Vol. 26, issue 08, article # 12

Abstract:

The description of the complex measurement and computation system for monitoring and forecasting the meteorological situation at the airport is presented. The system consists of the meteorological temperature profiler MTP-5PE, Vaisala Weather Transmitter WXT520, main and remote control terminals, network data storage, two high-resolution meteorological models, server, and SKIF Cyberia complex at Tomsk State University. The paper presents the results of the measurements and forecasts of the atmospheric temperature profile and surface values of the wind velocity and direction, pressure, humidity and temperature of the previous winter, characterized by various extreme weather events observed at the airport Bogashevo. It is shown that the measured and calculated temperature profiles for the lower part of the atmospheric boundary layer have a good qualitative and quantitative agreement of the results.

Keywords:

the complex measurement and computation system, atmospheric boundary layer monitoring, mesoscale and meteorological models

References:

1. Kuznecova I.N., Kadygrov E.N., Miller E.A., Nahaev M.I. Harakteristiki temperatury v nizhnem 600-metrovom sloe po dannym distancionnyh izmerenij priborami MTP-5 // Optika atmosf. i okeana. 2012. V. 25, N 10. P. 877–883.
2. Westwater E.R., Han Y., Irisov V.G., Leuskiy V., Ka-dygrov E.N., Viazankin A.S. Remote sensing of boundary layer temperature profiles by a scanning 5-mm microwave radiometer and RASS: Comparison Experiments // Atmos. and Ocean. Technol. 1999. V. 16. July. P. 805–818.
3. Kadygrov E.N., Pick D.R. The potential for temperature retrieval from an angular-scanning single-channel microwave radiometer and some comparisons with in situ observations // Meteorol. Application. 1998. V. 5, N 4. P. 393–404.
4. Smirnova M.M., Rubinshtejn K.G., Jushkov V.P. Ocenka vosproizvedenija regional'noj model'ju harakteristik pogranichnogo sloja atmosfery // Meteorol. i gidrol. 2011. N 12. P. 5–16.
5. Metodicheskie rekomendacii po ispol'zovaniju dannyh profilemerov MTP-5. M.: Rosgidromet, 2010. 45 p.
6. Bart A.A., Starchenko A.V., Fazliev A.Z. Informacionno-vychislitel'naja sistema dlja kratkosrochnogo prognoza kachestva vozduha nad territoriej g. Tomska // Optika atmosf. i okeana. 2012. V. 25, N 7. P.594–601.
7. Starchenko A.V., Bart A.A., Degi D.V., Zuev V.V., Shelehov A.P., Barashkova N.K., Ahmetshina A.S. Chislennoe i jeksperimental'noe issledovanie sostojanija atmosfernogo pogranichnogo sloja vblizi ajeroporta Bogashevo // Vestn. KuzGTU. 2012. N 6. P. 3–8.
8. Starchenko A.V. Chislennoe issledovanie lokal'nyh atmosfernyh processov // Vychislitel'nye tehnologii. 2005. N 10. P. 81–89.
9. Starchenko A.V., Belikov D.A., Vrazhnov D.A., Esaulov A.O. Primenenie mezomasshtabnyh modelej MM5 i WRF k issledovaniju atmosfernyh processov // Optika atmosf. i okeana. 2005. V. 18, N 5–6. P.455–461.
10. Gidrometcentr Rossii. O pogode iz pervyh ruk. 2013. [Jelektronnyj resurs]. Rezhim dostupa: http:// meteoinfo.ru/