Routine, Extreme And Engineering Meteorology Analysis For Karachi Coastal Area

Muhammad Taqul (), Jabir Hussain Syed and Ghulam Hassan Askari
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Muhammad Taqul: Department of Meteorology, Comsats University Islamabad (CUI), Pakistan
Jabir Hussain Syed: Department of Mechanical Engineering, University of Engineering and Technology (UET) Taxila, Pakistan
Ghulam Hassan Askari: Department of Mechanical Engineering, University of Engineering and Technology (UET) Taxila, Pakistan

Earth Sciences Malaysia (ESMY), 2020, vol. 4, issue 1, 15-22

Abstract: Pakistan’s largest city, Karachi, which is industrial centre and economic hub needs focus in research and development of every field of Engineering, Science and Technology. Urbanization and industrialization is resulting bad weather conditions which prolongs until a climate change. Since, Meteorology serves as interdisciplinary field of study, an analytical study of real and region-specific meteorological data is conducted which focuses on routine, extreme and engineering meteorology of metropolitan city Karachi. Results of study endorse the meteorological parameters relationship and establish the variability of those parameters for Karachi Coastal Area. The rise of temperature, decreasing trend of atmospheric pressure, increment in precipitation and fall in relative humidity depict the effects of urbanization and industrialization. The recorded extreme maximum temperature of 45.50C (on June 11, 1988) and the extreme minimum temperature of 4.5 0C(on January 1, 2007) is observed at Karachi south meteorological station. The estimated temperature rise in 32 years is 0.9 0C, which is crossing the Intergovernmental Panel on Climate Change (IPCC) predicted/estimated limit of 2oC rise per century. The maximum annual precipitation of 487.0mm appearing in 1994 and the minimum annual precipitation of 2.5mm appearing in 1987 is observed at same station which is representative meteorological station for Karachi Coast. Further Engineering meteorological parameters for heating ventilation air condition (HVAC) system design for industrial purpose are deduced as supporting data for coastal area site study for industrial as well as any follow-up engineering work in the specified region.

Keywords: Routine Meteorology; Extreme Meteorology; Engineering Meteorology; Atmospheric Variability; Karachi Coast. (search for similar items in EconPapers)
Date: 2020
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Persistent link: https://EconPapers.repec.org/RePEc:zib:zbesmy:v:4:y:2020:i:1:p:15-22

DOI: 10.26480/esmy.01.2020.15.22

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