Copernicus Atmosphere Monitoring Service
CAMS General Assembly, Athens, 14-16 June 2016
Sylvie Guidotti (Météo-France) On behalf of CAMS50 team
How are regional analyses, forecasts and re-analyses produced?
Daily productionof air quality
forecasts and Analyses
( Individual & Ensemble)
Global model productsRegional emissions
Observations
Annual production ofair quality reanalyses
Interim (YY-1) & Validated (YY-2)
USERS
Models Implied
INERIS -> CHIMERE
METNorway -> EMEP
RIUUK -> EURADIM
KNMI/TNO -> LOTOS-EUROS
SMHI -> MATCH
FMI -> SILAM
Météo-France -> MOCAGE
UKMET (AQUM)Aarhus University (DEHM)WUT (GEM AQ)
7 Full Operational 3 New models ( under tests )
Requirements – Near Real Time Production
Domain At least (25°W – 45°E, 30°N – 70°S )
Horizontal resolution Finer than or equal to 0.2°by 0.2°
Meteorological forcings IFS most recent available forecasts
Emission datasets MACC-III regional emission
Chemical boundary conditions
C-IFS most recent available products (aerosols, reactive gases and greenhouse gases)
Fire emissions GFAS Fire emissions from ECMWF
Observations In-situ observations from EEA only (centralised)
In Situ Obs ( EEA)
BC (IFS/ CIFS..)
Extraction,Processing(Centralised)
Obs to use ( 2 sets of data : verification & assimilation) – (MF)
7 individual Forecasts :- 4 Days, 10 species, 8 levels, resolution 0.1°
& Analyses- 1 Day, 10 species; surface, resolution 0.1°
Centralised Computation :-Ensemble ( = Median)
- Plots & Data ( Post-processing)- Statistics
Diffusion
Data server( soon available)
Websitehttp://www.regional.atmosphere.copernicus.eu/
Obs to use ( 2 sets of data : verification & assimilation) – (MF)
Extraction,Processing(Centralised)
Obs to use ( 2 sets of data : verification & assimilation) – (MF)
7 individual Forecasts :- 4 Days, 10 species, 8 levels, resolution 0.1°
& Analyses- 1 Day, 10 species; surface, resolution 0.1°
7 individual Forecasts :- 4 Days, 10 species, 8 levels, resolution 0.1°
& Analyses- 1 Day, 10 species; surface, resolution 0.1°
7 individual Forecasts :- 4 Days, 10 species, 8 levels, resolution 0.1°
& Analyses- 1 Day, 10 species; surface, resolution 0.1°
7 individual Forecasts :- 4 Days, 10 species, 8 levels, resolution 0.1°
& Analyses- 1 Day, 10 species; surface, resolution 0.1°
7 individual Forecasts :- 4 Days, 10 species, 8 levels, resolution 0.1°
& Analyses- 1 Day, 10 species; surface, resolution 0.1°
7 individual Forecasts :- 4 Days, 10 species, 8 levels, resolution 0.1°
& Analyses- 1 Day, 10 species; surface, resolution 0.1°
7 individual Forecasts :- 4 Days, 10 species, 8 levels, resolution 0.1°
& Analyses- 1 Day, 10 species; surface, resolution 0.1°
Centralised Computation :-Ensemble ( = Median)
- Plots & Data ( Post-processing)- Statistics
Centralised Computation :-Ensemble ( = Median)
- Plots & Data ( Post-processing)- Statistics
Data server( soon available)Centralised Computation :
-Ensemble ( = Median)- Plots & Data ( Post-processing)
- Statistics Websitehttp://www.regional.atmosphere.copernicus.eu/
Data server( soon available)Centralised Computation :
-Ensemble ( = Median)- Plots & Data ( Post-processing)
- Statistics Websitehttp://www.regional.atmosphere.copernicus.eu/
Data server( soon available)Centralised Computation :
-Ensemble ( = Median)- Plots & Data ( Post-processing)
- Statistics Websitehttp://www.regional.atmosphere.copernicus.eu/
Data server( soon available)Centralised Computation :
-Ensemble ( = Median)- Plots & Data ( Post-processing)
- Statistics Websitehttp://www.regional.atmosphere.copernicus.eu/
Data server( soon available)Centralised Computation :
-Ensemble ( = Median)- Plots & Data ( Post-processing)
- Statistics Websitehttp://www.regional.atmosphere.copernicus.eu/
Data server( soon available)Centralised Computation :
-Ensemble ( = Median)- Plots & Data ( Post-processing)
- Statistics
Near Real Time Products
• Individual & Ensemble 4 Days Forecasts:• 03, NO2, CO, SO2, PM10, PM2.5, PM10, NO, NH3, PANs & NMVOC , Birch Pollens
(surface)• Surface, 50m, 250m, 500m, 1000m, 2000m, 3000m, 5000m
• Individual & Ensemble Analysis ( DD-1):• 03, NO2, CO, SO2, PM10, PM2.5, PM10, NO, NH3, PANs & NMVOC , Birch Pollens• Surface
• Validation & Statistics Products :• Forecasts & Analyses versus Observations• Various Scores• EPSgrams• Daily Mean & Max plots
Requirements – Reanalyses ( validated & Interim)
Domain At least (25°W – 45°E, 30°N – 70°S )
Horizontal resolution Finer than or equal to 0.2°by 0.2°
Meteorological forcings IFS
Emission datasets MACC-III regional emission
Chemical boundary conditions
C-IFS most recent available products (aerosols, reactive gases and greenhouse gases)
Fire emissions GFAS Fire emissions from ECMWF
Observations In-situ observations from EEA only (centralised)
In Situ Obs ( EEA)
BC (IFS/ CIFS..)
Extraction,Processing(Centralised)
Obs to use ( 2 sets of data : verification & assimilation) – (INERIS)
7 individual Re analyses Validated YY-2, Interim YY-1O3, NO2, PM10, PM2.5 , CO, SO2
Surface ( +7 levels to come), resolution 0.1°
Centralised Computation :-Ensemble ( = Median)
- Plots & Data ( Post-processing)- Statistics
DiffusionWebsitehttp://www.regional.atmosphere.copernicus.eu/
RE ANALYSIS Products• Surface Ensemble hourly concentrations for O3, NO2, PM10 and
PM2.5• Various air quality indicators are derived from this hourly
Ensemble :• Seasonal and annual mean surface concentrations• Number of threshold exceedances over Europe for
• PM10: daily 50µg/m3 • O3: hourly 180µg/m3 & 240 µg/m3 and daily max 8-h 120µg/m3.
• Additional air quality indicators:• AOT40 (cumulative hourly ozone concentrations above 40 ppb) - period
May – July – ppb.h• SOMO35 (yearly cumulative ozone daily max 8-hour concentrations
above 35 ppb) ppb.d• Identification of the major pollution events
Thank you for your attention
Questions ?
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