Marine boundary layer simulation and verification during BOBMEX-Pilot using NCMRWF model |
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Authors: | Swati Basu |
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Institution: | (1) National Centre for Medium Range Weather Forecasting, INSAT Building, Mausam Bhavan Complex, Lodi Road, New Delhi, India |
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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. |
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Keywords: | Marine boundary layer parameterisation BOBMEX non-local closure global model |
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