ARRC Student Seminar Clayton Blosser Thursday, April 18th 11:00 a.m. RIL 202 Parametric amplification has become an area of interest for RF engineers in circumventing fundamental limitations like the Bode-Fano limit or the Chu limit. However, the theory of broad banding parametric amplifiers has yet to be directly applied to electrically small antennas. This work […]
On Wednesday, April 17th, there will be a “Women in Atmospheric Science Panel” in the NWC Atrium from 5:30pm to 7:30pm. The Keynote Speaker, Dr. Marcela Loria-Salazar, will be accompanied by two Panelists, Lexy Elizalde and Liz Leitman. Refreshments will be provided.
Weather and Climate Systems Zhihong Chen Impact of assimilating WindBorne observations following different parts of a TPV on the predictability of an Arctic Cyclone during THINICE Wednesday, April 17th, 2024 3:30 pm NWC 1350 If unable to attend in person, please join us via Zoom: https://oklahoma.zoom.us/j/94741626909?from=addon Abstract: The impact of assimilating in situ observations inside […]
Weather and Climate Systems Logan T. Mitchell Refining In Situ Aerosol Measurements via a Simple Threshold Screening Method for ORACLES 2016-2018 April 17, 2024 3:00 pm NWC 1350 Abstract: During ORACLES (ObseRvations of Aerosols above CLouds and their IntEractionS) 2016-2018, in situ Single Scattering Albedo (SSA) was determined using absorption coefficients from Particle Soot Absorption […]
National Weather Center Colloquium Dr. Rosimar Rios- Berrios Subseasonal and Climate Variability of Tropical Cyclones in Global Convection-Permitting Simulations April 16, 2024 3:00 pm NWC 1313 Zoom link: https://tinyurl.com/nwccolloquium Despite the powerful and devastating effects of tropical cyclones, many questions remain unanswered about these phenomena. For example, what are the precise mechanisms that allow tropical […]
PhD Defense Madeline Clark Frank Driving Mechanisms of Very Rapid Sea Ice Loss Events Tuesday, April 16th, 2024 9:30 am NWC 1120 If unable to attend in person Join Zoom: https://oklahoma.zoom.us/j/9596771919 Meeting ID: 959 677 Abstract: Forecasting Arctic sea ice is a complex, open problem in polar science, exasperated by climate change and Arctic amplification. […]
Boundary Layer, Urban Meteorology and Land-Surface Processes Stuart Edris Evaluation of Flash Drought Identification with Machine Learning Techniques Monday, April 15, 2024 3:00 pm NWC 1350 If you are unable to attend in person, feel free to join on the google meet: https://meet.google.com/wnq-hmtm-meu Abstract: Droughts are extreme dry events that decrease an ecosystem’s and society’s […]
Convective Meteorology ( Mesoscale Dynamics) Peter Brechner Ice Crystal Size Distributions in Atlantic Coast Snowstorms: Results from IMPACTS April 12, 2024 3:00 pm NWC 1350 Abstract: In January and February 2020, 2022, and 2023, the Investigation of Microphysics and Precipitation for Atlantic Coast Threatening Snowstorms (IMPACTS) was conducted out of Wallops Island, Virginia to study […]
Convective Meteorology (Mesoscale Dynamics) Examining Aerosol-Convective Cloud Interactions: Insights from the TRACER and ESCAPE Field Campaigns in Houston, Texas Ali Al Jabri Friday, April 5 03:30 p.m. NWC 1350 Abstract: Aerosols serve as cloud condensation nuclei, influencing the number, size, and properties of cloud droplets. Their effect on clouds can potentially alter large-scale atmospheric circulation, […]
Convective Meteorology (Mesoscale Dynamics) Determining the Utility of Multi-platform Observations Collected Preceding the 26 February 2023 Norman, OK Tornado Madeline Diedrichsen Friday, April 5 3:00 p.m. NWC 1350 Abstract: Quasi-linear Convective System (QLCS) tornadoes are difficult to predict and target, so relatively few coordinated deployments sampling these events have been conducted in the past. […]
