Results 131 to 140 of about 24,993 (287)

IDD and mesoscale model integrated system IDD y el sistema integrado del modelo de mesoescala

open access: yesMeteorologica, 2011
As part of the group of research institutions and universities participating in the UNIDATA program, the Federal University of Pelotas (RS-Brazil) has implemented an automatic data acquisition with forecasting and synoptic analysis system. It is based on
Lia Martins Costa do Amaral   +2 more
doaj  

Scale-dependency of surface fluxes in an atmospheric mesoscale model: effect of spatial heterogeneity in atmospheric conditions [PDF]

open access: yesNonlinear Processes in Geophysics, 2008
We examined the nonlinear effect of spatial heterogeneity in atmospheric conditions on the simulation of surface fluxes in the mesoscale model, MM5 by testing their scale-invariance from a tower footprint to regional scales.
Jinkyu Hong, Joon Kim
doaj  

Quantitative Spatiotemporal Evaluation of Dynamically Downscaled MM5 Precipitation Predictions over the Tampa Bay Region, Florida

open access: yes, 2011
This research quantitatively evaluated the ability of the fifth-generation Pennsylvania State University–National Center for Atmospheric Research Mesoscale Model (MM5) to reproduce observed spatiotemporal variability of precipitation in the Tampa Bay ...
Syewoon Hwang   +5 more
semanticscholar   +1 more source

Surface Energy Balance in Jakarta and Neighboring Regions As Simulated Using Fifth Mesoscale Model (MM5)

open access: yesAceh International Journal of Science and Technology, 2014
The objective of the present research was to assess the surface energy balance particularly in terms of the computed surface energy and radiation balance and the development of boundary layer over Jakarta and Neighboring Regions (JNR) by means of ...
Yopi Ilhamsyah
doaj   +1 more source

Influence of spatial resolution on diurnal variability during the north American monsoon [PDF]

open access: yes, 2008
Diurnal variability is an important yet poorly understood aspect of the warm-season precipitation regime over southwestern North America. In an effort to improve its understanding, diurnal variability is investigated numerically using the fifth ...
Gao, X   +5 more
core   +1 more source

A Molecular Line Observation toward Massive Clumps Associated with Infrared Dark Clouds

open access: yes, 2008
We have surveyed the N2H+ J=1-0, HC3N J=5-4, CCS J_N=4_3-3_2, NH3 (J, K) = (1, 1), (2, 2), (3, 3), and CH3OH J=7-6 lines toward the 55 massive clumps associated with infrared dark clouds by using the Nobeyama Radio Observatory 45 m telescope and the ...
Kazuhisa Kamegai   +9 more
core   +1 more source

Systematic errors of QPF in low-mountain regions as revealed by MM5 simulations

open access: yesMeteorologische Zeitschrift, 2008
Numerical simulations were performed with the mesoscale community model MM5 in order to investigate the simulation of orographically-influenced convective precipitation in southwestern Germany. With a representative set of 13 cases during Summer 2005, we performed sensitivity experiments with 7 km resolution and a nested model configuration with a ...
Günther Zängl   +3 more
openaire   +3 more sources

Mesoscale Modeling of Katabatic Winds over Greenland with the Polar MM5* [PDF]

open access: bronze, 2001
David H. Bromwich   +6 more
openalex   +1 more source

Exploring the possible role of small scale terrain drag on stable boundary layers over land [PDF]

open access: yes
This paper addresses the possible role of unresolved terrain drag, relative to the turbulent drag on the development of the stable atmospheric boundary layer over land.
Holtslag, A.A.M.   +4 more
core   +2 more sources

Greenland Ice Sheet Surface Mass Balance Variability (1988–2004) from Calibrated Polar MM5 Output*

open access: yes, 2006
Regional climate model runs using the fifth-generation Pennsylvania State University–National Center for Atmospheric Research Mesocale Model modified for use in polar regions (Polar MM5), calibrated by independent in situ observations, demonstrate ...
J. Box   +8 more
semanticscholar   +1 more source

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