객관적인 태풍 통계자료 구축을 위한 ‘한반도 근접 태풍’의 정의 및 기준 설정
A Definition and Criterion on Typhoons Approaching to the Korean Peninsula for the Objective Statistical Analysis
1
조회
0
다운로드
10
인용
0
참고문헌
키워드
초록
A definition on the tropical cyclone (TC) that influenced the Korean Peninsula (KP),the KP-influence TC, is widely used in the TC communities, but its criterion is not clear mainly due to the ambiguity and subjectiveness of the term such as 'influence', which led to the inconsistent TC statistical analysis. This study suggests a definition and criterion on the TC approaching to the KP (KP-approach TC) additionally, which is more obvious and objective than the KP-influence TC. In this study, the criterion on the KP-approach TC is determined when the TC's center from the RSMC best track data encounters the box areas of 28°N~40°N and 120°E~138°E. The range is chosen by finding a minimum area that includes all official KPinfluence TCs except three TCs that affected the KP as a tropical depression (TD). Statistical analysis reveals that, among total 1,537 TCs that occur in the western North Pacific during 1951-2008, the KP-approach TC was 472, the KP-influence TC was 187, and the KP-landfall TC was 87. August was the month that the largest TCs approach and influence to the KP. Finally, this paper suggests to determine the KP-influence TC by the strong wind and heavy rain advisories in the KP based on the observation after the storm's passage
Abstract
A definition on the tropical cyclone (TC) that influenced the Korean Peninsula (KP),the KP-influence TC, is widely used in the TC communities, but its criterion is not clear mainly due to the ambiguity and subjectiveness of the term such as 'influence', which led to the inconsistent TC statistical analysis. This study suggests a definition and criterion on the TC approaching to the KP (KP-approach TC) additionally, which is more obvious and objective than the KP-influence TC. In this study, the criterion on the KP-approach TC is determined when the TC's center from the RSMC best track data encounters the box areas of 28°N~40°N and 120°E~138°E. The range is chosen by finding a minimum area that includes all official KPinfluence TCs except three TCs that affected the KP as a tropical depression (TD). Statistical analysis reveals that, among total 1,537 TCs that occur in the western North Pacific during 1951-2008, the KP-approach TC was 472, the KP-influence TC was 187, and the KP-landfall TC was 87. August was the month that the largest TCs approach and influence to the KP. Finally, this paper suggests to determine the KP-influence TC by the strong wind and heavy rain advisories in the KP based on the observation after the storm's passage
참고문헌 (12)
- 권혁조, "한반도 영향 태풍의 정의에 대한 새로운 제안", 대기, 18(1), pp.43~53 (2008), 한국기상학회
- 기상청, "태풍백서", pp.262~ (1996)
- 문일주, "이어도 종합해양과학기지를 활용한 태풍연구: Part I. 태풍관측의 중요성 및 현황", 대기, 20(3), pp.247~260 (2010), 한국기상학회
- 박종길, "한반도에 영 향을 주는 태풍의 통계적 특성변화", 대기, 16, pp.1~17 (2006)
- 백종진, "1951-2001 동안 한반도 주변 을 통과하는 태풍에 대한 연구", 대기, 12, pp.436~439 (2002)
- 이동규, "한반도에 근접하는 태풍, 1960-1989 제 1부: 통계와 종관 개요", 한국기상학회지, 28, pp.133~147 (1992)
- 차은정, "006년 태풍 특징과 태풍 예보의 개선방향", 대기, 17(3), pp.299~314 (2007), 한국기상학회
- 최기선, "한반도 상륙 태풍의 강도변화 예측을 위한 단순회귀모형 개발", 대기, 17(2), pp.135~145 (2007), 한국기상학회
- 최의수, "56년간 한반도 강수 및 풍속의 극값 변화", 대기, 18(4), pp.397~416 (2008), 한국기상학회
- Ki-Seon Choi, "Climatological Characteristics of Tropical Cyclones Making Landfall over the Korean Peninsula", 한국기상학회지, 43(2), pp.97~109 (2007), 한국기상학회
- Kim, J.-H., "Large increase of heavy rainfall associated with tropical cyclone landfalls in Korea after the late 1970s", Geophys. Res. Lett, 33, pp.L18706~ (2006)[DOI]
- Moon, I.-J, "Impact of upper-ocean thermal structure on the intensity of the Korean peninsular landfall typhoons", Progress in Oceanogr (2010)