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RISA Climatology of Operational Storm-Based Warnings: A Geospatial Analysis
Publisher: American Meteorological Society
Abstract: his study provides a quantitative climatological analysis of the fundamental geospatial components of storm-based warnings and offers insight into how the National Weather Service (NWS) uses the current storm-based warning ...
Part I: Improving Wildfire Occurrence Prediction for CONUS Using Deep Learning and Fire Weather Variables
Publisher: American Meteorological Society
Quality Control of Weather Radar Data Using Polarimetric Variables
Publisher: American Meteorological Society
Abstract: ecause weather radar data are commonly employed in automated weather applications, it is necessary to censor nonmeteorological contaminants, such as bioscatter, instrument artifacts, and ground clutter, from the data. With ...
The Bowdle, South Dakota, Cyclic Tornadic Supercell of 22 May 2010: Surface Analysis of Rear-Flank Downdraft Evolution and Multiple Internal Surges
Publisher: American Meteorological Society
Abstract: obile mesonet sampling in the hook echo/rear-flank downdraft (RFD) region of a tornadic supercell near Bowdle, South Dakota, provided the opportunity to examine RFD thermodynamic and kinematic attributes and evolution. ...
Generating Probabilistic Next-Day Severe Weather Forecasts from Convection-Allowing Ensembles Using Random Forests
Publisher: American Meteorological Society
Part II: Lessons Learned from Predicting Wildfire Occurrence for CONUS Using Deep Learning and Fire Weather Variables
Publisher: American Meteorological Society
Analysis of Tornado-Induced Tree Fall Using Aerial Photography from the Joplin, Missouri, and Tuscaloosa–Birmingham, Alabama, Tornadoes of 2011
Publisher: American Meteorological Society
Abstract: n this study, aerial imagery of tornado damage is used to digitize the falling direction of trees (i.e., tree fall) along the 22 May 2011 Joplin, Missouri, and 27 April 2011 Tuscaloosa?Birmingham, Alabama, tornado tracks. ...
Which Polarimetric Variables Are Important for Weather/No-Weather Discrimination?
Publisher: American Meteorological Society
Abstract: ecently, a radar data quality control algorithm has been devised to discriminate between weather echoes and echoes due to nonmeteorological phenomena, such as bioscatter, instrument artifacts, and ground clutter (Lakshmanan ...
A Comparison of Multiscale GSI-Based EnKF and 3DVar Data Assimilation Using Radar and Conventional Observations for Midlatitude Convective-Scale Precipitation Forecasts
Publisher: American Meteorological Society
Abstract: GSI-based data assimilation (DA) system, including three-dimensional variational assimilation (3DVar) and ensemble Kalman filter (EnKF), is extended to the multiscale assimilation of both meso- and synoptic-scale observation ...
Near-Ground Pressure and Wind Measurements in Tornadoes
Publisher: American Meteorological Society
Abstract: Since the spring of 2002, tornadoes were sampled on nine occasions using Hardened In-Situ Tornado Pressure Recorder probes, video probes, and mobile mesonet instrumentation. This study describes pressure and, in some cases, ...