The setup of the MesoVICT project

Recent advancements in numerical weather prediction (NWP) and the enhancement of model resolution have created the need for more robust and informative verification methods. In response to these needs, a plethora of spatial verification approaches have been developed in the past two decades. A spatial verification method intercomparison was established in 2007 with the aim of gaining a better understanding of the abilities of the new spatial verification methods to diagnose different types of forecast errors. The project focused on prescribed errors for quantitative precipitation forecasts over the central United States. The intercomparison led to a classification of spatial verification methods and a cataloging of their diagnostic capabilities, providing useful guidance to end users, model developers, and verification scientists. A decade later, NWP systems have continued to increase in resolution, including advances in high-resolution ensembles. This article describes the setup of a second phase of the verification intercomparison, called the Mesoscale Verification Intercomparison over Complex Terrain (MesoVICT). MesoVICT focuses on the application, capability, and enhancement of spatial verification methods to deterministic and ensemble forecasts of precipitation, wind, and temperature over complex terrain. Importantly, this phase also explores the issue of analysis uncertainty through the use of an ensemble of meteorological analyses.

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Related Dataset #1 : dphase_cosmoch2: COSMO model forecasts (2.2 km) run by MeteoSwiss for the MAP D-PHASE project

Related Dataset #2 : dphase_cmcgemh: regional GEM model high resolution forecast run by CMC for the MAP D-PHASE project

Related Dataset #3 : dphase_cleps: COSMO-LEPS forecasts run by ARPA-SIM for the MAP D-PHASE project

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Copyright 2018 American Meteorological Society (AMS).

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Author Dorninger, Manfred
Gilleland, Eric
Casati, Barbara
Mittermaier, Marion P.
Ebert, Elizabeth E.
Brown, Barbara G.
Wilson, Laurence J.
Publisher UCAR/NCAR - Library
Publication Date 2018-09-01T00:00:00
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Topic Category geoscientificInformation
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Metadata Date 2022-10-07T15:42:12.806883
Metadata Record Identifier edu.ucar.opensky::articles:22110
Metadata Language eng; USA
Suggested Citation Dorninger, Manfred, Gilleland, Eric, Casati, Barbara, Mittermaier, Marion P., Ebert, Elizabeth E., Brown, Barbara G., Wilson, Laurence J.. (2018). The setup of the MesoVICT project. UCAR/NCAR - Library. Accessed 25 March 2023.

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