A Study on the Evaluation of Seawater Risk in Coastal Areas during Typhoon

doi:10.15683/kosdi.2025.3.31.031

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2025 Vol.21, Issue 1 Preview Page Next Page

Original Article

A Study on the Evaluation of Seawater Risk in Coastal Areas during Typhoon 태풍 시 해안지역 해수 위험성 평가방안 연구: 이훈희^1,2ㆍ권영석³*
Hun-Hui Lee^1,2, Young-Seok Kwon³*; ¹Doctoral Researcher, Miltary Studies, Daejeon University, Daejeon, Republic of Korea
²Director, Disaster Management, 2^nd Operations Command, Daegu, Republic of Korea
³Professer, Military Studies, Daejeon University, Daejeon, Republic of Korea

31 March 2025. pp. 31-44

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Abstract

Purpose: It’s to a quantitative evaluation plan for seawater risk to determine the timely advance evacuation of coastal residents in the event of a typhoon. Method: After defining the risk of seawater during a typhoon, it was analyzed by dividing it into influencing factors such as tidal, storm surge, and waves, and detailed application criteria for each influencing factor, evaluation system development results, risk area selection, and real-time response measures were presented. Result: The proposed evaluation criteria of seawater risk in coastal areas during typhoon are valid and can be used as a basis for determining the safe evacuation of residents at that time. Conclusion: Until now there has been a disaster response manual at the government level related to typhoons, there has been no criterion for determining whether or not to evacuate from the prespective of coastal residents. When applying the criteria presented in this paper, it is expected that the government’s disaster response ability and public security will be greatly improved.

Keywords

Disaster Management

Typhoon

Coastal Area

Seawater Risk Evaluation

Seawater Impact Distance

Maximum Risk Height

Evacuation Conditions

연구목적: 태풍 시 해안지역 주민의 적시적 사전대피를 판단하기 위한 해수 위험성에 대한 계량적 평가 방안을 제시하는데 있다. 연구방법: 태풍 시 해수 위험성을 정의한 후 영향요소인 조석, 폭풍해일, 파도로 나누어 분석하고, 영향요소별 세부 적용기준과 평가체계 개발결과, 위험지역 선정 및 실시간 대응방안을 제시하였다. 연구결과: 제시된 태풍 시 해안지역 해수 위험성 평가 기준과 대피조건은 타당성이 있으며, 태풍 시 주민의 안전한 대피를 결정할 근거로 활용할 수 있다. 결론: 그동안 태풍 관련 정부 차원의 재난대응매뉴얼은 있었으나, 정작 해안 주민 입장에서 가장 중요한 대피여부 판단기준이 없었다. 본 논문이 제시한 기준 적용 시 정부의 재난대응력과 국민의 안전보장이 크게 향상될 것으로 기대한다.

키워드

재난관리

태풍

해안지역

해수 위험성 평가

해수영향거리

최대위험고

대피조건

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Information

Publisher :The Korean Society of Disaster Information
Publisher(Ko) :한국재난정보학회
Journal Title :Journal of the Society of Disaster Information
Journal Title(Ko) :한국재난정보학회논문집
Volume : 21
No :1
Pages :31-44
DOI :https://doi.org/10.15683/kosdi.2025.3.31.031

[1] Ahn, S.H., Kim, B.J., Lee, S.L., Kim, H.K. (2008). "The characteristics of disaster by track of typhoon affecting the Korean Peninsula." Journal of the Korean Society of Hazard Mitigation. Vol. 8, No. 3, pp. 29-36.

[2] Ahn, S.H., Park, K.J., Kim, J.Y., Kim, B.J. (2015). "The characteristics of the frequency and damage for meteorological disasters in Korea." Journal of the Korean Society of Hazard Mitigation. Vol. 15, No. 2, pp. 133-144. 10.9798/KOSHAM.2015.15.2.133

[3] Cho, W.H., Choo, G.S., Choi. S.Y., Kim, M.G., Choi, H.I., Min, S.H. (2021). 2021 Coastal Infiltration Projection Map Production(phase 2) Results Report. Korea Hydrographic and Oceanographic Agency, Busan.

