Registration Number
0209U002073,
0108U003583
, R & D reports
Title
Adaptation of present-day numerical models of weather forecast for Ukraine
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Head
Timofeev V.,
Registration Date
19-01-2009
Organization
Ukrainian Scientific Research Hydrometeorological institute
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Mesoscale model WRF with traditional schemes of physical parametrizations is set up and introduced into automatic operartion on small platform x86_64-4 as well as on supercomputer IA 64-64. Resuls are presented on web-site www.water-ecobase.org.ua with visualization for Ukraine. Data of near-surface air temperature, atmospheric pressure, wind velocity and direction, precipitation, humidity and cloudiness (3 levels) is displayed for each meteostation of Ukraine. The model in the best way forecasts air temperature on plains in the central, western and north-western Ukraine, and eastern region and Azov Sea coast as well as highland stations of the Crimea and Carpathians show greater deflections of forecast from the real data. Some differences in quality of forecasts were found for forecasts on 24, 48, 72 h (whole-the-day lead) and those on 36 and 60 h (half-a-day lead). The model is well-simulated parameters of precipitation that were interpreted as disastrous 23-27 July, 2008 in Carpathian Mts. Amount ofprecipitation was found above-estimated in Prikarpattya (east off the main ridge) and under-estimated in Zakarpattya (west off the main ridge).
Product Description
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2020-04-02
