Browsing Física de Partículas by Author "718c09d9-03a2-43a4-bc7e-e69305a3d10e"
Now showing items 1-6 of 6
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Climatology of Lyapunov exponents: the link between atmospheric rivers and large-scale mixing variability
Garaboa Paz, Ángel Daniel; Eiras Barca, Jorge; Pérez Muñuzuri, Vicente (Copernicus Publications, 2017)Large-scale tropospheric mixing and Lagrangian transport properties have been analyzed for the long-term period 1979–2014 in terms of the finite-time Lyapunov exponents (FTLEs).Wind field reanalyses from the European ... -
Evaluation of the moisture sources in two extreme landfalling atmospheric river events using an Eulerian WRF tracers tool
Eiras Barca, Jorge; Domínguez, Francina; Hu, Huancui; Garaboa Paz, Ángel Daniel; Míguez Macho, Gonzalo (Copernicus Publications, 2017)A new 3-D tracer tool is coupled to the WRF model to analyze the origin of the moisture in two extreme atmospheric river (AR) events: the so-called Great Coastal Gale of 2007 in the Pacific Ocean and the Great Storm of ... -
On the assessment of the moisture transport by the Great Plains low-level jet
Algarra Cajide, Iago; Eiras Barca, Jorge; Míguez Macho, Gonzalo; Nieto, Raquel; Gimeno, Luis (Copernicus Publications, 2019)Low-level jets (LLJs) can be defined as wind corridors of anomalously high wind speed values located within the first kilometre of the troposphere. These structures are one of the major meteorological systems in the ... -
On the relationship between atmospheric rivers, weather types and floods in Galicia (NW Spain)
Eiras Barca, Jorge; Lorenzo, Nieves; Taboada, Juan; Robles, Alba; Míguez Macho, Gonzalo (Copernicus Publications, 2018)Atmospheric rivers (ARs) – long and narrow structures of anomalously high water vapor flux located in the warm sector of extratropical cyclones – have been shown to be closely related to extreme precipitation and flooding. ... -
Tagging moisture sources with Lagrangian and inertial tracers: application to intense atmospheric river events
Pérez Muñuzuri, Vicente; Eiras Barca, Jorge; Garaboa Paz, Ángel Daniel (Copernicus Publications, 2018-06-08)Two Lagrangian tracer tools are evaluated for studies on atmospheric moisture sources and pathways. In these methods, a moisture volume is assigned to each particle, which is then advected by the wind flow. Usual Lagrangian ... -
The concurrence of atmospheric rivers and explosive cyclogenesis in the North Atlantic and North Pacific basins
Eiras Barca, Jorge; Ramos, Alexandre M.; Pinto, Joaquim G.; Trigo, Ricardo M.; Liberato, Margarida L. R.; Míguez Macho, Gonzalo (Copernicus Publications, 2018)The explosive cyclogenesis of extratropical cyclones and the occurrence of atmospheric rivers are characteristic features of a baroclinic atmosphere, and are both closely related to extreme hydrometeorological events in ...