[4] Ham. G.Y., Shin, B.W., Seo, J.C. (2000). "An experimental study on the beach deformation at toe of seawall by waves run-up." Gyeongsang National University Journal of Research Institute of Industrial Technology, Vol. 16, pp. 99-107.

[5] Hwang, S.M., Oh, H.M., Nam, S.Y., Kang, T.S. (2020). "Coastal complex disaster risk assessment in Busan marine city." Journal of the Korean Society of Marine Environment & Safety, Vol. 26, No. 5, pp. 506-513. 10.7837/kosomes.2020.26.5.506

[6] Kang, S.H., Jun, K.C., Bang, G.H., Park, K.S. (2002). "Empirical relationship between central pressure and maximum sustained wind for tropical cyclones in Northeast Asian Sea." Asia-Pacific Journal of Atmospheric Sciences, Vol. 38, No. 5, pp. 523-530.

[7] Kim, D.S., Kim, J.M., Lee, G.H., Lee, S.D. (2007). "Inundation analysis considering water waves and storm surge in the coastal zone." Journal of Ocean Engineering and Technology, Vol. 21, No. 2, pp. 35-41.

[8] Korea Hydrographic and Oceanographic Agency(KHOA). Ocean Data in Grid Framework(khoa.go.kr/oceangrid).

[9] Korea Hydrographic and Oceanographic Agency(KHOA). Real-time Height of Tide Information Service(khoa.go.kr/hightide).

[10] Korea Hydrographic and Oceanographic Agency(KHOA). Smart Tidal Forecast(khoa.go.kr/swtc).

[11] Korea Meteorological Administration(KMA). Weather Homepage(weather.go.kr).

[12] Lee, H.H. (2024). Seawater Risk Evaluation System in Coastal Area during Typhoon v2. 2^nd Operational Command, Disaster Management Division-1429, Daegu.

[13] Lee, Y.J. (2011). A study on Wind Speed Standardization and Wind Wave Correlation. Master Thesis, Kwandong University.

[14] Korea Defence Intelligence Command (KDIC). (2024). Military Geographic Information Portal. Geographic Information Web Service, MilMap 3.0(milmap.mnd.mil).

[15] Ministry of Employment and Labor (2023). Occupational Safety and Health Act. Act No. 19591.

[16] Ministry of Public Administration and Security (2020). Standard Manual for Disaster Crisis Management of Storm and Flood. Sejong.

[17] Ministry of Public Administration and Security (2024). Framework Act on Disaster and Safety Management. Act No. 20030.

[18] Na, H.N. (2023). Development of Region-specific Risk Assessment and Prediction System based on Typhoon Impact Forecasting for Pre-disaster of Combined Weather Disasters. Ph.D. Dissertation, Inje University.

[19] Naver (2024). "Surf," "Waves Run-up," "Storm surge," "Baekjung Spring Tide," "Wave." Naver Knowledge Encyclopedia (terms.naver.com).

[20] Song, B.G., Kim, Y.S., Kim, Y.S. (2003). "A case of south coast storm Tsunami by typhoon Maemi." Journal of the Korean Society of Hazard Mitigation, Vol. 3, No. 4, pp. 9-12.

[21] Wikipedia (2024). "Beaufort wind force scale," "Tide," "Typhoon," "Typhoons in the Korean Peninsula," "Wave." Wikipedia Korean(ko.wikipedia.org).

[22] Windydt SE. Windy(windy.com).

[23] Yoo, D.H., Lee, Y.C., Kim, D.S., Lee, K.H. (2024). "An experimental study on the estimation method of overtopping discharge at the rubble mound breakwater using wave-overtopping height." Journal of Korean Navigation and Port Research, Vol. 48, No. 3, pp. 192-199.

[24] Yoon, J.J. (2012). Numerical Expriments for Storm Surge Height and Coastal Inundation. Ph.D. Dissertation, Ajou University.

[25] YTN (2020). "Waves that seem to swallow the lighthouse... the power of 'Hi-Seon' seen in the report video." (youtube.com).

Journal of the Society of Disaster Information ISSN:1976-2208(Print) 2671-5287(Online) 한국재난정보학회논문집

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