Transcript
- Slide 1
- Henry Fuelberg Nick Heath Sean Freeman FSU WRF-Chem During SEAC 4 RS
- Slide 2
- What Well Be Running : The Weather Research and Forecasting model with Chemistry (WRF-Chem) Version 3.4 (Release Date: April 2012) Fully coupled, online, state-of-the-art weather/chemistry model
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- Horizontal Domains: 45 km 15 km (tentatively)
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- Vertical Domains: ~70 terrain-following sigma levels Packed in the boundary layer and near the tropopause Model top of 10 hPa ~1 km TTL
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- Met Initial and Boundary Conditions Global Forecast System (GFS) 0.5x0.5 real- time data 3 hourly time intervals
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- Chem Initial and Boundary Conditions MOZART-4 CO is assimilated with MOPITT CO retrievals Also uses GFS meteorology RACM chemical mechanism MEGAN biogenics Biomass burning emissions from MODIS Anthropogenic emissions from RETRO GOCART aerosol parameterization
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- FieldSetting Cumulus SchemeGrell-Devenyi 3D ensemble PBL SchemeMellor-Yamada-Janic Microphysics5-class w/graupel Shortwave RadiationGoddard shortwave Longwave RadiationRapid Radiative Transfer Model
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- MET Products: Standard variables at multiple pressure levels Simulated radar reflectivity Convective fields (convective precip, etc.) Thermodynamic Diagrams Total 24 h PrecipSim. Radar Reflectivity
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- Simulated Reflectivity
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- CHEM Products: CO O 3 NO NO 2 CH 4 SO 2 Surface CO200 hPa Ozone
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- Surface CO & 10 m Winds
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- Website: http://fuelberg.met.fsu.edu/research/seac4rs/mission.php
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- Website:
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- Choose Variable View Model Info Website:
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- Animate
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- Post Mission: Finer horizontal resolution 1-2 km grid spacing Explicitly resolve convection ICs and BCs from GFS final analyses Includes observations Better representation of atmosphere
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- Were here to help Henry Fuelberg [email protected] Nick Heath [email protected] Sean Freeman [email protected]