• Marine boundary layer simulation and verification during BOBMEX-Pilot using NCMRWF model

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      https://www.ias.ac.in/article/fulltext/jess/109/02/0285-0292

    • Keywords

       

      Marine boundary layer; parameterisation; BOBMEX; non-local closure; global model

    • Abstract

       

      A global spectral model (T80L18) that is operational at NCMRWF is utilized to study the structure of the marine boundary layer over the Bay of Bengal during the BOBMEX-Pilot period. The vertical profiles of various meteorological parameters within the boundary layer are studied and verified against the available observations. The diurnal variation of various surface fields are also studied. The impact of non-local closure scheme for the boundary layer parameterisation is seen in simulation of the flow pattern as well as on the boundary layer structure over the oceanic region.

    • Author Affiliations

       

      Swati Basu1

      1. National Centre for Medium Range Weather Forecasting, INSAT Building, Mausam Bhavan Complex, Lodi Road, New Delhi, India
    • Dates

       
  • Journal of Earth System Science | News

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