EMC Research and Development Graphics
Official guidance for many NCEP operational systems can be found at the Model Analysis and Guidance (MAG) web page. The MAG page is supported 24 hours a day and 7 days a week.
EMC maintains numerous research and development (R&D) web sites of operational model guidance. These assist EMC scientists in system validation, verification against experimental tests, dissemination of experimental results, and robust diagnostic evaluation of NCEP's numerical guidance. These R&D guidance pages are not subject to 24/7 support, and thus may be unavailable during system outages. Note : All pages listed below are EMC-generated unless otherwise noted.
- Global/Climate Modeling Systems:
- NCEP Global Forecast System
- GFS v16 Dashboard (under construction)
- FV3GFS (GFS v15) Official Evaluation Web page with links to graphics
- Ops GFS vs Ops NAM : 0-84 h plots over CONUS/North America
- Seasonal Forecasts from NCEP Climate Forecast System (maintained by NCEP Climate Prediction Center)
- NCEP Global Ensemble Guidance Main Page
- NCEP Global Ensemble Plumes
- NCEP Global Ensemble QPF Probability (Details)
- NCEP Global Ensemble Calibrated (Bias-corrected and Downscaled) 6hr and 24h QPF/PQPF
- NCEP Global Ensemble Precipitation Type Probability
- NCEP Global Ensemble 500hPa height relative measure of predictability (Details)
- NCEP Global Ensemble Mean and Spread for 250/500 hPa height and MSLP (Details)
- Daily Comparisons between Operational Global Model Forecasts
- Daily Comparisons between Operational NCEP Global Model & ECMWF Global Model
- Daily Comparisons between GFS/GEFS control & ECMWF/ECMWF control
- NAEFS Week 2 Temperature Guidance (NCEP Climate Prediction Center page)
- NAEFS Week 2 Precipitation Guidance (NCEP Climate Prediction Center page)
- Climatology-Calibrated Precipitation Analysis (CCPA) (Journal of Hydrometeorogy Article)
- Mesoscale Modeling / Analysis Systems
- 3 km Experimental FV3 "Standalone Regional" (FV3SAR) 60-h Forecasts over CONUS
- NCEP Mesoscale Systems Master Web Page List (Model Graphics, Verification Sites, List of Regional/Mesoscale System Implementations since 1993)
- NAM Meteograms for 12-km parent domain
- RAP Meteograms
- Hourly NAM soundings (12 km parent and 3 km CONUS nest)
- NAM 12-km domain : CONUS, North America, Alaska, Hawaii, North/East Pacific, Tropical Atlantic
- NAM 12-km domain : CONUS Convective parameters
- NAM 3-km CONUS Nest
- NAM 3-km Alaska Nest
- NAM 3-km Hawaii Nest
- NAM 3-km Puerto Rico Nest
- NAM 1.5-km Fire Weather Nest
- Short-Range Ensemble Forecast (SREF)
- Rapid Refresh (ESRL/GSD web page)
- High Resolution Rapid Refresh (ESRL/GSD web page)
- HiResWindow Forecasts
- High Resolution Ensemble Forecast (HREF) for CONUS, Alaska, Hawaii, Puerto Rico
- Parallel HREF for CONUS, Alaska, Hawaii, Puerto Rico (link inactive when not running)
- Operational Real-Time Mesoscale Analysis (RTMA), Unrestricted Real-time Mesoscale Analysis (URMA), Rapidly-Updated RTMA (RTMA-RU), and RTMA/URMA QPE Viewer
- Parallel RTMA/URMA/RTMA-RU/RTMA-URMA QPE Viewer (link will be inactive when parallel is not running)
- URMA Time Series at Station Locations : Production run / Parallel run
- Parallel RAP/HRRR (link will be inactive when parallel is not running)
- NAM vs GFS Operational Model Trends (dprog/dt)
- Hourly/6-hourly Precipitation Analysis (Stage 2, 4, RTMA/URMA QPE)
- Marine / Ocean Modeling and Analysis Systems
- Global Real-time Ocean Forecast System (RTOFS)
- NOAA WAVEWATCH III
- NCEP Nearshore Wave Prediction System
- NCEP Sea Ice Analysis
- Climate Forecast System Reanalysis / CFSv2 Sea Ice Concentration / Thickness: Analysis, 6-h Forecast
- NCEP Sea Surface Temperature Analysis
- Sea Ice Validation
- Ocean Fronts (Gulf Stream, Loop Current, Kuroshio)
- Florida Cable Transports
- Class-1 Satellite Validation (coming soon)
- Air Quality Modeling Systems
- Hurricane Modeling Systems