NOAA GEFS - dynamical.org Icechunk Zarr

The Global Forecast System (GFS) is a National Oceanic and Atmospheric Administration (NOAA) National Centers for Environmental Prediction (NCEP) weather forecast model that generates data for dozens of atmospheric and land-soil variables, including temperatures, winds, precipitation, soil moisture, and atmospheric ozone concentration. The system couples four separate models (atmosphere, ocean model, land/soil model, and sea ice) that work together to depict weather conditions. These datasets have been translated to cloud-optimized Icechunk Zarr format by dynamical.org. NOAA GFS analysis - Weather analysis from the Global Forecast System (GFS) operated by NOAA NWS NCEP. NOAA GFS forecast - Weather forecasts from the Global Forecast System (GFS) operated by NOAA NWS NCEP.

The High-Resolution Rapid Refresh (HRRR) is a NOAA real-time 3-km resolution, hourly updated, cloud-resolving, convection-allowing atmospheric model, initialized by 3km grids with 3km radar assimilation. Radar data is assimilated in the HRRR every 15 min over a 1-h period adding further detail to that provided by the hourly data assimilation from the 13km radar-enhanced Rapid Refresh. These datasets have been translated to cloud-optimized Icechunk Zarr format by dynamical.org. NOAA HRRR forecast, 18 hour, virtual - Weather forecasts from the High-Resolution Rapid Refresh (HRRR) model operated by NOAA NWS NCEP. NOAA HRRR forecast, 48 hour - Weather forecasts from the High-Resolution Rapid Refresh (HRRR) model operated by NOAA NWS NCEP. NOAA HRRR forecast, 48 hour, virtual

The Integrated Forecasting System (IFS) is a global forecast model developed by ECMWF. ENS is an ensemble configuration of IFS: 51 ensemble members in the medium range and 101 in the sub-seasonal (extended) range. IFS consists of a numerical model of the Earth system, which includes an atmospheric model at its heart, coupled with models of other Earth system components such as the ocean. The data assimilation system combines the latest weather observations with a recent forecast to obtain the best possible estimate of the current state of the Earth system. These datasets have been translated to cloud-optimized Icechunk Zarr format by dynamical.org. ECMWF IFS ENS forecast, 15 day, 0.25 degree - Ensemble weather forecasts from the ECMWF Integrated Forecasting System (IFS). ECMWF IFS ENS forecast, 46 day, daily, 1.5 degree

The NOAA UFS Marine Reanalysis is a global sea ice ocean coupled reanalysis product produced by the marine data assimilation team of the UFS Research-to-Operation (R2O) project. Underlying forecast and data assimilation systems are based on the UFS model prototype version-6 and the Next Generation Global Ocean Data Assimilation System (NG-GODAS) release of the Joint Effort for Data assimilation Integration (JEDI) Sea Ice Ocean Coupled Assimilation (SOCA). Covering the 40 year reanalysis time period from 1979 to 2019, the data atmosphere option of the UFS coupled global atmosphere ocean sea ice (DATM-MOM6-CICE6) model was applied with two atmospheric forcing data sets: CFSR from 1979 to 1999 and GEFS from 2000 to 2019. Assimilated observation data sets include extensive space-based marine observations and conventional direct measurements of in situ profile data sets. This first UFS-marine interim reanalysis product is released to the broader weather and earth system mode[...]