Local Impacts and Surface Characteristics of Cold Pools Wind Gust Observed from Thunderstorm
نویسندگان
چکیده
Cold pools and associated wind storms are frequent occurrences in Southwestern Nigeria, especially during the early monsoon phase. The surface gust frequently destroys properties resulting economic losses. Two case events were investigated this study; one event occurred May 2019 other March 2020, both southwestern Nigeria. National Oceanic Atmospheric Administration (NOAA) Center for Environmental Prediction (NCEP)/Climate (CPC) Infrared brightness temperatures CPC Morphing technique (CMORPH) rainfall products analysed alongside in-situ observations from Nigerian Meteorological Agency (NiMET). Other data sources Aeronautics Space (NASA) Of Worldwide Energy Resources (POWER) World Wide Lightning Location Network (WWLLN). identified impacted communities as indicated by characteristics observations. There was a sudden change direction, with simultaneous drop temperature accompanied increasing speed. Pressure humidity observed to same period. Thunderstorms also present communities, observations, events. presence of lightning WWLLN agrees thunderstorms. cloud showed shields, their temperature, over period cold systems raining at time cases, consistent thunderstorm heavily several destroyed These seasonal windstorms require forecasting tool prediction study presents an eye-opener further investigation innovative research address menace.
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ژورنال
عنوان ژورنال: Atmospheric and climate science
سال: 2022
ISSN: ['2160-0422', '2160-0414']
DOI: https://doi.org/10.4236/acs.2022.124038