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Mesoscale Model Experimental Forecasts of the Haar of Northeast Scotland
Publisher: American Meteorological Society
Abstract: A mesoscale model is used to simulate the diurnal evolution of sea fog off the northeast Scottish coast observed on 27 April 1984. It is shown that the accuracy of the early part of the forecast is very dependent on the ...
High-Resolution Analysis of Frontal Fracture
Publisher: American Meteorological Society
Abstract: A mesoscale array of dropwindsondes, released in a small rapidly deepening frontal wave cyclone in the eastern North Atlantic during the FRONTS 92 experiment, has been assimilated into a 17-km-grid mesoscale model nested ...
3D-Var Assimilation of Insect-Derived Doppler Radar Radial Winds in Convective Cases Using a High-Resolution Model
Publisher: American Meteorological Society
Abstract: he assimilation of Doppler radar radial winds for high-resolution NWP may improve short-term forecasts of convective weather. Using insects as the radar target, it is possible to provide wind observations during convective ...
Diagnosing Observation Error Correlations for Doppler Radar Radial Winds in the Met Office UKV Model Using Observation-Minus-Background and Observation-Minus-Analysis Statistics
Publisher: American Meteorological Society
Abstract: ith the development of convection-permitting numerical weather prediction the efficient use of high-resolution observations in data assimilation is becoming increasingly important. The operational assimilation of these ...
Forecasting Capabilities for the London 2012 Olympics
Publisher: American Meteorological Society
Abstract: sion of weather forecasts for the London Olympic and Paralympic Games in 2012 offered the opportunity for the Met Office to accelerate the transition to operations of several advanced numerical modeling capabilities and ...
Cloud Banding and Winds in Intense European Cyclones: Results from the DIAMET Project
Publisher: American Meteorological Society
Abstract: he Diabatic Influences on Mesoscale Structures in Extratropical Storms (DIAMET) project aims to improve forecasts of high-impact weather in extratropical cyclones through field measurements, high-resolution numerical ...