Dependency of typhoon intensity and genesis locations on El Niño phase and SST shift over the western North Pacific

Ha, Kyung‐Ja; Yoon, Seog Young; Yun, Kyung-Sook; Kug, Jong‐Seong; Jang, Yeon-Soo; Chan, Johnny C. L.

doi:10.1007/s00704-012-0588-z

Cited by 25 publications

(13 citation statements)

References 31 publications

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“…The variation of precipitation over the Korean Peninsula in September is strongly determined by how many TC affect over the Korean Peninsula. In addition, several studies reported that the genesis region and track of TC is associated with ENSO (Kang et al 1995;Chen et al 1998;Chan 2000;Clark and Chu 2002;Wang and Chan 2002;Jang and Ha 2008;Kim et al 2011;Ha et al 2012). Wang and Chan (2002) found that the genesis location is located in the northwestern Pacific, which is relatively close to the Korean Peninsula during La Niña developing phases, and is located over the northern extratropics during El Niño developing phases.…”

Section: Enso and Tropical Cyclone In Septembermentioning

confidence: 96%

Precipitation variability in September over the Korean Peninsula during ENSO developing phase

2015

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In this study, the relationship between the El Niño-Southern Oscillation (ENSO) and precipitation variability over the Korean Peninsula is investigated. In contrast to the previously-known positive correlation between them during an El Niño developing summer and winter, we found a considerably significant negative correlation in September between Niño3 Sea Surface Temperature and Korean precipitation during ENSO developing phase. The northerly wind is only seen during El Nino developing phase and is part of the cyclonic flow over the subtropical North Pacific. The cyclonic flow over the subtropical North Pacific is induced by the subtropical diabatic heating, which is a peculiar feature during El Niño developing phase. In addition, it is demonstrated that the negative correlation is partly attributed to the tropical cyclone (TC), particularly during La Niña phase. That is, TC tends to pass through Korean Peninsula more frequently during La Niña years, which leads to more precipitation over the Korean Peninsula. © 2015 Springer-Verlag Berlin Heidelber

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Section: Enso and Tropical Cyclone In Septembermentioning

confidence: 96%

Precipitation variability in September over the Korean Peninsula during ENSO developing phase

2015

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“…Most typhoons in the Korean Peninsula first track northward and then shift their course eastward by following the edge of the Pacific high-pressure system (Camargo et al 2007;Ha et al 2012). Because the Korean Peninsula is located on the northwestern end of the typhoon route, its climate is influenced by typhoon tracks and frequency (Kim et al 2006;Camargo et al 2007).…”

Section: Introductionmentioning

confidence: 98%

“…A number of investigations have inferred historical typhoon activity using lagoon sediment cores (Donnelly and Woodruff 2007;Woodruff et al 2009Woodruff et al , 2015Yu et al 2009). Recent studies demonstrated that typhoon (and hurricane) occurrences and tracks exhibit quasi-regular patterns and even cycles (Ha et al 2012). Therefore, multi-centennial or longer climate records from coastal regions can be used to determine past storm patterns, which may be useful for disaster preparation.…”

Section: Introductionmentioning

confidence: 99%

Factors controlling typhoons and storm rain on the Korean Peninsula during the Little Ice Age

et al. 2015

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“…Strong El Niño events were chosen because teleconnection signals in the region of study can be assumed as stronger during such events. The analysis considered the evolution of El Niño impacts across calendar years according to Ha et al (2012), also based on the ONI index. Their study suggests that El Niño year 0 impacts occur in the Northern Hemisphere (NH) summer, autumn, and early winter, while in Year ?…”

Section: Methodology and Datamentioning

confidence: 99%

El Niño and the Köppen–Geiger Classification: A Prototype Concept and Methodology for Mapping Impacts in Central America and the Circum-Caribbean

Naranjo

Glantz

Temirbekov

et al. 2018

Int J Disaster Risk Sci

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The aim of this pilot study conducted by the consortium for capacity building was to develop a prototype concept and methodology for the classification and visualization of the geographic impacts of El Niño on annual climates and seasonality. Our study is based on the Köppen-Geiger climate classification scheme for a set of selected countries affected by strong El Niños in Latin America. By identifying and visualizing the annual and seasonal changes in regional, national, or subnational climate regimes that generally accompany an El Niño event, this research proposes an efficient way to detect and describe climate shifts and variability across time and space. Such knowledge provides a support tool for risk analysis and can potentially enhance government efforts of climate risk management, including disaster risk reduction activities that prevent, mitigate, and improve coping responses to El Niño-related hydrometeorological threats. Details of the conceptual approach and methodology to classifying and mapping El Niño's impacts are described and explained using the Central American and circumCaribbean region as a case study. The potential applications for disaster risk reduction as well as its limitations and future work are also discussed.

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Dependency of typhoon intensity and genesis locations on El Niño phase and SST shift over the western North Pacific

Cited by 25 publications

References 31 publications

Precipitation variability in September over the Korean Peninsula during ENSO developing phase

Precipitation variability in September over the Korean Peninsula during ENSO developing phase

Factors controlling typhoons and storm rain on the Korean Peninsula during the Little Ice Age

El Niño and the Köppen–Geiger Classification: A Prototype Concept and Methodology for Mapping Impacts in Central America and the Circum-Caribbean

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