Bryony Puxley – June 15
School of Meteorology MS Thesis Defense Precipitation Whiplash Events Across the Southern Great Plains of the United States Bryony Puxley Tuesday, June 15th 2:00pm Join Google Meet: https://meet.google.com/iqi-vufr-fvb Or dial: (US) +1 208-741-5361 PIN: 320 199 657# The Southern Great Plains is a region that is prone to precipitation extremes and […]
David Nowicki – June 15
School of Meteorology MS Thesis Defense INFORMATION CONTENT ANALYSIS OF COMBINED LIDAR-POLARIMETER RETRIEVALS TO IMPROVE AEROSOL REMOTE SENSING ACCURACY David Nowicki Tuesday, June 15th 10:00am Join Google Meet: https://meet.google.com/hfk-xbvs-qmk Or dial: (US) +1 484-998-0415 PIN: 813 374 113# Aerosols are small particles suspended in the atmosphere which affect global climate change via […]
Jiafen Hu – May 4
School of Meteorology MS Thesis Defense Test of Different Transformation Functions to Hydrometeor and Water Vapor Mixing Ratios for Direct Variational Assimilation of Radar Reflectivity Data Jiafen Hu Tuesday, May 4th 2:00pm Join Google Meet https://meet.google.com/hcf-kfam-pxk Many issues arose from using highly nonlinear radar reflectivity forward observation operator in three-dimensional variational data assimilation […]
Emily Tinney – December 1
School of Meteorology MS Thesis Defense A 13-year Trajectory-Based Analysis of Convection-Driven Changes in Upper Troposphere Lower Stratosphere Composition over the United States Emily Tinney Tuesday, December 1, 2020 11:00 am CST Join Zoom: https://oklahoma.zoom.us/j/93970293102?pwd=QTBoWVN4ZGZoMUNoWThtSndUdHBRZz09 Join our Cloud HD Video Meeting Zoom is the leader in modern enterprise video communications, […]
Stuart Edris – November 20
School of Meteorology MS Thesis Defense Evaluation of Flash Drought Criteria Component Stuart Edris Friday, November 20th 8:00 am Join Zoom Meeting https://oklahoma.zoom.us/j/92299356131?pwd=bis4V21ySHFyT3FmQkh3U29MNnp1Zz09 Join our Cloud HD Video Meeting Zoom is the leader in modern enterprise video communications, with an easy, reliable cloud platform for video and audio conferencing, chat, and […]
Melanie Schroers – November 19
School of Meteorology MS Thesis Defense Potential Predictability and Impacts of Subseasonal Extreme Precipitation Events in the United States Melanie Schroers Thursday, November 19th 2:00pm Join Google Meet: https://meet.google.com/hjt-mbix-mxi Prediction of climate extremes at the S2S time scale has become a large topic of conversation between researchers and decision makers. Long duration precipitation […]
Nathan Lis – July 6
ARRC Dissertation Defense Monday, July 6 @ 1:00 PM CT Drop Size Distribution Retrieval from Radar Data to Enhance the Spectral Bin Classification in Detecting Icing Conditions Nathan Lis School of Meteorology Please join my meeting from your computer, tablet or smartphone. https://global.gotomeeting.com/join/152903101 You can also dial in using your phone. United States: +1 (646) […]
Joel McAuliffe – June 29
School of Meteorology Colloquium A comparative Convective Study between the Local Particle Filter and Ensemble Kalman Filter with the Gridpoint Statistical Interpolation System Joel McAuliffe Monday, June 29th 1:00 pm Join Google Meeting meet.google.com/gpo-dokq-brn The localized particle filter (LPF) is a recent advance in ensemble data assimilation for numerical weather prediction. Derived […]
Makenzie Krocak – June 12
School of Meteorology Colloquium If we forecast it, they may (or may not) use it: sub-daily severe weather timing information and its utility for forecasters, stakeholders, and end users Makenzie J Krocak Friday, June 12th 2:00 pm Join Zoom Meeting https://oklahoma.zoom.us/j/98827021217?pwd=SndZR3VwdlhEeDZ6d0MzWlQ2bkhnQT09 Meeting ID: 988 2702 1217 Password: 975450 Severe weather causes significant damage and […]
Bo Huang – April 30
School of Meteorology Colloquium Reducing Sampling Errors of the Background Error Covariance Estimate in Ensemble-based Data Assimilation Bo Huang Thursday, April 30 @ 9:00 AM (Central time) https://oklahoma.zoom.us/j/93220661533?pwd=U2x3QzNmUnZ5QmQ2ZzhyMGtaejk5QT09 Meeting ID: 932 2066 1533 Password: 893184 Ensemble-based data assimilation (DA) estimates forecast error in a flow-dependent fashion, in contrast to the traditional variational […]