2014 Platform Shake-Out Project Update Overview
In this update, the 2014 platform shake-out project objectives, tasks, and progress are outlined. Key focus areas include modeling plan development, emissions processing, and project management. Stay informed about the latest developments in platform modeling for the western U.S.
Download Presentation
Please find below an Image/Link to download the presentation.
The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author. If you encounter any issues during the download, it is possible that the publisher has removed the file from their server.
You are allowed to download the files provided on this website for personal or commercial use, subject to the condition that they are used lawfully. All files are the property of their respective owners.
The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author.
E N D
Presentation Transcript
OVERVIEW OF WRAP 2014 PLATFORM DEVELOP AND SHAKE-OUT PROJECT UPDATE Ralph Morris, Tejas Shah, Marco Rodriguez, Jeremiah Johnson, Pradeepa Vennam, Kaity Lieschke, Ramboll B.H. Baek, UNC February 12, 2019
WRAP 2014 SHAKE-OUT OBJECTIVES Use existing information to develop a 2014 PGM modeling platform for western U.S. and provide initial testing o 3-month project o EPA 2014 Platform (12US2) o 2014 WRF EPA (12US2) & WAQS (36US/12WUS2) o SMOKE 36-km Domain o New Natural Emissions o Sensitivity Tests for WRF 12-km met and Biogenic o 2014 CAMx and CMAQ 36/12-km Annual Shake-Out Runs Evaluate fire plume rise 2
2014 SHAKE-OUT TASKS Task 1: Modeling Plan o Draft Modeling Plan for 2014 Shake-Out dated December 31, 2018 o Two comments received Any more? o To do Modeling Plan on Lessons Learned (e.g., 2008 WestJumpAQMS and 2011 WAQS) No Task 2 Task 3: 2014 Base Year Emissions Process Task 4: 2014 WRF Meteorology MPE (PPT) Task 5: 2014 GEOS-Chem BCs (PPT) Task 6: 2014 PGM Modeling (contract update received Jan 29, 2019; Update Slide to Follow) Task 7: Single-Source Visibility Modeling No Tasks 8, 9 and 10 Task 11: Data Transfer to IWDW Task 12: Management 3
TASK 1: MODELING PLAN Draft 2014 Platform Development and Shake-Out Modeling Plan dated December 31, 2018 o Asked for comments by January 22, 2019 o Received four comments Updated Draft 2014 Modeling Plan to address comments o Submitted updated 2014 Modeling Plan to WRAP February 2, 2019 Second Modeling Plan on lessons learned from 2008/2011 and preliminary 2014 modeling that can be accounted for in 2014v2 Platform Update o Draft by end of Feb 2019 4
TASK 3: 2014 EMISSIONS PROCESSING Start with EPA s 2014 Modeling CMAQ-ready emissions for 12-km 12US2 modeling domains 2014 Anthropogenic Emissions (UNC Lead) o SMOKE Processing for 36-km 36US1 Domain -- Completed o SMOKE Processing of 2014 Point and Non-Point with western state updates -- Completed Point: O&G, EGU, nonEGU Non-Point: RWC, FugDust, Other (Area) o Transferred 2014 36/12-km CMAQ-ready sector emissions to Ramboll CMAQ2CAMx convertor to generate CAMx-ready files Data corruption of CAMx-ready emissions so re-running CMAQ2CAMx o Tag NOx point sources > 5 tpd for treatment with Plume-in-Grid (PiG) module ~ 500 sources across 12US2 domain 5
TASK 3: 2014 EMISSIONS PROCESSING 2014 Natural Emissions o MEGANv3 Biogenic (compare with EPA SMOKE-BEIS) o Sea Salt processor (SSA/DMS) CAMx with DMS chemistry not ready, rename DMS as SO2 o New WBD Processor Needs more refinement New 2014 BlueSky Fires from Air Sciences o Several iterations of fire emissions, final received January 31, 2019 o Flaming fires take a long time to process o SMOKE 3-D output takes 5-days computer time to process and > 4 Tb output o 10 of 12 months processed 6
