler et al., 2017). The August 2015 ETC formed at 32°S in the Pacific Ocean, some 1,700 km off the Chilean coast.…”
Section: Synoptic Features Of the Etc Of August 2015mentioning
confidence: 97%
See 2 more Smart Citations
“…For the analysis, the authors selected a mid‐latitude South Pacific winter storm that occurred in August 2015. This storm was one of the most powerful on record in Chile, with winds reaching 110 km/hr, with waves as high as 8 meters reported (Winckler et al., 2017). The August 2015 ETC formed at 32°S in the Pacific Ocean, some 1,700 km off the Chilean coast.…”
Section: Synoptic Features Of the Etc Of August 2015mentioning
confidence: 97%
“…From cyclogenesis (06 August 18:00 UTC), the vortex moved eastward before shifting southeast on August 8th 06:00 UTC. It reached a minimum core pressure of 981 hPa on August 8th 00:00 UTC (Winckler et al., 2017). During the night of August 9th at 01:00 UTC, the storm reached the Chilean coast in the Ñuble Region.…”
Section: Synoptic Features Of the Etc Of August 2015mentioning
confidence: 99%
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“…Other marine events affecting the coastal area have been the great wave storms. The main events occurred on 10 August 1965, 10 July 1984, and 8 August 2015, causing damaged coastal infrastructure and eroding beaches and dunes [24][25][26]. They were categorized as M4 to M5, according to the official wave intensity scale (https://marejadas.…”
Section: Introductionmentioning
confidence: 99%
“…Las técnicas tradicionales para establecer la posición de la línea de costa requieren, una amplia inversión en tiempo y recursos y es costoso abarcar grandes superficies costeras (Sunder et al 2017). En Chile se han realizado estudios espacio-temporales de la variabilidad interanual e interdecenal de la posición de la línea de costa, utilizando técnicas fotogramétricas a múltiples escalas, con modelos de ajustes espiral logarítmica, sistemas de información geográfica, levantamientos topográficos y modelamiento a través de los forzamientos oceánicos con énfasis en eventos puntuales de marejadas, temporales y tsunamis (Martínez 2011;Martínez et al 2016Martínez et al , 2018Winckler et al 2017). Con estas técnicas se ha concluido que el 80% del litoral arenoso en Chile presenta problemas de erosión, especialmente las playas con campos dunares y humedales (Ministerio del Ambiente 2019).…”
Section: Introductionunclassified