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Verification of Convection-Allowing Model Ensemble Analyses of Near-Storm Environments Using MPEX Upsonde Observations
Publisher: American Meteorological Society
Abstract: he Mesoscale Predictability Experiment (MPEX) conducted during the spring of 2013 included frequent coordinated sampling of near-storm environments via upsondes. These unique observations were taken to better understand ...
Assimilation of Cloud-Top Temperature and Radar Observations of an Idealized Splitting Supercell Using an Observing System Simulation Experiment
Publisher: American Meteorological Society
Abstract: he Geostationary Operational Environmental Satellite-R Series will provide cloud-top observations on the convective scale at roughly the same frequency as Doppler radar observations. To evaluate the potential value of ...
An Improved Numerical Scheme to Treat the Open Lateral Boundary of a Regional Model
Publisher: American Meteorological Society
Abstract: A numerical scheme proposed by Kurihara and Bender is modified so as to improve the behavior of open lateral boundaries of a regional model. In the new scheme, both the local values and the gradients of fields from a larger ...
Updraft-Based Adaptive Assimilation of Radial Velocity Observations in a Warn-on-Forecast System
Publisher: American Meteorological Society
Diagnosing Convective Dependencies on Near-Storm Environments Using Ensemble Sensitivity Analyses
Publisher: American Meteorological Society
Abstract: Convection intensity and longevity is highly dependent on the surrounding environment. Ensemble sensitivity analysis (ESA), which quantitatively and qualitatively interprets impacts of initial conditions on forecasts, is ...
Neural Network–Based Sensitivity Analysis of Summertime Convection over the Continental United States
Publisher: American Meteorological Society
Abstract: lthough land?atmosphere coupling is thought to play a role in shaping the mean climate and its variability, it remains difficult to quantify precisely. The present study aims to isolate relationships between early morning ...
Precipitation Sensitivity to Surface Heat Fluxes over North America in Reanalysis and Model Data
Publisher: American Meteorological Society
Abstract: new methodology for assessing the impact of surface heat fluxes on precipitation is applied to data from the North American Regional Reanalysis (NARR) and to output from the Geophysical Fluid Dynamics Laboratory?s Atmospheric ...
Results from a Pseudo-Real-Time Next-Generation 1-km Warn-on-Forecast System Prototype
Publisher: American Meteorological Society
Results from a Pseudo-Real-Time Next-Generation 1-km Warn-on-Forecast System Prototype
Publisher: American Meteorological Society
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