Impact of Upper Tropical Cyclone on West Bank of Bohai Sea

DOI

10.2991/dramclr-19.2019.25How to use a DOI?

Keywords

Damrey Forecast Disaster Storm surge

Abstract

Based on the data of FY-2E infrared cloud image, radar, micaps3.1, island observation station, large buoy, and numerical weather forecasting products, effects of tropical storm Damrey on Tangshan were analyzed, forecast and disaster cause of tropical storm Damrey were also analyzed. The results show that the mesoscale low pressure system, going into the west area of 38°N, 121°E, will move toward north fast along the 586 line of the subtropical high. When more than 39°N, the system will turn to northeast by the effect of westerlies, and move faster. Double effect of ultra low level southeast jet on the sea was obvious, not only is the power factor but also the water vapor factor. Strong precipitation and wind of Damrey appears at the point, which is the inflection point of the line 586 of the subtropical high on 500hpa upper weather map. Leting County flooded seriously because of the 5 consecutive rainstorms and the storm surge of Damrey.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhiming Yu
AU  - Siyao Wang
PY  - 2019/11
DA  - 2019/11
TI  - Impact of Upper Tropical Cyclone on West Bank of Bohai Sea
BT  - Proceedings of the Fourth Symposium on Disaster Risk Analysis and Management in Chinese Littoral Regions (DRAMCLR 2019)
PB  - Atlantis Press
SP  - 109
EP  - 113
SN  - 1951-6851
UR  - https://doi.org/10.2991/dramclr-19.2019.25
DO  - 10.2991/dramclr-19.2019.25
ID  - Yu2019/11
ER  -