OThree Chemistry MM5/CAMx Modeling for the 16-20 Sept ’00 Episode: Process Analysis Problem Definition Central California Ozone Study: Bi-Weekly Presentation.

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Presentation transcript:

OThree Chemistry MM5/CAMx Modeling for the Sept ’00 Episode: Process Analysis Problem Definition Central California Ozone Study: Bi-Weekly Presentation 3 T. W. Tesche Dennis McNally Harvey Jeffries 3 December 2003

OThree Chemistry Process Analysis Problem Definition  Identification of key analysis subregions  Examination of BaseA ozone and NOx time series  Examination of surface wind and temperatures  Examination of local PBL heights  Examination of aloft aircraft measurements  Subregional (SJV) ozone and NOx performance statistics

OThree Chemistry Daily Maximum 1-hr Ozone: 16 Sept ‘00 CAMx Base A

OThree Chemistry Daily Maximum 1-hr Ozone: 17 Sept ‘00 CAMx Base A

OThree Chemistry Daily Maximum 1-hr Ozone: 18 Sept ‘00 CAMx Base A

OThree Chemistry Daily Maximum 1-hr Ozone: 19 Sept ‘00 CAMx Base A

OThree Chemistry Daily Maximum 1-hr Ozone: 20 Sept ‘00 CAMx Base A

OThree Chemistry MPE Statistics on Two Grids CAMx Base A

OThree Chemistry Average Peak Accuracy over All Stations CAMx Base A

OThree Chemistry Bias (ppb) In Hourly Ozone Prediction CAMx Base A

OThree Chemistry Bias (%) in Hourly Ozone Prediction CAMx Base A

OThree Chemistry Error (%) In Hourly Ozone Prediction CAMx Base A

OThree Chemistry 4 km Analysis Domain Fresno Subarea Bakersfield Subarea Sacramento Subarea

OThree Chemistry San Joaquin Diagnostic Subareas Fresno Subarea Bakersfield Subarea SHA: Shafter OLD: Oildale BGS: Golden St. BAC: California St. EDS: Edison ARV: Arvin M29: Madera FSS: Fresno SkyPark CLO: Clovis FSF: First Street FSD: Drummond PLR: Parlier

OThree Chemistry Sacramento Diagnostic Subareas Sacramento Subarea ELK: Elk Grove FLN: Folsom NAT: Natomas PGV: Pleasant Grove ROC: Rocklin ROS: Roseville S13: T Street SDP: Del Paso SLU: Sloughouse WLN: Woodland SNH: North Highlands

OThree Chemistry Base_A Ozone Time Series: Sacramento Subarea CAMx Base A ELK: Elk Grove (031) SLU: Sloughouse (040)

OThree Chemistry Base_A NOx Time Series: Sacramento Subarea CAMx Base A ELK: Elk Grove (031) NAT: Natoma (032)

OThree Chemistry Base_A Ozone Time Series: Fresno Subarea CAMx Base A M29: Madera (041) FSS: Sierra Skypark (037)

OThree Chemistry Base_A Ozone Time Series: Fresno Subarea CAMx Base A CLO: Clovis (032) FSF: First Street (036)

OThree Chemistry Base_A Ozone Time Series: Fresno Subarea CAMx Base A FSD: Drummond (035) PLR: Parlier (045)

OThree Chemistry Base_A Ozone Time Series: Bakersfield Subarea CAMx Base A SHA: Shafter (046) OLD: Oildale (044)

OThree Chemistry Base_A Ozone Time Series: Bakersfield Subarea CAMx Base A BGS: Golden St. (031) BAC: California St. (030)

OThree Chemistry Base_A Ozone Time Series: Bakersfield Subarea CAMx Base A EDS: Edison (033) ARV: Arvin (029)

OThree Chemistry Base_A NOx Time Series: Fresno Subarea CAMx Base A M29: Madera (038) FSS: Sierra Skypark (035)

OThree Chemistry Base_A NOx Time Series: Fresno Subarea CAMx Base A CLO: Clovis (031) FSF: First Street (034)

OThree Chemistry Base_A NOx Time Series: Fresno Subarea CAMx Base A FSD: Drummond (033) PLR: Parlier (040)

OThree Chemistry Base_A NOx Time Series: Fresno Subarea CAMx Base A SOH: Stockton (033)

OThree Chemistry Base_A NOx Time Series: Bakersfield Subarea CAMx Base A SHA: Shafter (041) OLD: Oildale (039)

OThree Chemistry Base_A NOx Time Series: Bakersfield Subarea CAMx Base A BGS: Golden St. (030) BAC: California St. (029)

OThree Chemistry Base_A NOx Time Series: Bakersfield Subarea CAMx Base A EDS: Edison (032) ARV: Arvin (028)

OThree Chemistry MM5 Run 4 Surface Temperatures CAMx Base A KFAT: Fresno (016) KBFL: Bakersfield (009)

OThree Chemistry MM5 Run 4 Surface Winds at Fresno (KFAT) CAMx Base A 17 Sept ’00 (119) 18 Sept ’00 (120)

OThree Chemistry MM5 Run 4 Surface Winds at Fresno (KFAT) CAMx Base A 19 Sept ’00 (121) 20Sept ’00 (122)

OThree Chemistry MM5 Run 4 Surface Winds at Bakersfield (KBFL) CAMx Base A 17 Sept ’00 (056) 18 Sept ’00 (057)

OThree Chemistry MM5 Run 4 Surface Winds at Bakersfield (KBFL) CAMx Base A 19 Sept ’00 (058) 20Sept ’00 (059)

OThree Chemistry 4 Km Process Analysis Subareas