Clouds, Climate and Extreme Weather Research

Climate and Extreme Weather Research

driven by the SPACE AROUND YOU

Given the current level of understanding of phenomena like hurricanes, extratropical cyclones, and severe thunderstorms-which result from complex interactions between many scales of motion in the atmosphere-it is difficult to skillfully predict if these weather phenomena will become something extraordinary ; a similar statement may be made for events such as an extended heat wave or seasonal flooding. Adding a sense of urgency to this already complicated problem are projections of more frequent, and perhaps more intense extreme events in future climates. The Department of Earth, Atmospheric and Planetary Sciences is responding to this problem through its focus on Clouds, Climate and Extreme Weather (C-CLEW), which seeks to... Understand and predict the physical and statistical behavior of extreme weather and climate events.

Droplet trajectories within a 3D numerical simulation of the turbulent kinetic energy (TKE) field within a growing cumulus cloud. Droplets can grow faster by collection of  other droplets in regions of high TKE (pink regions of cloud, with present valus given by "hotness" of dot color), but this growth will be most efective in speeding rain formation if they then subsequently enter regions of greater cloud water (denoted by warm colors along trajectory).

Affiliated Faculty & Research Area 

Ernie Agee Mesoscale Convection, Thunderstorms and Tornadoes, Coherent Structures, Cold Air Outbreaks, Climate Change, and Solar Variability
Michael Baldwin Characteristics of weather systems, numberical weather prediction, forecast verification, data assimilation, data mining
Tom Carney Aviation Meteorology, Impact of Weather on Aviation Operations, Synoptic-scale Dynamics and Energetics, Interactions between Synoptic- and Mesoscale-Motion Fields
Daniel Chavas

Natural hazard physics, Tropical cyclones, Weather and climate variability, Climate change, Risk analysis, and Societal impacts

Daniel Dawson Dynamics, Numerical modeling, Data assimilation, Prediction of severe convective storms and tornadoes, Cloud and precipitation microphysics and parameterization thereof, EnKF radar data assimilation and ensrmble prediction on convective scales, Desdrometer and polarimetric radar observations in supercells
Alex Gluhovsky Atmospheric/climate dynamics, turbulence, and convection: time series analysis and dynamical systems
Harshvardhan Radiative Transfer, Clouds and Aerosol, Remote Sensing, Climate
Dev Niyogi Convection initiation and land surface heterogeneity, severe weather climatology, heavy precipitation processes, satellite data assimilation, landfall hurricanes and tropical systems, Indian monsoon
Wen-Yih Sun Geofluid dynamics, numerical modeling, boundary layer meterology, land-atmosphere and air-sea interactions, surface hydrology, regional climate, and monsoons
Robin Tanamachi Severe convective storms, Tornadoes, Doppler radar, Dual-polarized radar, Radar data analysis, High-resolution numerical modeling of convective storms and tornadoes, Radar data assimilation, Ensemble Kalman filter (EnKf) technique, Mesoscale meteorology, Atmospheric radiometry, Infrared thermography, Atmospheric undular bores
Wen-wen Tung Dynamical predictability, multiscale, convective systems, tropical dynamics (monsoons, waves, intraseasonal oscillation), multiscale analysis of complex time series
Yutian Wu Storm track dynamics, atmosphere general circulation, climate change 
Qianlai Zhuang Interactions of biosphere and atmosphere

Related Groups


Useful Links

NCAR Community Climate System Model (CCSM)

PCCRC - Purdue Climate Change Research Center

CASMGS - Consortium for Agricultural Soils Mitigation of Greenhouse Gases