TASK 4: 2014 WRF MODEL EVALUATION Results presented at Jan 31, 2019 RTOWG Conference Call Two WRF 12-km Datasets: o EPA 12-km 12US2 and WAQS 12-km WUS2 Quantitative Evaluation using Surface Met o Wind Speed, Wind Direction, Temperature and Humidity o Evaluate for WUS, by State and by Site (make available on IWDW) Qualitative Evaluation of Precipitation using PRISM Data o Monthly and Daily Evaluation 7
TASK 5: 2014 GEOS-CHEM BOUNDARY CONDITIONS Process 2014 GEOS-Chem to generate BCs for CAMx and CMAQ 25-layer 36US domain o Update species mapping in GC2CAMx and GC2CMAQ Conduct inert with deposition BC-only CAMx 36-km 36US1 and 12-km 12US2 domains simulations and analyze spatial plots and evaluation against CASTNet O3 and IMPROVE o As just simulating BCs (no emissions or chemistry) would expect model to underestimate o Potential issues seen with Ozone, Crustal (Fine and Coarse) and SO4 o No issues seen with NH3 and NaCl that have been seen in past Global runs Adjust 2014 BCs to eliminate anomalies o Use capping of maximum species to eliminate anomalies (Ozone, SO4 and SO2) o Don t use scaling that should be addressed with GEOS-Chem emission updates 8
TASK 5: 2014 GEOS-CHEM BOUNDARY CONDITIONS Final caps to 2014 GEOS-Chem BCs to eliminate anomalies (SO2/PSO4) or high ozone Species O3 CCRS FCRS PSO4 SO2 NA, Cl Adjustment Cap values to <= 0.5 ppm No adjustment No adjustment Cap values to <= 2 mg/m3 Cap values to <= 0.006 ppm No adjustment SO2 36US3 BCs Min of min Average of avg Max of max 0.016 ppm (gases) or ug/m3 (aerosols) 0.014 0.012 0.01 0.008 0.006 0.004 0.002 0 14002 14015 14028 14041 14054 14067 14080 14093 14106 14119 14275 14288 14301 14314 14327 14340 14353 14132 14145 14158 14171 14184 14197 14210 14223 14236 14249 14262 9
TASK 6: 2014 PGM MODELING CAMx and CMAQ 2014 Annual Shake-Out Runs Subtask 6a: PGM Set-Up and Initial Sensitivity Modeling o WRF 12-km Sensitivity (EPA 12US2 vs. WAQS 12 WUS1) o Biogenic Sensitivity (MEGAN vs. BEIS) o Select configuration for 2014 Shake-Out Runs o Begin CAMx 2014 Jan and Jul WRF sensitivity runs this week CMAQ Jan/Jul to start soon Subtask 6b: Annual 2014 CAMx and CMAQ 36/12-km Shake-Out Runs o Model Performance Evaluation o Lessons Learned / Recommendations for Next Steps o Additional Sensitivity Tests: Fire Plume Rise (EPA Briggs vs. WRAP Approach) [No Layer Collapsing] 10
TASKS 7 (SINGLE-SOURCE) 11 (TRANSFER) AND 12 (MANAGEMENT) Task 7: Single-Source Visibility Screening and Modeling o Preparation of PPT and Conduct Webinar December 12, 2018 o Document in Memorandum by end of Feb 2019 Separate Q/D Analysis Project for Control Measures Subcommittee Task 11: Data Transfer to IWDW o Major transfers to occur in February Task 12: Management o Meetings, Conference Calls, Coordination, Progress Reports o WRAP 2014 Shake-Out Meeting March 7, 2019 in Greater Denver Area 11
REVISED MILESTONE SCHEDULE Highlighted are completed work elements Work Item Phase I 2014 Shake-Out Modeling Plan Single-Source Visibility Modeling Webinar Single-Source Visibility Modeling Memorandum 2014 Emission Inputs 2014 36-km CONUS Domain Boundary Conditions 2014 Meteorological Inputs 2014 WRF and Biogenic PGM Sensitivity Tests 2014 Annual CAMx and CMAQ Platforms Phase II Illustrative Modeling Plan (WAQS/WestJumpAQMS) 2014 Annual CMAQ and CMAQ Base Case and MPE Transfer 2014 Platform to IWDW 2014 Shake-Out Close-Out Meeting 2014 Shake-Out Report Draft Dec 2018 Dec 2018 Feb 2019 Jan 2019 Jan 2019 Jan 2019 Feb 2019 Feb 2019 Feb 2019 Mar 2019 Feb 2019 Apr 2, 2019 Mar 2019 Final Jan 2019 Dec 2018 Feb 2019 Feb 2019 Jan 2019 Jan 2019 Feb 2019 Feb 2019 Mar 2019 Mar 2019 Mar 2019 Apr 2, 2019 Mar 2019? 12
