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dc.contributor.author Moya Álvarez, Aldo Saturnino
dc.contributor.author Martínez Castro, Daniel
dc.contributor.author Kumar, Shailendra
dc.contributor.author Flores Rojas, José Luis
dc.contributor.author Estevan, René
dc.contributor.author Saavedra Huanca, Miguel
dc.contributor.author Silva Vidal, Yamina
dc.coverage.spatial Andes centrales
dc.coverage.spatial Cuenca del Mantaro
dc.coverage.spatial Huancayo
dc.date.accessioned 2020-10-26T10:45:31Z
dc.date.available 2020-10-26T10:45:31Z
dc.date.issued 2020-07-15
dc.identifier.citation Moya-Álvarez, A. S., Martínez-Castro, D., Kumar, S., Flores, J. L., Estevan, R., Saavedra-Huanca, M., & Silva, Y. (2020). Statistical characterization of vertical meteorological profiles obtained with the WRF-ARW model on the central Andes of Peru and its relationship with the occurrence of precipitation on the region.==$Atmospheric Research, 239,$==104915. https://doi.org/10.1016/j.atmosres.2020.104915 es_ES
dc.identifier.govdoc index-oti2018
dc.identifier.uri http://hdl.handle.net/20.500.12816/4869
dc.description.abstract The work carried out a characterization of tropospheric vertical profiles in rainy and dry seasons by behavior of thermodynamic indices obtained with the WRF model for the period January 2018–March 2019 on the central Andes of Peru and its relationship with rainfall in the region. A case study was also analyzed using sounding observation data. The precipitation observed were taken from 8 meteorological stations located in the Mantaro basin belonging to the National Meteorological Service of Peru. As a results, it was found that the behavior of the thermodynamic parameters responds to the general characteristics of each period. The level of condensation was always higher in the dry period, in which the lower troposphere was also more stable. The KI, TT, Sweat and CAPE indices were always higher in the rainy season, as was water vapor mixing ratio. The vertical shear was mostly higher in the dry period. The parameters that were most informative to precipitation forecasting in rainy period were the precipitation predicted by the model WRF, the average relative humidity of the 600–400 hPa layer and the water vapor mixing ratio in the layer itself. The shear in the 650–500 hPa and 550–400 hPa layer was also informative for two locations. In general, the indices were not very informative for the forecast of extreme rains. For the dry season, the relationship between thermodynamic indices and rainfall was not analyzed because it is very scarce at this time of year. The case study showed that in general, the thermodynamic parameters analyzed for each day, responded to the fact of a rainy day in relation to another dry day. es_ES
dc.format application/pdf es_ES
dc.language.iso eng es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof urn:issn:0169-8095
dc.rights info:eu-repo/semantics/closedAccess es_ES
dc.subject Central Andes es_ES
dc.subject WRF model es_ES
dc.subject Thermodynamics indices es_ES
dc.subject Mantaro basin es_ES
dc.subject Rainfall es_ES
dc.subject Verification es_ES
dc.subject LAMAR es_ES
dc.title Statistical characterization of vertical meteorological profiles obtained with the WRF-ARW model on the central Andes of Peru and its relationship with the occurrence of precipitation on the region es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.subject.ocde http://purl.org/pe-repo/ocde/ford#1.05.00 es_ES
dc.subject.ocde http://purl.org/pe-repo/ocde/ford#1.05.09 es_ES
dc.identifier.journal Atmospheric Research es_ES
dc.description.peer-review Por pares es_ES
dc.identifier.doi https://doi.org/10.1016/j.atmosres.2020.104915 es_ES

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