한국환경과학회지 (Journal of Environmental Science International)

  • 제25권6호
  • /
  • Pages.853-864
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  • 2016
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  • 1225-4517(pISSN)
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  • 2287-3503(eISSN)
한국환경과학회 (The Korean Environmental Sciences Society)
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황해에서 발생한 동계 고기압형 기상해일의 기상학적 원인분석: 2005년 12월 21일 사례를 중심으로

Meteorological Analysis of a Meteo-tsunami caused by a High Pressure System during Winter on the Yellow Sea, South Korea: A Case Study of 21 December 2005

  • 이호재 (부산대학교 대기환경과학과) ;
  • 김유근 (부산대학교 대기환경과학과) ;
  • 김현수 (부산대학교 대기환경과학과) ;
  • 우승범 (인하대학교 해양과학과) ;
  • 김명석 (인하대학교 해양과학과)
  • Lee, Ho-Jae (Department of Atmospheric Sciences, Pusan National University) ;
  • Kim, Yoo-Keun (Department of Atmospheric Sciences, Pusan National University) ;
  • Kim, Hyunsu (Department of Atmospheric Sciences, Pusan National University) ;
  • Woo, Seung-Buhm (Department of Oceanography, Inha University) ;
  • Kim, Myung-Seok (Department of Oceanography, Inha University)
  • 투고 : 2016.03.31
  • 심사 : 2016.04.20
  • 발행 : 2016.06.30
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초록

Meteo-tsunamis are tsunamis that are typically caused by strong atmospheric instability (e.g., pressure jumps) in low pressure systems, but some meteo-tsunamis in winter can be caused by local atmospheric instability in high pressure systems (e.g., the Siberian High). In this study, we investigated a meteo-tsunami event related to a high pressure system that occurred during winter on the Yellow Sea in 2005. Sea level data from tidal stations were analyed with a high-pass filter, and we also performed synoptic weather analyses by using various synoptic weather data (e.g., surface weather charts) collected during the winter season(DJF) of 2005. A numerical weather model (WRF) was used to analyze the atmospheric instability on the day of the selected event (21 Dec. 2005). On the basis of the results, we suggest that the meteo-tsunami triggered by the high pressure system occurred because of dynamic atmospheric instability induced by the expansion and contraction of the Siberian High.

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참고문헌

  1. Butterworth, S., 1930, Theory of filter amplifiers, Experimental wireless & the wireless engineer, 7, 536-541.
  2. Choi, B. J., Park, Y., Kwon, K., 2008, Generation and growth of long ocean waves along the west coast of Korea in March 2007, Ocean polar Res., 30(4), 453-466. https://doi.org/10.4217/OPR.2008.30.4.453
  3. Choi, J. Y., Lee, D. Y., 2009, Analysis of small-scale atmospheric pressure jumps related to the generation of abnormal extreme waves at Boryeong, Ocean and polar research, 31(4), 379-388.
  4. Eom, H. M., Seung, Y. H., Woo, S. B., You, S. H., 2012, Analysis of abnormal wave at the west coast on 31 March 2007, Journal of Korean society of coastal ocean engineers, 24, 217-227. https://doi.org/10.9765/KSCOE.2012.24.3.217
  5. Kim, H. S., Kim, Y. K., Woo, S. B., Kim, M. S., 2014, Atmospheric analysis on the Meteo-tsunami case occurred on 31 March 2007 at the Yellow sea of South Korea, Journal of environmental science international, 23, 1999-2014. https://doi.org/10.5322/JESI.2014.23.12.1999
  6. Kim, M. S., 2014, Comparative analysis of propagation direction of abnormal waves in the Yellow sea on 31 March 2007 and on 25 April 2008 by analysis methodology for abnormal waves, Master Dissertation, Inha university, Incheon.
  7. Lee, C. H., 2013, Digital Signal Processing, 1st ed., Hanbit academy, 538-543.
  8. Monserrat, S., Vilibic, I., Rabinovich, A. B., 2006, Meteotsunamis: atmospherically induced destructive ocean waves in the tsunami frequency band, Natural hazards and earth system sciences, 6, 1035-1051. https://doi.org/10.5194/nhess-6-1035-2006
  9. Sepic, J., Vilibic, I., Belusic, D., 2009, Source of the 2007 1st meteotsunami (Adriatic sea), Journal of geophysical research, 114, 1-14.
  10. Skamarock, W. C., Klemp, J. B., Dudhia, J., Gill, D. O., Duda, M. G., Huang, X. Y., Wang, W., Powers, J. G., 2008, A Description of the advanced research WRF version 3, NCAR, NCAR/TN-475+STR, Colorado.
  11. Tanaka, K., 2010, Atmospheric pressure-wave bands around a cold front resulted in a meteotsunami in the East China Sea in February 2009, Natural hazards earth system sciences, 10, 2599-2610. https://doi.org/10.5194/nhess-10-2599-2010
  12. Torrence, C., Compo, G. P., 1998, A Practical guide to wavelet analysis, Bulletin of the american meteorological society, 79, 61-78. https://doi.org/10.1175/1520-0477(1998)079<0061:APGTWA>2.0.CO;2
  13. Vilibic, I., Horvath, K., Strelec-Mahovic, N., Monserrat, S., Marcos, M., Amores, A., Fine, I., 2013, Atmos -pheric prosesses responsible for generation of the 2008 Boothbay meteotsunami, Nat. hazards, DOI -10.1007, 1-29.
  14. Yoon, S. B., Shin, C. H., Bae, J. S., 2014, Analysis of generation and amplification Mechanism of abnormal waves occurred along the west coast of Korea, Journal of korean society of coastal and ocean engineers, 26(5), 314-326. https://doi.org/10.9765/KSCOE.2014.26.5.314