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NOMADS

NOAA Operational Model Archive and Distribution System

Description of NOAA's NOMADS servers hosting NCEP model data


Help Desk: Questions or problems please use the link to submit a service ticket.
Background Background documents about the NOMADS project.
Service Description: OCWWS Service Description Document
Archive of Model Data: Some data sets are archived by NCEI, check availability with the link.
Terms of Data Usage: Use this link to view the Term of Data Usage / Disclaimer.




Based on user requests NCEP will now be utilizing a subscriber list to make announcements with regards to all of our data servers. Follow this link to subscribe and review the list details.



If you have issues with any NCEP server please send your email to:

ncep.pmb.dataflow@noaa.gov

Include as much information about the error as you can - your connection information, the syntax of your request, when the problem started, the error reported, can you replicate the problem, etc.



Click on link in the Data Set field for description and availability info.

Click on the column headings for description of each data access method.


Data Set freq grib filter https gds
Global Models
GDAS 6 hours grib filter https OpenDAP
GDAS 0.25 6 hours grib filter https OpenDAP
GFS 0.25 Degree 6 hours grib filter https OpenDAP
GFS 0.25 Degree Hourly 6 hours grib filter https OpenDAP
GFS 0.25 Degree (Secondary Parms) 6 hours grib filter https -
GFS 0.50 Degree 6 hours grib filter https OpenDAP
GFS 1.00 Degree 6 hours grib filter https OpenDAP
GFS sflux 6 hours grib filter https -
GFS Ensemble 0.5 Degree 6 hours grib filter https OpenDAP
GFS Ensemble 0.5 Degree (Secondary Parms) 6 hours grib filter https OpenDAP
GFS Ensemble 0.25 Degree 6 hours grib filter https -
GFS Ensemble Chem 0.5 Degree 6 hours grib filter https -
GFS Ensemble Chem 0.25 Degree 6 hours grib filter https -
GFS Ensemble 0.5 Degree Bias-Corrected 6 hours grib filter https OpenDAP
GFS Ensemble NDGD resolution Bias-Corrected 6 hours grib filter https OpenDAP
NAEFS high resolution Bias-Corrected 6 hours grib filter https OpenDAP
NAEFS NDGD resolution Bias-Corrected 6 hours grib filter https OpenDAP
Regional Models
AQM Daily Maximum 06Z, 12Z grib filter https OpenDAP
AQM Hourly Surface Ozone 06Z, 12Z grib filter https OpenDAP
HIRESW Alaska 06Z, 18Z grib filter https OpenDAP
HIRESW CONUS 00Z, 12Z grib filter https OpenDAP
HIRESW Guam 00Z, 12Z grib filter https OpenDAP
HIRESW Hawaii 00Z, 12Z grib filter https OpenDAP
HIRESW Puerto Rico 06Z, 18Z grib filter https OpenDAP
HREF Alaska 06Z, 18Z grib filter https -
HREF CONUS 00Z, 12Z grib filter https -
HREF Hawaii 00Z, 12Z grib filter https -
HREF Puerto Rico 06Z, 18Z grib filter https -
HRRR hourly grib filter https OpenDAP
HRRR Sub Hourly hourly grib filter https -
HRRR AK hourly grib filter https OpenDAP
HRRR AK Sub Hourly hourly grib filter https -
HWRF 6 hours grib filter https -
HMON 6 hours - https -
HYSPLIT 6 hours - https -
LAMP hourly - https -
GLMP (Gridded LAMP) hourly - https -
NAM Alaska Pressure Level Vars (11.25km) 6 hours grib filter https OpenDAP
NAM Alaska Surface Vars (11.25km) 6 hours grib filter https -
NAM CONUS (12km) 6 hours grib filter https OpenDAP
NAM North America (32km) 6 hours grib filter https OpenDAP
NAM Caribbean/Central America 6 hours grib filter https OpenDAP
NAM Pacific 6 hours grib filter https OpenDAP
NAM NEST Alaska 6 hours grib filter https OpenDAP
NAM NEST CONUS 6 hours grib filter https OpenDAP
NAM NEST HAWAII 6 hours grib filter https OpenDAP
NAM NEST Puerto Rico 6 hours grib filter https OpenDAP
National Water Model 6 hours - https -
NBM (National Blend of Models) hourly grib filter https OpenDAP
North American Land Data Assimilation System daily - https -
RTMA ALASKA hourly grib filter https OpenDAP
RTMA2.5 CONUS hourly grib filter https OpenDAP
RTMA CONUS Rapid Update 15 min grib filter https -
RTMA Guam hourly grib filter https OpenDAP
RTMA Hawaii hourly grib filter https OpenDAP
RTMA Puerto Rico hourly grib filter https OpenDAP
RAP hourly grib filter https OpenDAP
RAP 32km North America hourly grib filter https OpenDAP
RAP Eastern North Pacific hourly grib filter https OpenDAP
NARRE hourly grib filter https OpenDAP
SREF CONUS (40km) 6 hours grib filter https OpenDAP
SREF CONUS (40km) Bias-Corrected 6 hours grib filter https OpenDAP
SREF North America (32km) 6 hours grib filter https OpenDAP
SREF North America (16km) 6 hours grib filter https OpenDAP
URMA hourly - https -
Climate Models
Climate Forecast System Flux Products 6 hours grib filter https -
Climate Forecast System 3D Pressure Products 6 hours grib filter https -
Climate Data Assimilation System - 1 6 hours - https -
Climate Data Assimilation System - 2 6 hours - https -
Climatology Calibrated Precipitation Analysis 6 hours - https -
Ocean Models
RTOFS Atlantic daily - https -
RTOFS Global daily - https OpenDAP
Sea Ice daily grib filter https OpenDAP
Wave 6 hours grib filter https OpenDAP
Great Lake Wave 6 hours grib filter https OpenDAP
Multi-grid Wave 6 hours grib filter https OpenDAP
GFS Ensemble Wave 6 hours grib filter https -
NCEP and FNMOC Combined Ensemble Wave 12 hours grib filter https OpenDAP
P-Surge 6 hours - https -
ESTOFS Atlantic 6 hours grib filter https OpenDAP
ESTOFS Pacific 6 hours grib filter https OpenDAP
ESTOFS Micronesia 6 hours grib filter https OpenDAP
ET-Surge 6 hours - https -
P-ETSS 6 hours - https -
National Operational Coastal Modeling Program 6 hours - https -
Nearshore Wave Prediction System 6 hours - https -
Space Weather Models
WSA-Enlil 12 hours - https -
External Models
CMC Ensemble 12 hours grib filter https OpenDAP
FNMOC Ensemble and Bias Corrected 12 hours grib filter https OpenDAP
NAVGEM daily - https -
NCOM daily - https OpenDAP
UKMET 12 hours - https -
557ww Ensemble 12 hours grib filter https -
Parallel Models
PARA NOMADS

Definitions and Links

EMC Environmental Modeling Center
GRIB WMO standard for encoding gridded fields
Products NCEP Model Ouput Inventory
NCEP National Centers for Environmental Prediction, part of NWS
NWS National Weather Service, part of the Department of Commerce


 



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Page last modified: Tuesday, 29-Sep-2020 13:04:19 UTC