Analysis on a bow echo and supercell process
기관명 | NDSL |
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저널명 | 氣象科學 = Scientia meteorologica sinica |
ISSN | 1009-0827, |
ISBN |
저자(한글) | Yang, Chengfang,Zhu, Junjian |
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저자(영문) | |
소속기관 | |
소속기관(영문) | |
출판인 | |
간행물 번호 | |
발행연도 | 2008-01-01 |
초록 | Bow echo and supercell interaction occurred on 12 July 2005 in Shandong province is analyzed based on Jinan CINRAD/SA radar data. The results show that bow echo and supercell appeared when the horizontal trough turned to longitudinal one and atmosphere is unstable. Wind-profiler products reveal clearly the change of high wind before and after the horizontal trough turning to longitudinal trough. Emergence of rear-inflow notch in base reflectivity map is the signal for bow echo form ation. Typical supercell occurs in the warm area in front of the head of bow echo. They all tend to strengthen after combination. Bow echo can lead to mesocyclones continually. What's more, most of mesocyclones bring hail and strong convective wind gust. |
원문URL | http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=03553784&target=NART&cn=NART51720910 |
첨부파일 |
과학기술표준분류 | |
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ICT 기술분류 | |
DDC 분류 | |
주제어 (키워드) | Horizontal trough turning to longitudinal one,Bow echo,Supercell,Mesocyclone |