Erin Jones – September 29
Weather and Climate Systems Multi-Resolution and Multiscale Hybrid 4DEnVar for FV3GFS to Improve Global and Tropical Cyclone Numerical Prediction Erin Jones Wednesday, September 29th 3:00 pm Join Google Meet: https://meet.google.com/joz-jnzu-cgr Or dial: (US) +1 314-649-9181 PIN: 293 300 648# The genesis and intensification of several meteorological features, notably tropical cyclones and frontal […]
Zhihong Chen – September 22
Weather and Climate Systems Seminar Impact of Data Assimilation and Model Physics on the predictability of the 2012 Great Arctic Cyclone Zhihong Chen Wednesday, September 22nd 3:00 pm Join Google Meet: https://meet.google.com/joz-jnzu-cgr Or dial: (US) +1 314-649-9181 PIN: 293 300 648# As human activity thrives in the Arctic, accurate prediction […]
Stephen Foskey – September 15
Weather and Climate Systems The impact of the Madden-Julian Oscillation on extreme winter weather over the United States Stephen Foskey Wednesday, September 15 3:00pm Google Meet This project seeks to understand how the MJO impacts extreme winter weather across the contiguous United States using both the Outgoing Longwave Radiation MJO Index (OMI) and […]
Samuel Lillo – May 12
Weather and Climate Systems Seminar Meso- to Synoptic-Scale Mid-Latitude Error Growth and Ramifications in Medium-Range Forecast Performance Samuel Lillo Wednesday, May 12th 2:00pm Join Google Meet: https://meet.google.com/jdv-kpfr-gnu While the average skill of medium-range numerical weather prediction (NWP) has steadily improved over the last three decades, there is still considerable variance in […]
Ty Dickinson – May 5
Weather and Climate Systems Seminar Subseasonal to Seasonal Extreme Precipitation Events in the Contiguous United States: Generation of a Database and Climatology Ty Dickinson Wednesday, May 5th 2:00pm Join Google Meet: https://meet.google.com/jdv-kpfr-gnu Extreme precipitation across multiple timescales is a natural hazard that creates a significant risk to life, with a commensurately […]
Amanda M. Murphy – April 28
Weather and Climate Systems Seminar Creation and Early Investigation of the GridRad-Severe Database Amanda M. Murphy Wednesday, April 28th 2:00 pm Join Google Meet: https://meet.google.com/jdv-kpfr-gnu The WSR-88D weather radar network in the US collects copious amounts of radar data every year, ranging from data on clear air echoes to winter storms and […]
Sean Spratley – April 21
Weather and Climate Systems Seminar Investigating the connections between Aerosol emissions and their effects on Severe Weather Events in the Southern Great Plains Sean Spratley Wednesday, April 21st 2:00 pm Join Google Meet: https://meet.google.com/jdv-kpfr-gnu Severe weather forecasting is important for mitigating risk to human life, but it is also very difficult and […]
Tomer Burg – April 14
Weather and Climate Systems Seminar Tropopause Polar Vortex Linkages to the February 2021 U.S. Cold Air Outbreak Tomer Burg Wednesday, April 14th 2:30 pm Join Google Meet: https://meet.google.com/jdv-kpfr-gnu Tropopause Polar Vortices (TPVs) are coherent vortices along the tropopause, with cyclonic TPVs identified by a local minimum in temperature and local maximum in potential vorticity […]
Anna Wanless – April 14
Weather and Climate Systems Seminar Examining Extreme Rainfall Forecast and Communication Processes in the South Central United States Anna Wanless Wednesday, April 14th 2:00 pm Join Google Meet: https://meet.google.com/jdv-kpfr-gnu Extreme rainfall events have increased in parts of the country and climate models project that trend to continue. As such, forecasters must be able […]
Taylor Grace – April 7
Weather and Climate Systems Seminar An Applied Definition for Heat Waves across the Southern Great Plains Taylor Grace Friday, April 7th 2:00pm Join Google Meet: https://meet.google.com/jdv-kpfr-gnu Heat waves are common to the Southern Great Plains (SGP), yet throughout the research community there are over 16 definitions used to quantify this extreme event. […]