GribStream
| Model | Code | Domain | Resolution | Update Frequency | Forecast Period | Available From | Primary Use Cases |
|---|---|---|---|---|---|---|---|
| NBM | nbm |
United States | 2.5–5 km | Hourly | 264 hours | 2020-09-29 | Probabilistic forecasts, decision support, public safety. |
| GFS | gfs |
Global | 0.25° (~28 km) | 6 hourly | 384 hours | 2021-03-22 | Long-term global forecasts, aviation, agriculture. |
| RAP | rap |
North America | 13 km | Hourly | 51 hours | 2021-02-22 | Short-term weather events, aviation, disaster response. |
| HRRR | hrrr |
United States | 3 km | Hourly | 48 hours | 2014-07-30 | Localized severe weather, renewable energy forecasting. |
| GraphCast GFS | graphcast |
Global | 0.25° (~28 km) | 6 hourly runs, 6 hour horizon steps | 384 hours | 2024-04-25 | Experimental forecasts, research, and policy planning. |
| Chem GEFS | gefschem |
Global | 0.25° (~28 km) | 6 hourly runs, 3 hour horizon steps | 120 hours | 2020-10-01 | Air quality forecasting, environmental monitoring, and research on atmospheric chemistry. |
| Wave Prob GEFS | gefswaveprob |
Global | 0.25° (~28 km) | 6 hourly runs, 3 hour horizon steps | 384 hours | 2020-10-01 | Maritime navigation, offshore operations, coastal management, and recreational marine activities. |
| Atmos Mean GEFS | gefsatmosmean |
Global | 0.25° (~28 km) | 6 hourly runs, 3 hour horizon steps | 240 hours | 2020-10-01 | General weather forecasting, agricultural planning, emergency management, and public safety. |
| Radiative Fluxes CFS | cfsflxf |
Global | 1.0° (~111 km) | 4 daily runs, 6-hour horizon steps | 5160 hours | 2018-10-31 | Climate modeling, land surface interactions, radiation and energy flux studies. |
| Pressure Level CFS | cfspgbf |
Global | 1.0° (~111 km) | 4 daily runs, 6-hour horizon steps | 5160 hours | 2018-10-31 | General weather forecasting, seasonal climate prediction, and extreme event analysis. |
| Isentropic Level CFS | cfsipvf |
Global | 1.0° (~111 km) | 4 daily runs, 6-hour horizon steps | 5160 hours | 2018-10-31 | Upper-atmosphere dynamics, jet stream analysis, and potential vorticity studies. |
| Ocean CFS | cfsocnf |
Global | 1.0° (~111 km) | 4 daily runs, 6-hour horizon steps | 5160 hours | 2018-10-31 | Long-range ocean dynamics, sea surface temperature forecasting, and climate variability studies. |