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The case study of bura of 1st and 3rd February 2007


Tudor, Martina; Ivatek-Šahdan, Stjepan
The case study of bura of 1st and 3rd February 2007 // Meteorologische Zeitschrift, 19 (2010), 5; 453-466 doi:10.1127/0941-2948/2010/0475 (međunarodna recenzija, članak, znanstveni)


Naslov
The case study of bura of 1st and 3rd February 2007

Autori
Tudor, Martina ; Ivatek-Šahdan, Stjepan

Izvornik
Meteorologische Zeitschrift (0941-2948) 19 (2010), 5; 453-466

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Bura; Aladin model; nonhydrostatic dynamics

Sažetak
Two cases when the operational forecast seriously underestimated the wind speed maxima are analysed. The first one in the night between 1st and 2nd February 2007 and the second one in the evening of 3rd February 2007. The two cases are analyzed using measured data from Split and Makarska automatic stations as well as vertical soundings from Zagreb and Zadar and ALADIN model simulations. For the purpose of this study, ALADIN 72 hour forecast was run on 2 km resolution using the complete set of physics parametrizations, hydrostatic and nonhydrostatic dynamics. Results show the potential benefit of nonhydrostatic dynamics for operational forecast does not lie in improvement of the 10 m wind forecast as much as in forecasting clear air turbulence associated with the lee waves.

Izvorni jezik
Engleski

Znanstvena područja
Geologija



POVEZANOST RADA


Projekt / tema
004-1193086-3036 - Oluje i prirodne katastrofe u Hrvatskoj (Branka Ivančan-Picek, )

Ustanove
Državni hidrometeorološki zavod

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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