1. NCEP SREF Bundle. Jeff McQueen, Jun Du, B. Zhou, G. Manikin, E. Rogers and Geoff DiMego ... 10 members: 5 Eta using BMJ plus 5 RSM using SAS. 5 = 1 control ...
NCEP Air Quality Forecast System Upgrades for the Summer 2005 Jeff McQueen, Pius Lee, Marina Tsildulko, Geoff DiMego Bert Katz, Geoff Manikin and Sarah Lu
Geoff DiMego, Eric Rogers, Tom Black, Mike Ek, Brad Ferrier, George Gayno, ... Matthew Pyle, Wan-Shu Wu, and Jacob Carley (summer visitor now at Purdue) ...
Zavisa Janjic, Tom Black, Mattew Pyle, Hui-ya Chuang, Eric Rogers and Geoff DiMego ... Program. 04/04/28, 00Z 24 hours. Courtesy: Jack Kain, Steve Weiss ...
Jeff McQueen, Pius Lee, Marina Tsildulko, Youhua Tang, Geoff DiMego. NOAA/NCEP ... Mid-Atlantic Ozonesondes. August 2, 2006 at 17:00 UTC NAM-Y CMAQ vs Obs ...
THE NCEP REAL-TIME MESOSCALE ANALYSIS (RTMA) Manuel Pondeca, Geoff Manikin , David Parrish, James Purser, Geoff DiMego, Stan Benjamin, John Horel, Lee Anderson, Brad ...
... NEMS based NMMB B-grid replaces E-grid Parent remains 12 km to 84 hr Four Fixed Nests ... Tom Black) Slide 5 Slide 6 Grid Association Revealed Highlights ...
NE High Episodes. Correct. Underprediction. Underprediction. Correct. Gulf High Episode ... California High Episode. Strong underprediction. NAMY. NAMY. NAMY. SUMMARY: ...
Downscaling all 21 members to about 12km using Hybrid Ensembling approach (Du, 2004) ... Running-Average approach reduces systematic error the best; ...
Ho-Chun Huang, Dongchul Kim, Youhua Tang, Sarah Lu, Pius Lee2, Marina Tsidulko, ... What is the target spatial and temporal scale of your emissions algorithm ...
downscaling vector ( large file ) is for each time of day, cheap for transition ... domain averaged bias (absolute values) ensemble mean forecast & bias at 00 ...
unify PBL height diagnosis with critical Ri (aviation) fix cloud base (aviation) BUFR broken out into individual station time-series (SPC) Hurricane track ...
... (MAC) established August 2004 by Jack Hayes Director, NWS Office of ... Contacts: Jaime Daniels NESDIS (b) (a) (c) NESDIS' GOES Effective Cloud Amount ...
A Brief Overview of NCEP Short-Range Ensemble Forecast (SREF) System ... ( considering 3hr earlier in initialization, less perfect ICs used, courser resolution ...
Evaluation of regional climatic models to reproduce the hihg and low frequency variability and their influences on the occurrence, intensity and duration of regional ...
Predecessor Rainfall Events (PRE) in Tropical Cyclones - Results from a Recent Northeastern U.S. Collaborative Science, Technology, and Research (CSTAR) Project
The Impact of Lateral Boundary Conditions on CMAQ Predictions over the ... Scientific Applications International Corporation, Camp ... and Paula M. Davidson ...
Projection (extrapolation) of ... Projection (interpolation) of coarse resolution info onto finer scales ... Interpolation in. Space. Time. Across variables ' ...
North American Model (NAM-WRF) North American Model (NAM) WRF run ... Native output to be available to tightly couple with HPAC. 8. HPAC multi-model simulations ...
Mark Iredell, Henry Juang, Hua-Lu Pan and Shrinivas Moorthi ... Admits fractured nature of our knowledge. Must transcend. Stochastic perturbations ' ...
... 6z, CentralUS 12z, EasternUS 18z, Hawaii 00 12z Puerto Rico 06 18z ... This gives everyone a daily high resolution run when fewer than 2 hurricane runs needed ...
... ensembles of analyses (see www.image.ucar.edu/DAReS/DART/tut1.pdf Jeff Anderson) ... Analysis error relative to unknown truth should be smaller than errors of ...
Poorer performance over Western Region. SREF Operational Performance. Talagrand Ranked ... Poorer performance over Western Region. SREF-related other projects ...
The NDFD consists of gridded. forecasts of sensible weather elements ... resolution, the NAM generates intense 'bullseye' convective maximums of QPF that ...
Where the Nation's climate and weather services begin. 2. Who We Are. Government Scientists ... Mar 08: GFS Gravity Wave Drag& Mt Bocking. Dec 08: Partial Cycling ...
VERIFICATION DOMAINS. G245. G247. G246. Western US. Eastern US. Central US ... NMM) model are verified with different types of available real-time observations. ...
National Centers for Environmental Prediction. Environmental Modeling Center ... Development of a real-time PBL height and cloud cover verification system ...
Predecessor Rainfall Events (PRE) in Tropical Cyclones - Results from a Recent Northeastern U.S. Collaborative Science, Technology, and Research (CSTAR) Project
... Plans for the NOAA/NCEP High Resolution and Short Range Ensemble Forecast (SREF) Systems ... Use Higher resolution GFS w/ MREF anomolies for SREF Lateral ...
The cyclone will also distort in shape, becoming less symmetric with time, but sometimes retains a tight, tropical-like core. The Other Direction As Well!
What evidence might radar imagery provide to monitor possible changeover to snow? ... model account for latent heat absorption due to melting snow at ground? ...
Patty Miller. WRF Model Technical Review. 1. June 19, 2001. WRF Data Ingest and Quality Control. Patty Miller. Systems Development Division. Forecast Systems ...
Hurricane Hazel (1954) resulted in 83 deaths in the Toronto area of southern Ontario, Canada. ... mark the track of Hurricane Hazel in 3-h increments from 0900 ...
June 17, 2005. Use of GFS Ozone at lateral boundaries only at ... June 09, 2005. A bug was corrected in the interpolation of ozone from the new GFS to the CMAQ ...