Atmospheric Dynamics & Pressure System Modeling Unit
Modeling large-scale atmospheric dynamics and pressure systems to advance medium-range weather and climate prediction.
Research Mission
The Atmospheric Dynamics & Pressure System Modeling Unit investigates large-scale atmospheric circulation, pressure system dynamics, and teleconnection patterns that govern regional weather and climate variability. The unit develops and applies atmospheric models to advance medium-range weather prediction, seasonal climate forecasting, and understanding of how large-scale circulation changes drive regional climate impacts — providing the atmospheric dynamics expertise that underpins DARAS's weather and climate programs.
Key Research Functions
Circulation Modeling
Developing and applying atmospheric general circulation models that simulate large-scale pressure systems, jet streams, and circulation patterns — advancing the representation of atmospheric dynamics in weather and climate prediction systems.
Teleconnection Research
Investigating teleconnection patterns — ENSO, the North Atlantic Oscillation, the Madden-Julian Oscillation — that link distant regions of the atmosphere and drive predictable regional climate variability at seasonal timescales.
Forecast Development
Developing medium-range and extended-range forecast products that leverage atmospheric dynamics research — improving the skill of 1–4 week forecasts that bridge the gap between weather prediction and seasonal climate outlooks.
Research Capabilities
Directorate of Advanced Research & Applied Sciences
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